-
Journal of Cutaneous and Aesthetic... 2022Microbotox is the administration of multiple microdroplets of botulinum toxin in intradermal plane. It is increasingly becoming popular owing to its more favorable... (Review)
Review
Microbotox is the administration of multiple microdroplets of botulinum toxin in intradermal plane. It is increasingly becoming popular owing to its more favorable outcome and better safety profile than the conventional technique. The intention is to treat fine lines and wrinkles without imparting an undesired "frozen face like" appearance. Besides facial rejuvenation, it has found its way into the management of other indications such as rosacea, hyperhidrosis, keloid, and seborrhea. Being a relatively newer method, knowledge about the various dilution methods, desired volume, and correct depth of injection involved in this technique remain scarce. In this article, the authors have highlighted various indications, procedures, adverse effects, and contraindications of microbotox.
PubMed: 35965899
DOI: 10.4103/JCAS.JCAS_162_21 -
International Journal of Environmental... Jan 2023Objective: to systematically review the efficacy of microfocused ultrasound (MFU) for facial skin tightening. Methods: A systematic search was performed (Pubmed, Embase)... (Review)
Review
Objective: to systematically review the efficacy of microfocused ultrasound (MFU) for facial skin tightening. Methods: A systematic search was performed (Pubmed, Embase) to assess the efficacy of single MFU treatments for facial skin tightening. Eligible studies included randomised controlled trials, controlled trials, cohort studies and case series (n ≥ 10). Objective and subjective outcomes were assessed. Results: A total of 693 studies were identified of which 16 studies were eligible. All the studies involved female patients. MFU is capable of tightening the skin, as observed in studies measuring the results of brow lifts (0.47−1.7 mm) and submental lifts (measured as a 26−45 mm2 reduction in the submental area on lateral photographs). Data from the Global Aesthetic Improvement Scale (GAIS) were pooled, and the day 90 pooled subjective investigator reported scores (IGAIS) (n = 337) showed that 92% of the patients demonstrated an improvement in skin tightening and/or in wrinkle reduction which continued up to one year. Longer-term follow-up data are not available. The patient-reported pooled scores (SGAIS) (n = 81) showed that the skin improvements were mild and continued to increase from 42% (90 days) to 53% (360 days) post-treatment. The MFU treatment was moderately painful and caused transient erythema with or without oedema. Other adverse effects were rare (2%), including dysesthesia (numbness or hypersensitivity), bruising and stinging, mandibular burns, striations and contact dermatitis. Various device settings, treatment protocols and energies were applied. Excessive skin laxity and a BMI > 30 were posed as relative contraindications for MFU treatment because positive results declined with an increase in laxity and BMI. Conclusions: MFU treatment is effective in tightening female patients’ mildly to moderately lax facial skin. Future studies should focus on objective treatment outcomes, optimising treatment regimens and male patients.
Topics: Humans; Male; Female; Ultrasonic Therapy; Face; Rhytidoplasty; Ultrasonography; Treatment Outcome; Skin Aging; Pain; Patient Satisfaction; Cosmetic Techniques
PubMed: 36674277
DOI: 10.3390/ijerph20021522 -
Brazilian Journal of Otorhinolaryngology 2017The increased interest in minimally-invasive treatments, such as the thread lifting, with lower risk of complications, minimum length of time away from work and... (Review)
Review
INTRODUCTION
The increased interest in minimally-invasive treatments, such as the thread lifting, with lower risk of complications, minimum length of time away from work and effectiveness in correcting ptosis and aging characteristics has led many specialists to adopt this technique, but many doubts about its safety and effectiveness still limit its overall use.
OBJECTIVE
To analyze data published in the literature on the durability of results, their effectiveness, safety, and risk of serious adverse events associated with procedures using several types of threading sutures.
METHODS
Literature review using the key words "thread lift", "barbed suture", "suture suspension" and "APTOS". Due to the scarcity of literature, recent reports of facial lifting using threads were also selected, complemented with bibliographical references.
RESULT
The first outcomes of facial lifting with barbed sutures remain inconclusive. Adverse events may occur, although they are mostly minor, self-limiting, and short-lived. The data on the maximum effect of the correction, the durability of results, and the consequences of the long-term suture stay are yet to be clarified.
CONCLUSION
Interest in thread lifting is currently high, but this review suggests that it should not yet be adopted as an alternative to rhytidectomy.
Topics: Humans; Patient Satisfaction; Rejuvenation; Rhytidoplasty; Risk Factors; Surgical Instruments; Suture Techniques; Treatment Outcome
PubMed: 28549872
DOI: 10.1016/j.bjorl.2017.03.015 -
Seminars in Plastic Surgery May 2021Facial rejuvenation procedures have become more commonly performed due to an increasing elderly population and greater general public acceptance. As a result, patients... (Review)
Review
Facial rejuvenation procedures have become more commonly performed due to an increasing elderly population and greater general public acceptance. As a result, patients are now increasingly undergoing secondary and tertiary rhytidectomies to treat natural aging and/or to correct complications from prior procedures. Revision face and neck lifts are more complex by nature of the procedure and require a comprehensive preoperative assessment for enhanced outcomes. In this review, we discuss the preoperative evaluation, surgical challenges encountered, primary face and neck lift deformities, and their surgical management for patients undergoing secondary face and neck lifts.
PubMed: 34121944
DOI: 10.1055/s-0041-1727208 -
Plastic and Reconstructive Surgery.... Sep 2022In facelift surgery, many surgeons tend to choose one superficial musculoaponeurotic system (SMAS) technique over another. SMAS plication augments tissue using folding,...
In facelift surgery, many surgeons tend to choose one superficial musculoaponeurotic system (SMAS) technique over another. SMAS plication augments tissue using folding, which is very useful in deflated faces. In heavy faces, SMAS-ectomy and, to an arguably further extent, full SMAS undermining and excision can reduce volume and avoid the excessive fullness that may follow plication. Not all patients present with uniform deflation or uniform fullness of the face. Some will present with a mixed picture, fullness in one area such as the cheek with deflation in another (eg, over the angle of the mandible). In those patients, plication alone may lead to undesired fullness, typically overaugmenting cheeks or angle of the mandible. SMAS elevation and excision may avoid overaugmentation (arguably better than simple SMAS-ectomy), but it is technically more demanding and consumes longer operative time. An alternative approach is suggested in this article. For those patients with "mixed" pictures, we suggest a hybrid of existing SMAS techniques, in which for each side of the face, the face is divided into upper (cheek) and lower (jawline and neck) areas. Deflated areas are addressed with plication. Full areas are addressed with SMAS undermining and excision. Although this kind of surgical approach might be practiced by some surgeons, it has not been described well in the literature. In a series of 495 facelifts, the author found this "hybrid facelift" technique useful in 61 cases.
PubMed: 36168608
DOI: 10.1097/GOX.0000000000004503 -
Gland Surgery Jun 2017With the advancement and adaptation of technology, there has been a tremendous evolution in the surgical approaches for thyroidectomy. Robotic thyroidectomy has become... (Review)
Review
With the advancement and adaptation of technology, there has been a tremendous evolution in the surgical approaches for thyroidectomy. Robotic thyroidectomy has become increasingly popular worldwide attracting both surgeons and patients searching for new and innovative techniques for thyroidectomy with a superior cosmetic result when compared to the conventional open procedures. In this review, we describe the following surgical approaches for robotic thyroidectomy: transaxillary, retroauricular (facelift) and transoral. The advantages and disadvantages as well as limitations of each approach are examined, and future directions of robotic thyroidectomy are discussed.
PubMed: 28713692
DOI: 10.21037/gs.2017.03.18