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Plastic Surgeon Dr. Michele Koo’s Blog | St. Louis | Kansas City REMOVE FACIAL WRINKLES AND CREASES

Posts Tagged ‘REMOVE FACIAL WRINKLES AND CREASES’

Your Face Doesn’t Have to Look Wrinkled and Tired…

Wednesday, October 7th, 2009

Dr Michele Koo, MD, FACS is a Board Certified Plastic Surgeon in St Louis, Missouri who has extensive experience with Juvederm and other fillers to minimize and plump those deep creases on your face. In 30-40 minutes in the office, Dr Koo will be able to fill those deep nasolabial folds, corners of your downturned mouth, and soften your lips to keep you from looking so sad and gaunt.

As we age and try to eat right and maintain our weight, our faces become volume depleted and the lines seem to deepen as the skin begins to lose its elasticity. With BOTOX AND JUVEDERM (FILLER), Dr Koo is able to soften your face and fill those deep crevices of your nasolabial folds and marionette lines of your chin. She can just ever so slightly plump your lips so your face is not so drawn and shrunken. Dr Koo is very subtle and gentle with her application of BOTOX AND JUVEDERM and you will not appear “done” or obvious with your BOTOX AND JUVEDERM. You will look rested and rejuvenated in 30 minutes!!

Dr Koo wants you to understand the safety of JUVEDERM and the following is the continuation of the article by Dr Mary Lupo as it appeared in the Plastic & Reconstructive Journal, January 2008.

Safety
The occurrence of treatment site reactions was similar for Juvéderm Ultra Plus and Zyplast. The majority of individual treatment-site reactions (e.g., erythema, induration, pain, edema, nodule, bruising, pruritus, and discoloration) lasted for no more than 7 days and were mild or moderate in severity, with no intervention required. No hypersensitivity reactions were reported for Juvéderm Ultra Plus, and there were no serious treatment-related adverse events.

Effectiveness
Initial Treatment Period
Although the mean correction after treatment was similar for both products, nasolabial fold severity scores from the treating investigators for the Juvéderm Ultra Plus filler were significantly better (lower) than for Zyplast at each follow-up time point from 4 to 24 weeks (Fig. 1). Over the 24-week period, the scores for Zyplast nearly returned to baseline (mean, 2.5), whereas the Juvéderm Ultra Plus scores remained low (mean, 1.3-equivalent to a mild wrinkle). Not surprisingly, the level of improvement in nasolabial fold severity score for both fillers was greatest at 2 weeks after the last treatment. At 24 weeks, the mean improvement was still 1.7 with the Juvéderm Ultra Plus product but only 0.5 with bovine collagen (Fig. 2). Clinically significant improvement (defined as mean greater than or equal to a one-point improvement relative to baseline) was maintained with Juvéderm Ultra Plus but not with bovine collagen at 24 weeks after optimal correction was achieved. The proportion of nasolabial folds showing significant improvement was consistently high for Juvéderm Ultra Plus (≥96 percent) but not so with collagen (41 percent at 24 weeks). Furthermore, 67 percent of the Juvéderm nasolabial folds had at least a two-point improvement at this 6-month visit (Fig. 3). Subject assessments of effectiveness were similar to those of the investigators. An overwhelming majority of subjects preferred Juvéderm Ultra Plus (85 percent) versus collagen (10 percent) or no preference (5 percent).

Among the subjects who returned at 1 year or beyond, assessments just before repeated treatment showed that 81 percent of subjects with severe nasolabial folds at baseline who were treated with Juvéderm Ultra Plus had maintained at least a one-point improvement in nasolabial fold severity and that 38 percent had at least a two-point improvement (Fig. 3), with a mean improvement of 1.3.

Repeated Treatment Period
The volume of Juvéderm Ultra Plus required to achieve optimal correction was significantly less at repeated treatment than at initial treatment. The median volume of Juvéderm Ultra Plus injected at initial treatment was two syringes (1.6 ml), and at repeated treatment 6 to 9 months later it was less than one syringe (0.7 ml).

Trends in Wrinkle Assessment Scale scores for the subset of subjects who were followed up to 48 weeks after their repeated treatments mirrored those observed in the initial study period. Although the sample size was small at 48 weeks, clinically significant mean improvement was still observed for Juvéderm Ultra Plus (Fig. 4), and 88 percent of the severe nasolabial folds treated with Juvéderm Ultra Plus in the original study and at repeated treatment still had a clinically significant correction at 1 year after repeated treatment despite the significantly lower injection volume at repeated treatment.

Continued in Next Blog

JUVEDERM THE MIRACLE FACIAL WRINKLE FILLER - Hyaluronic Acid What?

Wednesday, October 7th, 2009

DR MICHELE KOO, MD, FACS, BOARD CERTIFIED PLASTIC SURGEON, ST LOUIS, MISSOURI wants you to know that JUVEDERM and BOTOX are an extremely safe, economical way with no down time to soften your face in a significant way by smoothing and filling in the facial wrinkles that make you look tired and older than you are. Why always be asked if you are mad or tired? Take charge of your life and in 30 minutes in Dr Koo’s office rejuvenate your face with JUVEDERM AND BOTOX to lift up the frowns around your mouth, ever so subtlely plump your lips, and fill in those deep nasolabial folds.

Dr Koo wants you to know that JUVEDERM AND BOTOX are extremely safe and has been FDA approved for facial use to fill creases and smooth the dynamic lines of your face around the eyes and forehead.

The following is a continuation of an article by Dr Mary Lupo, published in the Plastic & Reconstructive Journal, January 2008. Dr Koo hopes that this is helpful information to let you understand the fillers that are available and to realize that the fillers are very safe.

One small open-label study in France treated 49 subjects with Juvéderm 30 in either one or two of four possible injection sites, the nasolabial folds (59 percent), upper lip (37 percent), glabella (16 percent), and bitterness folds (10 percent).4 Most subjects had a touch-up at 1 to 2 months after treatment, with a mean of 0.6 ml administered at each session. Wrinkle severity improvement of approximately 50 percent on a five-point scale remained stable up to 11 months after initial treatment.
Interestingly, in our study, the nasolabial folds initially treated with Zyplast returned almost to baseline after the initial 24-week period, but subsequent treatment with Juvéderm Ultra Plus resulted in the same duration of clinically significant improvement as seen in the nasolabial folds originally treated with Juvéderm Ultra Plus.

The most significant finding from our studies is the extended duration of correction for Juvéderm Ultra Plus, in particular, for severe folds. Other resorbable fillers (collagens and hyaluronic acids) have not been proven to last beyond 6 months. The most comparable product, Perlane, was developed to treat deeper folds in that it is indicated for injection into the deep dermis and has larger hyaluronic acid gel particles than its sister product Restylane, both from Medicis Aesthetics (Scottsdale, Ariz.).5 Juvéderm has a different manufacturing process that creates a homogenous gel without a granular consistency.

In a split-face study comparing Perlane to Zyplast in 68 subjects with a range of different wrinkle severities from mild to extreme, 26 percent were classified as having severe nasolabial folds before treatment, although results were not stratified by baseline nasolabial fold severity.6 At 6 months after optimal correction, 59 percent of all Perlane-treated folds maintained correction, as opposed to the 96 percent noted in the Juvéderm Ultra Plus severe folds study. Moreover, at 9 months, only 49 percent of the Perlane folds were rated as superior to Zyplast, with 37 percent showing equivalency between Perlane and Zyplast and 14 percent showing Zyplast to be superior to Perlane.

Given that Juvéderm Ultra Plus outlasts the temporary dermal fillers, perhaps it should be compared with the semipermanent fillers Radiesse (BioForm Medical, San Mateo, Calif.) and Sculptra (Dermik Aesthetics, Berwyn, Pa.). Radiesse consists of synthetic calcium hydroxylapatite microspheres suspended in a gel of glycerin, water, and sodium carboxymethylcellulose.7 Following injection, the gel dissipates, collagen production is stimulated for volumizing, and phagocytosis gradually breaks down and eliminates the microspheres.

In December of 2006, the U.S. Food and Drug Administration approved Radiesse for correction of moderate to severe facial wrinkles and folds such as nasolabial folds and for facial lipoatrophy in people with human immunodeficiency virus,8 although the product had earlier been approved for other uses such as vocal cord augmentation and was used off-label, particularly for deep creases such as severe nasolabial folds.9 The pivotal trial involved 117 subjects treated with Radiesse in one nasolabial fold and human collagen in the other nasolabial fold with up to two touch-ups allowed at 2-week intervals to attain optimal correction (mean Radiesse injection volume, 1.2 ml).8 Rated on a six-point scale using blinded photographic assessments, the mean improvement in wrinkle severity at 6 months was 1.3 (compared with 1.7 on a five-point scale for Juvéderm Ultra Plus at the same time point), and no long-term data were provided.

In a small open-label study, patient self-reports showed duration of nasolabial fold correction of 10 to 12 months for four of 18 subjects and greater than 12 months for 14 of 18 subjects.10 Another open-label study was based on surveys sent to 609 subjects who had received Radiesse injections to the nasolabial folds or other facial areas.11 Responses to the 6-month survey were received from 155 subjects, and responses to an additional survey sent between 12 and 24 months after initial treatment were received from 112 subjects. Average subject satisfaction at 6 months was 3.9 on a five-point scale (with 5 being most satisfied). In the 12- to 24-month survey, 69 percent reported satisfaction, although the most common comment was thought it would last longer. Importantly, 84 percent of subjects (n = 512) required repeated treatments to achieve or maintain optimal correction. Of those, 63 percent had touch-ups at 4 to 6 weeks and 53 percent at 5 to 9 months.

Sculptra is an injectable poly-L-lactic acid indicated for correction of lipoatrophy though, like Radiesse, it is used off-label for cosmetic wrinkle correction and volumizing. The product must be reconstituted with water at least 2 hours before injection, and the correction fades within 1 week as the fluid is absorbed. The mechanism of action is the stimulation of collagen production, which requires several injections at intervals of at least 2 weeks to generate cosmetic improvement.12 Clinical studies on Sculptra have focused on human immunodeficiency virus-positive subjects with facial lipoatrophy13; thus, the longevity of correction in facial wrinkles is unknown.

One salient point about the semipermanent fillers is that they are generally injected through larger needles than used with collagen or hyaluronic acid-based fillers to prevent the particles in the product from clogging the needle. A 25-gauge needle is preferred for Sculptra,14 and a 25- to 27-gauge needle is recommended for Radiesse,15 with a larger needle having greater propensity to generate tissue trauma and pain on injection. In contrast, Juvéderm Ultra Plus is injected through a smaller 27-gauge needle.2 Moreover, Radiesse and Sculptra are intended for placement only in the deep dermis or dermal-subcutaneous junction and do not have the flexibility to treat finer wrinkles and folds, as can Juvéderm Ultra Plus.

CONCLUSIONS
Juvéderm Ultra Plus represents an excellent combination of attributes for a dermal filler. Permanent products bear some long-term risk if the initial correction is excessive or misapplied and can result in an unnatural appearance as aging tissues shrink and make the filler visible.16 Semipermanent fillers, in contrast, are prone to the problems endemic to the particulate nature of these products, may require larger needle sizes, and have limited utility in superficial defects or wrinkles. Juvéderm Ultra Plus may have found the sweet spot of an ideal duration for wrinkle correction with a good safety profile.

BOTOX - But I don’t want my face frozen…

Tuesday, October 6th, 2009

DR MICHELE KOO, MD, FACS, BOARD CERTIFIED PLASTIC SURGEON, ST LOUIS, MISSOURI wants you to have to latest information of the research on BOTOX AND JUVEDERM. This is the continuation of the article by Dr Mary Lupo published in Plastic and Reconstructive Surgery Journal, January 2008.

Dr Koo stays ahead of the learning curve and constantly re-evaluates the products available to you as well as her own results to give you the best and newest most optimal treatments. Furthermore, she performs all of the treatments herself and follows you very closely so as to tailor all future treatments for you so they will be as perfect as possible for your skin and face. Dr Koo believes in custom tailoring your treatment. She is respecful of your budget and time and will discuss all the options available to you for smoothing the wrinkles on your face and softening the years away with filler.

This continues the article on Juvederm by Dr Mary Lupo as published in Plastic & Reconstructive Surgery January 2008.

Subjects in the subset with severe nasolabial folds (Wrinkle Assessment Scale grade 3) were included if they had fully visible bilateral nasolabial folds that were severe at the deepest part (as assessed by the evaluating investigator) and were approximately symmetrical and of equal severity on each facial side. Exclusion criteria included hypersensitivity to bovine collagen or hyaluronic acid; history of atopy, anaphylaxis, multiple severe allergies, or allergy to meat or lidocaine; current immune therapy or history of autoimmune disease; tendency to develop hypertrophic scarring; use of oral retinoids or, in the nasolabial fold area, over-the-counter or prescription antiwrinkle treatments, microdermabrasion, or chemical peels in the 4 weeks before randomization; and any cosmetic procedure or tissue augmentation at the nasolabial folds in the 6 months before study entry.

Subjects were eligible to enroll in the repeated treatment study if they completed the initial 24-week period, indicated at the final visit that the Juvéderm-treated side was preferred, and the repeated treatment was performed between 24 and 36 weeks (±14 days) after initial optimal correction was achieved in the pivotal study. The main exclusion criteria included facial hair that would interfere with the visual assessments of nasolabial fold severity and having undergone or having plans to undergo any tissue augmentation with temporary, permanent, or semipermanent dermal fillers; botulinum toxin injection; laser resurfacing; dermabrasion; chemical peel; or face lift in the lower two-thirds of the face less than 30 days before the repeated treatment or at any time thereafter through the end of the extended follow-up period. Eligible subjects underwent their repeated treatment to both nasolabial folds on the same day with the same Juvéderm formulation that was used during the pivotal study treatment.

Statistical analysis was performed on the intent-to-treat population for effectiveness data and on the as-treated population for safety data. A value of p < 0.05 was used to determine statistical significance. The improvements in nasolabial fold severity score were compared with baseline using a signed rank test, and the proportion of nasolabial folds with a clinically significant improvement (one or more point decrease on the five-point scale compared with baseline) was evaluated using a McNemar test. Mean nasolabial fold severity scores were compared against the control by means of generalized estimating equations analyses.

RESULTS
Subjects
The initial study enrolled 439 subjects through 11 investigational sites across the United States. A total of 87 subjects with severe nasolabial folds (both nasolabial folds rated as a 3 on the five-point scale) were randomized to treatment with Juvéderm Ultra Plus in one nasolabial fold and Zyplast in the opposite nasolabial fold. Nearly all [n = 82 (94 percent)] of the subjects completed the 24-week follow-up period and most [n = 70 (81 percent)] of the subjects returned for the complimentary repeated treatment. Because of varying circumstances (e.g., scheduling issues, Hurricane Katrina), a small number of subjects (n = 16) had effectiveness evaluations 1 year or more after their last study treatment (before any repeated treatment). These subjects were statistically similar to the other study subjects in terms of injection volume and nasolabial fold severity at 6 months. Thus, these subjects’ long-term results (i.e., effectiveness at 1 year or more) can be extrapolated to the overall population.

Demographic data revealed that most subjects were female Caucasians with a mean age of 49 years (range, 26 to 74 years). The full range of Fitzpatrick skin types was represented, and 36 percent of subjects had darker skin types (Fitzpatrick types IV through VI).

Five of the original 11 sites participated in the repeated treatment study, enrolling 17 subjects from the Juvéderm Ultra Plus severe fold baseline cohort, all of whom completed the originally planned 24-week follow-up period after repeated treatment. Although the 48-week time point had already passed for a number of these subjects before the protocol amendment extending the study, eight subjects enrolled and received an effectiveness assessment at 48 weeks. Demographic details for those subjects participating in the repeated treatment study were similar to the original study.

Continued on Next Blog

What is a good age to start BOTOX and filler, is 25 too early, 65 too late?

Tuesday, October 6th, 2009

The advantage of something like BOTOX and Juvederm is that it only takes 20-30 minutes in your plastic surgeon’s office. The disadvantage of course is the cost and you must maintain the BOTOX every 3-5 months and the filler every 12-18 months. However, if you start BOTOX before the lines and creases become deep and relatively permanent, your skin will stay quite a bit more smooth and youthful appearing as you age.

The animation muscles of your face have worked all of your life, your skin is much more resilient during the first 25 years and therefore you see no lines and creases. As you incur sun damage along with age, your skin begins to show the results of that muscle action and sun exposure as well as exposure to toxins such as nicotine from cigarettes if you are a smoker.

It is better to start with the BOTOX in the mid to late 20’s to prevent the deep creases from ever beginning. There really is no age limit on the other end except that the BOTOX and fillers are not as effective if there are so many creases and they are so deep. Same thing for the fillers in that you will need so much more filler if your wrinkles are extremely deep and you in fact may need to have the skin redraped with surgery in addition to the filler to regain softness and volume to your face.

The following exerpt continues the information from the study by Dr Mary Lupo published in Plastic and Reconstructive Surgery, January 2008. Dr Michele Koo hopes that this is helpful and that you understand that outcomes and effects are continually being studied and monitored by plastic surgeons throughout the country to ensure the safety of the products we use for WRINKLE REDUCTION.

Dr Koo is extremely respectful of your time and money and will only use what she feels is the best product for you and will not use any more than you need to address your concerns. She truly believes that often, “less is more” and that subtlety is the key to looking better without looking done.  Why should anyone know what your secret is. Dr Koo will be your best kept secret on the War Against Wrinkles.

With the baby boomer generation firmly ensconced in middle age, there is increasing interest in maintaining a youthful appearance to match this energetic generation. After the 2002 U.S. Food and Drug Administration approval of botulinum toxin type A (Botox Cosmetic; Allergan, Inc., Santa Barbara, Calif.) for treatment of glabellar lines, nonsurgical correction of wrinkles became a possibility. With Botox management of dynamic wrinkles, a plethora of new dermal fillers are vying to address static wrinkles, providing an overall rejuvenation of the aging face.

Among these promising new treatments is the family of Juvéderm hyaluronic acid dermal fillers (Allergan), approved in the United States in 2006 for treatment of facial wrinkles and folds. Juvéderm Ultra Plus Injectable Gel has a high degree of cross-linking, which makes it particularly well suited for volumizing and correcting deeper folds and wrinkles.2 Patients with deep facial wrinkles and folds are generally at a disadvantage when it comes to cosmetic correction, as they require a large volume of dermal filler and their correction may not be sustained; thus, a filler that is specifically designed to treat severe wrinkles is an important advancement.

Results from the randomized, controlled study of three Juvéderm formulations compared with bovine collagen have been published previously.3 We sought to further characterize the clinical characteristics of Juvéderm Ultra Plus treatment (and to compare this to bovine collagen treatment) among subjects who had severe nasolabial folds before treatment.

A multicenter, double-blind, randomized, within-subject, controlled study was conducted as part of a submission for approval by the U.S. Food and Drug Administration. This study compared three different formulations of Juvéderm against bovine collagen (Zyplast; Allergan). One-third of subjects were randomly assigned to receive treatment with Juvéderm Ultra Plus, containing 24 mg/ml of cross-linked hyaluronic acid, in one nasolabial fold and Zyplast in the other. Results presented here are limited to those subjects who received Juvéderm Ultra Plus and had severe folds at baseline.

Blog to be Continued in What age is good to start BOTOX…

BOTOX 911 - WAR AGAINST WRINKLES - JUVEDERM - DR MICHELE KOO - ST LOUIS - KANSAS CITY - MISSOURI - ILLINOIS

Thursday, July 16th, 2009

 

 

 

 

 

Before BOTOXAfter BOTOX

 

 

 

 

 

 

 

Dr Michele Koo, MD, St Louis, Missouri, is a Board Certified Plastic Surgeon who treats facial wrinkles including crows feet, glabellar frowns (11’s between eyebrows), forehead creases, peri-oral (lip wrinkles), and platysmal bands (neck bands) with BOTOX. She also treats nasolabial grooves, chin creases, thin lips, and downturned lips with various fillers including JUVEDERM, RESTYLANE, AND EVOLENCE.

 

If you’ve been feeling tired and people keep asking you if you are sad or disinterested, then perhaps it’s time to refresh your face with some filling out of the creases and hollows to make you look softer, fuller and more alive.  

 

BOTOX along with filler and a simple skin care regimen can make a significant difference in the appearance of your face in very little time in the office of Dr Koo. You will have very little if any recovery time and you can do it on a Friday and be ready to go out the next night.

Dr Michele Koo feels that the following information will be helpful in educating you about BOTOX and its safety. She feels if you understand its actions and chemistry that you will feel much more comfortable and understand that BOTOX is very safe used by trained personnel such as Dr Michele Koo, MD, of St Louis, Missouri, 314-984-8331.

 

Inactivation of the orbicularis oculi muscle by chemodenervation with botulinum toxin type A (Botox, Allergan, Inc., Irvine, Calif.) as a sole procedure or in conjunction with blepharoplasty has proved to be a reliable method to improve the appearance of the periocular area. Botox has the unique and ideal characteristic in that, with repeated use, there is potential for a prolonged clinical effect with smaller dosages. In addition, if a complication does arise—while not aesthetically acceptable and potentially untoward—it is time-limited, and the anatomical area will eventually return to its pretreatment baseline status.

The eradication of facial wrinkles has traditionally been approached with facelifts, blepharoplasties, and various surgical interventions of soft-tissue augmentation, and resurfacing methods. Facial wrinkles are a result of a combination of basic chronologic aging compounded by sun damage and smoking.

 

Facial wrinkles can be categorized as dynamic (accentuated with animation) or static (present regardless of facial expression) in nature. An example of dynamic facial wrinkles are the crow’s feet wrinkles. These facial creases  are primarily a consequence of hyperkinetic activity of the orbicularis oculi muscle that encircles the eye. With animation, there is hypertrophy of the lateral muscle fibers. Treatment, therefore, should ideally be aimed at the underlying muscular component. One of the most recent advances in the aesthetic arena has been the expanded use of the botulinum type A neurotoxin (Botox, Allergan, Inc., Irvine, Calif.) to improve the appearance of dynamic facial wrinkles.

 

BOTOX, temporarily prevents these dynamic muscles from working by inducing chemodenervation by preventing release of acetylcholine at the neuromuscular junction of striated muscles. The result is muscle-fiber atrophy and subsequent clinical flaccid paralysis, thereby smoothing out an area that once had facial wrinkles.

 

This form of therapy is particularly well suited to the muscles of the upper one-third of the face: the vertical midline glabellar groove (corrugator supercilii, procerus, and medial fibers of the orbicularis oculi muscles), the horizontal forehead lines (frontalis muscle), and the crow’s feet (lateral fibers of the orbicularis oculi muscle).

 

Botox is received in crystallized form (25°C) in a vial containing 100 units of toxin, 0.9 mg sodium chloride, and 0.5 mg human albumin. The toxin is reconstituted with preserved or unpreserved normal saline yielding various concentrations for the obliteration of facial and neck wrinkles. Dr Koo dilutes the BOTOX depending on the location of the muscle and how deep the wrinkles are and how hypertrophied the muscles are and whether this is a first or repeat injection, and when the last injection of BOTOX was.

 

The toxin is reportedly quite labile and readily denatured; therefore, Dr Koo  prepares the solution immediately before use and prefers to use it within 24 hours. Contingent upon the degree of orbicularis oculi muscle hypertrophy, Dr Michele Koo, St Louis, Missouri, typically uses an average of 7.5 to 15.0 U per side. The patient is asked to perform an exaggerated smile (squint), and equal divided aliquots of 2.5 U (0.05 ml) of Botox are injected into the raised folds of the skin corresponding to the presumed muscle pattern.

 

Three or four injections are spaced at 1.0- to 1.5-cm intervals, beginning immediately beneath the lateral edge of the eyebrow down to the lateral infraorbital rim. Because there is an inherent spread of Botox both in between and within muscle fibers, it is injected 1.0 to 1.5 cm (a fingerbreadth) from the lateral orbital rim to prevent its migration into adjacent periocular muscles.

 

Dr Koo performs the injections in the office in 15 minutes and the patient is ready to return to the office or out for the day immediately afterwards. The onset of action, with the loss of muscle activity and rhytids, can be rapid in this area, and although some improvement may be noted 48 to 72 hours after injection, the full effect may take 3-5 days.

 

Wrinkles in the crowsfeet area can be one of the earliest signs of aging. In large part, they are the result of muscle hypertrophy of the fibers of the orbicularis oculi that encircle the eye. Consequently, blepharoplasty, soft-tissue augmentation, and resurfacing of any depth are only partially effective in reducing their appearance, and muscular inactivation would therefore be the optimal treatment modality. However, given the muscle’s size and the critical function of tightly closing the eyelid, weakening of the muscle with BOTOX is an ideal and preferable method to diminish and eradicate the creases around the eyes.

 

Perhaps the most common untoward event that occurs when the crow’s feet are treated is bruising which Dr Koo minimizes by holding pressure for a minutes after the injection. This can also be minimized with superficial injections, because the relatively thin orbicularis oculi muscle seems to be satisfactorily affected when the toxin is injected into the subcutaneous space overlying the muscle. This not only reduces the chance of bruising but may prevent intravascular injection and hemodilution, which can affect potency. Furthermore, injection into the subcutaneous compartment may allow for more local and even diffusion over the targeted muscle and provide an additional safety barrier to structures deep to the muscle.

 

Botulinum type A neurotoxin physiologically denervates mimetic muscles, thereby eliminating the pull on the skin and the appearance of superimposed wrinkles. The improvement in the appearance of crow’s feet can be profound. Botox does not, however, address other stigmata of aging of the eye, such as fat-pad herniation and excess skin, both of which require surgical intervention. Botox injections and blepharoplasty should not be viewed as mutually exclusive but rather as potentially complementary procedures. Dr Michele Koo, MD, FACS, Board Certified Plastic Surgeon, St Louis, Missouri, will advise you as to the best approach for your complaints regarding your wrinkles and the excess skin around your eyes depending on your desires and your anatomy.

 

Currently available injection suggestions for the periocular area are general and primarily include a safety zone of approximately 1.0 cm (one  fingerbreadth) from the orbital rim in an arclike pattern. To reduce the temporary yet disfiguring risks of periocular Botox injections alone or in concert with blepharoplasty or facial surgery, Dr Michele Koo performs  precise identification of the muscular anatomy and needle placement.

 

 

DERMAL FILLERS - JUVEDERM - RESTYLANE - DR MICHELE KOO PLASTIC SURGEON - ST LOUIS-SPRINGFIELD-COLUMBIA-KANSAS CITY

Monday, January 19th, 2009

BEFORE JUVEDERM ULTRA PLUS INJECTION

BEFORE JUVEDERM ULTRA PLUS INJECTION

AFTER JUVEDERM ULTRA PLUS INJECTION

AFTER JUVEDERM ULTRA PLUS INJECTION

Introduction

Do you hate the creases and lines in your face? What about your thin lips and furrows? Do you feel that you have deep nasolabial folds?

Do you want to get rid of them in 30 minutes and return to work without any one knowing what you had done?

DR MICHELE KOO, MD, FACS, BOARD CERTIFIED PLASTIC SURGEON, ST LOUIS, MISSOURI can help you regain a fuller, less wrinkled face giving you back the youthful volume of your face without the down time.

For individuals seeking facial rejuvenation, injectable dermal fillers offer a viable nonsurgical option. At the 2008 annual meeting of the American Society of Plastic Surgeons, various applications for dermal fillers were discussed. These included a hyaluronic acid (HA) gel filler, calcium hydroxylapatite, poly-L-lactic acid (PLLA), and collagen-based products.

Greater understanding of age-related facial changes has resulted in the growing use of soft-tissue facial dermal fillers. Recently, the focus has shifted towards a three-dimensional approach, emphasizing restoration of lost facial volume through the use of a variety of injectable dermal fillers that ideally afford patients a natural, relaxed, more youthful appearance.

Dermal fillers are appropriate for the correction of both dynamic and static fine, moderate, and deep dermal lines. It is extremely important to note, however, that each filler is approved by the US Food and Drug Administration (FDA) for a specific and limited anatomical area and a specific use. Also, the use of fillers for the correction of lines in other areas, as well as restoration of facial volume lost in the aging process, although effective, is off-label. In fact, such fillers are used off-label the majority of the time.

Types of Dermal Fillers

Hyaluronic Acid Fillers

As a class, HA dermal fillers have quickly become an extremely popular option in minimally invasive cosmetic procedures, second only to botulinum toxin injections. HA is a naturally occurring polysaccharide found in connective tissue and synovial fluid. The various hyaluronan products currently available have differing properties that influence their duration of effect and adverse-effect profiles.  Specifically, they may differ in the degree of gel hardness or flow properties, particle size within the gel, concentration of HA particles and gel per milliliter, and ratio of soluble to insoluble HA. Different injection techniques, including “cross-hatching,” “fanning,” “serial puncture,” and “linear threading,” are recommended for specific areas of the face and for specific products. It is important that clinicians know which techniques and needle sizes are most appropriate for the selected product and facial area to be injected.

Drs. Pinsky, Goldman, and Boyd discussed the final efficacy, safety, and patient-satisfaction results of a new-generation HA gel filler. In an open-label trial, 9639 subjects were treated with a new smooth, cohesive, 24-mg/mL bacterially derived HA to correct moderate-to-severe nasolabial folds. Evaluation at 9 months post treatment found the new HA gel to be safe and effective, with high patient satisfaction and preference.

With a variety of products available, it is of paramount importance for clinicians to choose the correct product to achieve the desired effect in the specific facial area. Less viscous products are appropriate for the upper dermis, whereas larger-particle products may be preferred for deeper grooves or folds. Some products contain local anesthesia, but patients still may benefit from separate anesthesia (ice, topical anesthetic, field block or peripheral nerve block) prior to the injections. After injections, it is often recommended that the clinician gently massage the treated area to smooth and mold the material and that ice packs be applied by the patient at home. Finally, unlike other dermal filler materials, asymmetries associated with the use of HAs can be corrected with the use of hyaluronidase.

As with all dermal filler products, touch-ups may be necessary after the initial treatment session. A presentation by Cukurluoglu and colleagues highlighted the importance of informing patients of the possible need for touch-ups, particularly in the nasolabial sulcus, malar, and lip areas.

Calcium Hydroxylapatite

Calcium hydroxylapatite provides a filler effect of generally longer duration than the HA products, with its cosmetic effect persisting between 6 and 12 months. It is typically injected subcutaneously into the nasolabial fold or areas requiring deep soft-tissue applications, but is not appropriate for use in and around the lips owing to possible nodularity. Calcium hydroxylapatite is currently indicated for use in oral/maxillofacial defects, vocal cord insufficiency, and radiographic tissue marking, as well as cosmetically for the correction of folds and wrinkles such as nasolabial folds. It is awaiting approval for the correction of HIV-related facial lipoatrophy. Autogenous collagen forms around the injected calcium hydroxylapatite to hold it in position and maintain the result.

Fakhre and coworkers reported results of a meta-analysis and patient-centric outcomes study examining patient satisfaction with calcium hydroxylapatite for cosmetic nasolabial fold correction. The meta-analysis standardized patient-satisfaction results to a 5-point scale (with 5 representing the greatest level of satisfaction) derived from 5 studies involving a total of 324 patients. Results from the 28 surveys that were returned indicated that patients perceived their results to be in the good-to-very-good range at 1 week (mean, 3.4), 1 month (3.7), and 6 months (3.1), but considered their results fair (2.3) at 1 year. The investigators concluded that calcium hydroxylapatite affords a high level of patient satisfaction in the short term, but that the level of satisfaction does not persist over 1 year post treatment even though the hydroxylapatite itself does.

Poly-L-Lactic Acid

PLLA is currently approved by the FDA for the restoration and/or correction of the signs of facial lipoatrophy in patients with HIV. In addition, it is used in Europe and off-label in the United States for long-term contour (or large-volume) restoration in healthy patients.  PLLA is injected subcutaneously at 4- to 6-week intervals for a total of 2-5 treatment sessions; reports suggest that the results persist for up to 40 months. After a brief injection reaction causing volumizing effects, results do not become apparent for up to 2 months after the last treatment. PLLA is most appropriate for large-volume restoration in the cheeks and has also been used for cosmetic enhancement in the chin, temples, and infraorbital region. The most common adverse events associated with PLLA injections include nonvisible, palpable subcutaneous nodules and granulomas.

In a study (N = 233) presented by Fredric Brandt, MD, that compared the efficacy of injectable PLLA vs a commercially available human collagen implant in the treatment of nasolabial fold wrinkles, there was overall improvement in over 88% for subjects treated with injectable PLLA. For patients who received human collagen implant, there was an overall improvement in 95.7% of patients (P < .001).The former group had significantly fewer postinjection product-related or injection-related adverse events reported among patients receiving PLLA vs collagen (P < .05 and P = .005, respectively).

Collagen-Based Products

Collagen-based products were among the original formulations used for soft-tissue augmentation. The need for hypersensitivity testing associated with bovine collagen led to the development and introduction of human-based collagens, which do not require allergy testing. Collagen injections are safe, but the effects are very temporary, persisting for only 3 months. Consequently, patients must undergo additional collagen injection treatments every few months to maintain the desired look.

Gordley and colleagues reported on a long-term assessment that compared 3 popular collagen-based products in the in vivo murine model: 2 materials involve a cadaveric dermal matrix and the third involves a porcine dermal matrix. All 3 products demonstrated similar encapsulation, peripheral infiltration, and surrounding inflammation upon histologic assessment. However, there was substantial variation between the 3 products on macroscopic evaluation, which likely caused the observed significant long-term variations in graft consistency and structure.

Combination Treatment

Aging influences many aspects of the underlying facial structure and external facial appearance, manifesting as wrinkles or furrows, changes in skin texture and color, and sagging. It is therefore understandable that a combination of therapies might be necessary to optimize the results of cosmetic rejuvenation. Combination approaches (all of which are off-label uses) can include layering dermal fillers at different depths and/or combining the use of dermal fillers to provide volume with neurotoxins, such as botulinum toxin A, to decrease muscle movement. Areas especially amenable to combination therapy include resting glabellar folds, horizontal forehead lines, nasojugal folds, and facial contouring of the zygomatic or perioral regions. Each product targets a specific area and concern, and combining them appropriately can optimize results by affecting both the dynamic and static components. In fact, it is now common for multiple areas to be treated in a single session.

Facial Areas Where Dermal Fillers Are Used

The face is typically divided into thirds when formulating a treatment plan: upper, middle, and lower. After this initial step, it is important that clinicians evaluate the entirety of the face, recognizing how rejuvenating one area may affect the appearance of other areas.[1] Clinicians must consider the individual’s needs, skin color, skin type, and facial shape, including extent of intrinsic and extrinsic facial aging.

Facial areas most amenable to correction with dermal fillers, besides the cheeks, are the nasolabial folds, periorbital area, prejowl depression, and perioral area. Monotherapy with botulinum toxin has historically been the treatment of choice for the upper face, but the addition of HA to botulinum toxin (either in the same treatment session or a subsequent treatment session) affords greater aesthetic improvements and nearly doubles the median duration of response. However, HA injections to the upper face should be performed by experienced clinicians to avoid the rare yet serious complication of necrosis.

Many clinicians use multiple dermal filler products depending on the need of the patient. Correction to the midface region is dependent upon the degree of facial volume loss. Botulinum toxin is often a secondary treatment to dermal fillers in this region, in contrast to the upper face. For correction of the nasolabial folds, clinicians recommend using more viscous filler products via fanning or linear threading techniques for flattening medial to the crease; less viscous products are typically used for the more superficial fine crease itself through serial puncture or linear threading. Because marionette lines and prejowl depressions are more superficial lines, they are typically addressed by mid-to-deep dermis injections using linear threading or serial puncture. Prejowl depressions may require deep subcutaneous injections. Fillers are often added to neurotoxins in and around the periorbital area, where deeper injections are recommended in order to avoid lumpiness.  Because the goal for correcting the lips or perioral rhytides is typically to provide fuller, more voluptuous lips, serial puncture and threading techniques are recommended.

Optimizing Treatment and Safety Considerations

Clinicians must be familiar with (1) which injection techniques and placements are used for each product; (2) the recommended follow-up treatments; and (3) which facial regions are indicated for each specific filler. Patient demographics have also expanded to include substantially more ethnic minorities and males. Differences in musculature between males and females can influence dosing needs and injection technique/placement. Skin color can affect underlying structure and architectural differences, as well as responses to ultraviolet damage. Clinicians must consider all of these factors — intrinsic and extrinsic aging, gender, ethnicity/skin color — before developing an individualized plan for facial rejuvenation. Finally, early complications associated with dermal fillers are typically transient and self-limited, including bruising, edema, and swelling around the injection sites. Although rare, there is the possibility of hypersensitivity reactions, asymmetries, and lumpiness, with longer follow-up of longer-lasting fillers sometimes revealing troublesome and deforming granuloma formation.

Conclusions

Injectable dermal fillers have become an important component of the aesthetic clinician’s armamentarium. The wide variety of dermal filler products allows clinicians to optimize desired results by individualizing patient treatment plans and using combination therapies when appropriate. Having a choice of products necessitates knowledge and comfort with the numerous options, particularly when products are used off-label. Appropriate patient selection, proper injection technique, and selection of the most appropriate product for the desired result in the targeted facial area(s) are key factors underlying patient satisfaction and product efficacy and safety.

BOTOX ST LOUIS REMOVE WRINKLES

Monday, September 8th, 2008

BOTOX® Cosmetic (Botulinum Toxin Type A) Fact Sheet


More than 13 million aesthetic procedures with BOTOX® Cosmetic (botulinum toxin type A) have
been administered since the product was first approved in 2002 in the United States for temporary
treatment of moderate to severe glabellar lines (the vertical “frown lines” between the eyebrows) in
adults 18 to 65.i

According to the American Society for Aesthetic Plastic Surgery (ASAPS), more than three million
BOTOX® Cosmetic treatments were administered in 2006 alone.ii

Ninety-seven percent of patients were definitely satisfied with BOTOX® Cosmetic treatments,
according to a survey of approximately 1,000 patients conducted by the research arm of ASAPS.iii

BOTOX® Cosmetic, approved for the temporary treatment of glabellar lines, is the same medicine
that is used to treat patients with neurological conditions under the name BOTOX®. It is, however,
administered in much smaller doses for aesthetic use. The approved doses of BOTOX® for medical
uses are significantly greater than the approved dose for an aesthetic procedure.

BOTOX® Cosmetic is a simple, minimally invasive injectable treatment that creates a temporary
smoothed and improved appearance of the wrinkle-causing muscles between the brows that lasts up
to four months. Most side effects are temporary and typically associated with the injection itself, such
as localized pain, tenderness, redness and/or bruising. (See full safety information provided below).

Since its first approval more than 18 years ago, reports of serious adverse events in patients
receiving BOTOX® have been rare.

BOTOX® Cosmetic should only be administered by a licensed health care professional (HCP) who is
well trained in the anatomy of the face.


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