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https://www.readbyqxmd.com/read/28753051/a-review-of-hydrolifting-a-new-modality-for-skin-rejuvenation
#1
Choon Shik Youn, Ji Yeon Hong, Kui Young Park, Beom Joon Kim, Myeung Nam Kim
BACKGROUND: Hydrolifting is a newly developed modality of skin rejuvenation which enhances overall facial volume augmentation and recovers skin thickness through multi-pass HA injection. Although it is commonly performed, only a few articles have reported on the rejuvenating effects of hydrolifting. Moreover, clear protocols and possible mechanisms of the procedure have not been elucidated. OBJECTIVE: To define a novel technique for injecting HA and to clarify how to choose an appropriate HA filler based on the procedural purpose...
July 28, 2017: Journal of Cosmetic and Laser Therapy: Official Publication of the European Society for Laser Dermatology
https://www.readbyqxmd.com/read/28749836/anatomic-study-of-ophthalmic-artery-embolism-following-cosmetic-injection
#2
Sufan Wu, Lei Pan, Hua Wu, Hangyan Shi, Ye Zhao, Yu Ji, Haifeng Zeng
INTRODUCTION: Cosmetic injections of dermal fillers or fat could cause ophthalmic artery embolism and even blindness, the high-risk regions of which are considered glabellar, nasal dorsum, and nasolabial fold. Understanding anatomy of the related arteries is important for a physician to safely perform filler injections. To investigate the mechanisms of ophthalmic artery embolism following the injections, cadaver anatomy was studied. METHODS: Ophthalmic artery, facial artery, their branches, and anastomoses among them were anatomized in 12 fresh cadavers...
July 26, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28746271/facial-assessment-and-injection-guide-for-botulinum-toxin-and-injectable-hyaluronic-acid-fillers-focus-on-the-upper-face
#3
Maurício de Maio, Arthur Swift, Massimo Signorini, Steven Fagien
Techniques for the administration of injectable fillers and neuromodulators for facial aesthetic rejuvenation and enhancement continue to evolve. As the number of physicians with limited experience in providing aesthetic treatments expands, the need for guidance and training from more experienced injectors has become apparent. The use of a slow, careful, and methodical injection technique is imperative in all treatment settings and for all facial areas. Constant attention to local anatomy, particularly arteries, veins, and nerve bundles, is critical for minimizing complications...
August 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28746209/pedicled-buccal-fat-pad-for-the-augmentation-of-facial-depression-deformity-a-case-report
#4
Seiji Komatsu, Kou Ikemura, Yoshihiro Kimata
RATIONALE: Tissue augmentation of facial depression deformities can be achieved by volume replacement with autologous fat injection, dermal filler injection, etc. Here, we report a case of tissue augmentation of a facial depression deformity using a pedicled buccal fat pad (BFP). PATIENT CONCERNS: A 64-year-old woman was referred with a chief complaint of facial depression deformity. DIAGNOSES: Her molars had been removed at another hospital 12 years prior to this referral, and the patient suffered from a left cheek depression deformity as a sequela of a postextraction infection...
July 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28745729/highlights-of-skin-disease-education-foundation-s-41st-annual-hawaii-dermatology-seminar%C3%A2
#5
Kenneth B Gordon, Craig L Leonardi, Daniel E Furst, Neal Bhatia, Lawrence F Eichenfield, Katie Beleznay
New therapies, recent pathophysiological findings, and updated guidelines combined to create compelling presentations at the Skin Disease Education Foundation's 41st Annual Hawaii Dermatology Seminar™. This educational supplement summarizes the highlights of clinical sessions presented during this CME/CE conference. A growing understanding of the biology of psoriasis has facilitated the development of increasingly efficacious medications. Skin clearance used to be regarded as an impractical goal for psoriasis therapy...
June 2017: Seminars in Cutaneous Medicine and Surgery
https://www.readbyqxmd.com/read/28731160/adipose%C3%A2-derived-stem-cells-and-hyaluronic-acid-based-gel-compatibility-studied-in-vitro
#6
Jiayan Guo, Shu Guo, Yuxin Wang, Yanqiu Yu
Minimally invasive aesthetic and cosmetic procedures have increased in popularity. Injectable dermal fillers provide soft tissue augmentation, improve facial rejuvenation and wrinkles, and correct tissue defects. To investigate the use of adipose‑derived stem cells integrated with a hyaluronic acid based gel as a dermal filler, the present study used cytotoxicity studies, proliferation studies, adipogenic and osteogenic differentiation, apoptosis assays and scanning electron microscopy. Although hyaluronic acid induced low levels of apoptosis in adipose‑derived stem cells, its significantly promoted proliferation of adipose‑derived stem cells...
July 21, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28728332/skin-necrosis-with-oculomotor-nerve-palsy-due-to-a-hyaluronic-acid-filler-injection
#7
Jae Il Lee, Seok Joo Kang, Hook Sun
Performing rhinoplasty using filler injections, which improve facial wrinkles or soft tissues, is relatively inexpensive. However, intravascular filler injections can cause severe complications, such as skin necrosis and visual loss. We describe a case of blepharoptosis and skin necrosis caused by augmentation rhinoplasty and we discuss the patient's clinical progress. We describe the case of a 25-year-old female patient who experienced severe pain, blepharoptosis, and decreased visual acuity immediately after receiving a filler injection...
July 2017: Archives of Plastic Surgery
https://www.readbyqxmd.com/read/28715577/device-safety-implications-of-the-clinical-data-leading-to-us-food-and-drug-administration-approval-of-soft-tissue-fillers-a-systematic-review
#8
Mary E Lohman, Comeron W Ghobadi, Shuai Xu
Importance: The US Food and Drug Administration (FDA) recently issued a safety warning regarding soft-tissue fillers (STFs) based on the risk of blindness and facial necrosis. Objective: To examine the quality of evidence leading to FDA approval of STFs. Evidence Review: All original approvals for STFs were mined using the publicly available FDA database. The Cochrane Collaboration's risk of bias assessment tool was applied to all randomized clinical trials (RCTs)...
July 13, 2017: JAMA Facial Plastic Surgery
https://www.readbyqxmd.com/read/28702968/in-vitro-evaluation-of-collagen-production-on-human-fibroblasts-treated-with-hyaluronic-acid-peg-cross-linked-with-micromolecules-of-calcium-hydroxyapatite-in-low-concentration
#9
N Zerbinati, R Rauso, P Gonzalez, M Cherubino, E D'Este, A Calligaro, S Sommatis, C Maccario, R Mocchi
Neauvia Stimulate® is a biocompatible, injectable hyaluronic acid (HA) filler (26 mg/ml) PEG cross-linked with 1% of calcium hydroxyapatite (CaHA) for facial soft-tissue augmentation that provides volume to tissues, followed by a process of neocollagenesis for improving skin quality. The aim of the present study is to evaluate the possible modulation of collagen synthesis after treating human fibroblasts cultured in vitro with the product (Lot. 160517-26-1/2 PEG). The experimental model proposed, despite being an in vitro system, allows the derivation of useful information to predict the possible activity of the product in further in vivo application...
July 13, 2017: Journal of Biological Regulators and Homeostatic Agents
https://www.readbyqxmd.com/read/28702187/procedure-applications-and-outcomes-of-autologous-fat-grafting
#10
REVIEW
Francesco Simonacci, Nicolò Bertozzi, Michele Pio Grieco, Eugenio Grignaffini, Edoardo Raposio
OBJECTIVE: To systematically review the procedure, applications, and outcomes of autologous fat grafting, a promising technique with various clinical applications. PATIENTS AND METHODS: Literature review of publications concerning autologous fat grafting. RESULTS: Since its introduction, lipofilling has become increasingly popular; however, its results are variable and unpredictable. Several modifications have been made to the procedures of fat harvesting, processing, and injecting...
August 2017: Annals of Medicine and Surgery
https://www.readbyqxmd.com/read/28652795/minimal-recovery-time-needed-to-return-to-social-engagement-following-nasolabial-fold-correction-with-hyaluronic-acid-fillers-produced-with-xpreshan-technology
#11
Arthur Swift, Erika von Grote, Brandie Jonas, Alessandra Nogueira
INTRODUCTION: The appeal of hyaluronic acid fillers for facial soft tissue augmentation is attributable to both an immediate aesthetic effect and relatively short recovery time. Although recovery time is an important posttreatment variable, as it impacts comfort with appearance and perceived treatment benefit, it is not routinely evaluated. Natural-looking aesthetic outcomes are also a primary concern for many patients. MATERIALS AND METHODS: A single-center, noncomparative study evaluated the time (in hours) until subjects return to social engagement (RtSE) following correction of moderate and severe nasolabial folds (NLFs) with RR (Restylane(®) Refyne)(®) and RD (Restylane Defyne), respectively...
2017: Clinical, Cosmetic and Investigational Dermatology
https://www.readbyqxmd.com/read/28645662/development-of-a-3d-printable-maxillofacial-silicone-part-ii-optimization-of-moderator-and-thixotropic-agent
#12
Swati K Jindal, Martyn Sherriff, Mark G Waters, James E Smay, Trevor J Coward
STATEMENT OF PROBLEM: Conventionally, maxillofacial prostheses are fabricated by hand carving the missing anatomic defect in wax and creating a mold into which pigmented silicone elastomer is placed. Digital technologies such as computer numerical control milling and 3-dimensional (3D) printing have been used to prepare molds, directly or indirectly, into which a biocompatible pigmented silicone elastomer can be placed. PURPOSE: The purpose of this in vitro study was to develop a silicone elastomer that could be 3D printed directly without a mold to create facial or body prostheses by varying its composition...
June 20, 2017: Journal of Prosthetic Dentistry
https://www.readbyqxmd.com/read/28643010/discussion-nonsurgical-facial-rejuvenation-outcomes-and-safety-of-neuromodulator-and-soft-tissue-filler-procedures-performed-in-a-resident-cosmetic-clinic
#13
Devra B Becker
No abstract text is available yet for this article.
June 22, 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28643008/correction-of-rhytides-peau-d-orange-and-thin-dermis-of-the-face-by-neocollagenesis-using-novel-collagen-stimulating-slurry-protocol
#14
Steven Dominguez, Marek Dobke
We reviewed 200 patient records from 2009 to 2015 of individuals who presented at the authors offices for facial wrinkle reduction and who on physical examination had rhytides, peau d'orange, or thin dermis and underwent novel adipose slurry injections. The patients were evaluated at week 2, 1, 3 and 6 months revealing an 80, 60 and 40% improvement in rhytides and dermis density, respectively. We present the protocol and description of a reasonable alternative or adjunct to manufactured fillers that is comprised of autologous adipose, stem cells, and growth factor slurry...
June 22, 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28639068/what-about-the-rheological-properties-of%C3%A2-prp-microfat-mixtures-in-fat-grafting-procedure
#15
R Ghazouane, B Bertrand, C Philandrianos, J Veran, M Abellan, P Francois, M Velier, C Orneto, P Piccerelle, J Magalon
BACKGROUND: Fat grafting has emerged as a reference procedure in daily plastic surgery practice. Unpredictable fat resorption is the main clinical problem. For this purpose, the addition of PRP to enhance fat revascularization is now an easy and popular procedure. However, no consensus exists regarding the respective volume of fat and PRP used to obtain the ideal mixture. This study investigated the rheological properties of microfat mixed with different proportions of PRP. Results obtained were compared with commercialized hyaluronic acid fillers...
June 21, 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28632885/restoring-facial-symmetry-through-non-surgical-cosmetic-procedures-after-permanent-facial-paralysis-a-case-report
#16
Ali Sahan, Funda Tamer
Facial nerve paralysis can occur due to infection, inflammation, trauma, surgery, and tumors. It leads to facial asymmetry, impaired oral competence, articulation deficits, and psychological problems. Treatment options include physical therapy, static slings, nerve and muscle transfers, blepharoplasty, brow lift, and chemodenervation with botulinum toxin. We report the case of a 66-year-old Caucasian female with permanent facial paralysis following middle ear surgery. The facial asymmetry was treated successfully with botulinum toxin A injection, hyaluronic acid dermal filler injection, and a thread-lift procedure...
June 2017: Acta Dermatovenerologica Alpina, Panonica, et Adriatica
https://www.readbyqxmd.com/read/28628686/off-face-usage-of-poly-l-lactic-acid-for-body-rejuvenation
#17
Ahmad Jabbar, Suleima Arruda, Neil Sadick
<p>Injectable soft-tissue augmentation agents have become popular alternatives to surgical procedures for the aging face and body. In contrast to temporary, space-occupying replacement fillers such as collagen-based and hyaluronic acid products, poly-l-lactic acid (PLLA) has been demonstrated to gradually promotes deposition of collagen via a biostimulatory response, with therapeutic effects lasting approximately two years. In 2004, the FDA approved its use for rejuvenation of facial contours secondary to lipoatrophy associated with antiretroviral therapy for HIV infection...
May 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28574197/cross-sectional-study-of-the-microbiological-safety-profile-of-reusing-hyaluronic-acid-fillers
#18
Rubens Pontello, Rogério Nabor Kondo, Priscila Daiane Pavezzi, Theo Nicolacopulos, Julia Pagung Kippert, Clarissa Lena
INTRODUCTION: Facial filling with hyaluronic acid (HA) is a dermatological procedure that has been emerging today. There are not many references regarding safety of reusing the remaining product for later touch-up in the same patient. OBJECTIVE: To determine the microbiological safety of reusing hyaluronic acid that is remnant from syringes used for facial filling, stored at room temperature or cooled in a refrigerator at 4°C. MATERIALS AND METHODS: In culture medium, small aliquots of leftovers from 31 hyaluronic acid fillers, previously used for facial filling, were inoculated...
June 2, 2017: Journal of Cosmetic Dermatology
https://www.readbyqxmd.com/read/28571065/cheek-and-chin-implants-to-enhance-facelift-results
#19
Russell W H Kridel, Sagar Patel
The traditional rhytidectomy addresses facial and neck aging as it relates to soft tissue laxity. The modern volumetric facelift provides optimal results by addressing not only skin laxity but also the loss of volume secondary to tissue atrophy and bony resorption. While multiple techniques including fat grafting, dermal fillers, and tissue resuspension are used to correct the tissue loss, alloplastic midface augmentation remains the most permanent method. In our practice we often address midface cheek hollowness or atrophy with the placement of submalar implants at the time of rhytidectomy...
June 2017: Facial Plastic Surgery: FPS
https://www.readbyqxmd.com/read/28567474/impending-facial-skin-necrosis-and-ocular-involvement-after-dermal-filler-injection-a-case-report
#20
André Salval, Francesco Ciancio, Andrea Margara, Stefano Bonomi
Demand for non-surgical rejuvenating procedure is constantly increasing due to the aging population, increasing expense of aesthetics and beauty procedures, introduction of new applications and rising demand for noninvasive aesthetic procedures over surgical procedures. Skin necrosis is a rare but severe potential complication. It is caused by impediment of the blood supply to the skin area by compression and/or obstruction of the vessel with filler material, and/or direct injury to the vessel. We report the case of a young patient who presented an acute and severe complication after a dermal filler injection by an unlicensed therapist...
May 31, 2017: Aesthetic Plastic Surgery
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