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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
#1
Devra B Becker
No abstract text is available yet for this article.
June 22, 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28628686/off-face-usage-of-poly-l-lactic-acid-for-body-rejuvenation
#2
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/28585321/delayed-onset-filler-complication-two-case-reports-and-literature-review
#3
Hyeree Kim, Sang Hyun Cho, Jeong Deuk Lee, Hei Sung Kim
Soft tissue augmentation by fillers has become a popular cosmetic tool to offer rejuvenation and aesthetic improvement. Its results are comparable to those previously achieved only by plastic surgery. However, marked increase of filler procedures is associated with a great number of complications. Complications associated with filler injection might have early onset (within days) or late onset (after weeks to years). Delayed complications include infections, foreign body granulomatous reaction, migration of filler material, persistent discoloration, and scarring...
June 6, 2017: Dermatologic Therapy
https://www.readbyqxmd.com/read/28576053/antibacterial-sno2-nanorods-as-efficient-fillers-of-poly-propylene-fumarate-co-ethylene-glycol-biomaterials
#4
Ana M Díez-Pascual, Angel L Díez-Vicente
Antibacterial and biocompatible SnO2 nanorods have been easily synthesized through a hydrothermal process with the aid of a cationic surfactant, and incorporated as nanoreinforcements in poly(propylene fumarate-co-ethylene glycol) (P(PF-co-EG)) copolymer crosslinked with N-vinyl-pyrrolidone (NVP) by sonication and thermal curing. The nanorods were randomly and individually dispersed inside the P(PF-co-EG) network, and noticeably increased the thermal stability, hydrophilicity, degree of crystallinity, protein absorption capability as well as stiffness and strength of the matrix, whilst decreased its level of porosity and biodegradation rate...
September 1, 2017: Materials Science & Engineering. C, Materials for Biological Applications
https://www.readbyqxmd.com/read/28571065/cheek-and-chin-implants-to-enhance-facelift-results
#5
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/28547293/nonsurgical-facial-rejuvenation-outcomes-and-safety-of-neuromodulator-and-soft-tissue-filler-procedures-performed-in-a-resident-cosmetic-clinic
#6
Ali A Qureshi, Rajiv P Parikh, Ketan Sharma, Terence M Myckatyn, Marissa M Tenenbaum
BACKGROUND: The ability to perform nonsurgical facial rejuvenation procedures is a core competency requirement for plastic surgery residents. However, limited data exist on training models to achieve competency in nonsurgical facial rejuvenation and on outcomes of these procedures performed by residents. The purpose here is to evaluate patient-reported outcomes and safety of nonsurgical facial rejuvenation procedures performed by plastic surgery residents. METHODS: We prospectively enrolled 50 patients undergoing neuromodulator and/or soft-tissue filler injections in a resident cosmetic clinic between April and August 2016...
May 25, 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28525415/effects-of-collagenase-digestion-and-stromal-vascular-fraction-supplementation-on-volume-retention-of-fat-grafts
#7
Jonathan B Olenczak, Scott A Seaman, Kant Y Lin, Angela Pineros-Fernandez, Catherine E Davis, Lisa S Salopek, Shayn M Peirce, Patrick S Cottler
OBJECTIVE: The use of autologous fat as a soft tissue filler has increased over the past decade in both reconstructive and aesthetic surgeries. Enhancement of autologous fat grafts with the addition of the stromal vascular fraction (SVF) has been reported to improve long-term volume retention. Stromal vascular fraction is most commonly isolated using enzymatic digestion, but it is unknown what effect the digestion process has on the adipocytes and SVF cells that comprise the graft. Some clinicians have reported use of enzymatically digested fat grafts to alter the physical properties of the tissue in specialized applications...
June 2017: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/28510696/autologous-adipose-derived-tissue-matrix-part-ii-implantation-biology
#8
Stephen A Schendel
Background: In part 1 of this study it was shown that liposuctioned fat could be a sufficient source of autologous collagen for use as a filler or in reconstruction. The collagen composition in liposuctioned fat was shown to form a cross-linked helical matrix composed of types II, III, and IV. Additionally, viable adipocytes and fibroblasts among other cells were found. Objectives: The purpose of this research was to study the biology of this matrix after subsequent implantation compared to Juvederm (Allergan, Parsippany, NJ) common soft tissue filler...
May 16, 2017: Aesthetic Surgery Journal
https://www.readbyqxmd.com/read/28510634/autologous-adipose-derived-tissue-matrix-part-i-biologic-characteristics
#9
Stephen A Schendel
Background: Autologous collagen is an ideal soft tissue filler and may serve as a matrix for stem cell implantation and growth. Procurement of autologous collagen has been limited, though, secondary to a sufficient source. Liposuction is a widely performed and could be a source of autologous collagen. Objectives: The amount of collagen and its composition in liposuctioned fat remains unknown. The purpose of this research was to characterize an adipose-derived tissue-based product created using ultrasonic cavitation and cryo-grinding...
May 16, 2017: Aesthetic Surgery Journal
https://www.readbyqxmd.com/read/28449190/consensus-statement-on-prevention-and-management-of-adverse-effects-following-rejuvenation-procedures-with-hyaluronic-acid-based-fillers
#10
REVIEW
W G Philipp-Dormston, D Bergfeld, B M Sommer, G Sattler, S Cotofana, P Snozzi, U Wollina, K P J Hoffmann, C Salavastru, K Fritz
Facial fillers play an important role in the correction of facial changes associated with ageing. They offer quick treatments in the outpatient setting with minimal subsequent downtime that provide predictable, natural-looking, long-lasting results. Adverse reactions after hyaluronic acid injections tend to be mild or moderate and rather temporary. However, as with all injected or implanted biomaterials, severe adverse events can occur and patients must be fully informed of potential risks prior to undergoing treatment...
April 27, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28448315/suggested-injection-zone-for-soft-tissue-fillers-in-the-temple
#11
Jean Carruthers, Shannon Humphrey, Katie Beleznay, Alastair Carruthers
No abstract text is available yet for this article.
April 12, 2017: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
https://www.readbyqxmd.com/read/28445360/facial-danger-zones-techniques-to-maximize-safety-during-soft-tissue-filler-injections
#12
Jack F Scheuer, David A Sieber, Ronnie A Pezeshk, Andrew A Gassman, Carey F Campbell, Rod J Rohrich
Given the short recovery and immediate results, facial fillers have become a popular alternative to surgical rejuvenation of the face. Reported complications arising from facial filler injections include erythema, tissue loss, blindness, stroke, and even death. In this article, the authors describe their anatomically based techniques to minimize risk and maximize safety when injecting in the facial danger zones, including the glabella/brow, temporal region, perioral region, nasolabial fold, nose, and infraorbital region...
May 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28441304/suggested-injection-zone-for-soft-tissue-fillers-in-the-temple
#13
Jean Carruthers, Shannon Humphrey, Katie Beleznay, Alastair Carruthers
No abstract text is available yet for this article.
May 2017: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
https://www.readbyqxmd.com/read/28432417/exploring-the-possibility-of-a-retrograde-embolism-pathway-from-the-facial-artery-to-the-ophthalmic-artery-system-in-vivo
#14
Hui Zheng, Lihong Qiu, Zonghui Liu, Yingjun Su, Xinyuan Pan, Sha Liu, Chenggang Yi
BACKGROUND: Blindness caused by soft tissue fillers is an extremely low-probability event, but it results in great concern because of its devastating consequences. Currently, the mechanism of an embolism is usually considered to be an accidental injection of fillers into the blood vessels of the face, such as a facial artery, and then retrograding into the ophthalmic artery system, which causes retinal ischemic necrosis. In addition, previous studies have shown that there are anastomoses between facial arteries and branches of the ophthalmic artery in cadavers...
April 21, 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28411354/preventing-the-complications-associated-with-the-use-of-dermal-fillers-in-facial-aesthetic-procedures-an-expert-group-consensus-report
#15
REVIEW
Fernando Urdiales-Gálvez, Nuria Escoda Delgado, Vitor Figueiredo, José V Lajo-Plaza, Mar Mira, Francisco Ortíz-Martí, Rosa Del Rio-Reyes, Nazaret Romero-Álvarez, Sofía Ruiz Del Cueto, María A Segurado, Cristina Villanueva Rebenaque
BACKGROUND: The use of dermal fillers in minimally invasive facial aesthetic procedures has become increasingly popular of late, yet as the indications and the number of procedures performed increase, the number of complications is also likely to increase. Paying special attention to specific patient characteristics and to the technique used can do much to avoid these complications. Indeed, a well-trained physician can also minimize the impact of such problems when they do occur. METHODS: A multidisciplinary group of experts in aesthetic treatments reviewed the main factors associated with the complications that arise when using dermal fillers...
June 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28397293/the-role-of-fillers-in-the-management-of-acne-scars
#16
REVIEW
E Forbat, F R Ali, F Al-Niaimi
Acne scars are present in 95% of patients with acne, and can cause profound psychosocial morbidity. Fillers are commonly used for facial soft tissue augmentation, and there is increasing interest in their use for the treatment of acne scars, particularly for the atrophic subtype. We review the evidence for the use of temporary, semi-permanent and permanent fillers for acne scars. The use of permanent methylmethacrylate fillers for acne scarring is supported by a randomized controlled trial, and is approved by the United States Food and Drug Administration...
April 10, 2017: Clinical and Experimental Dermatology
https://www.readbyqxmd.com/read/28388806/erratum-hyaluronic-acid-fillers-in-soft-tissue-regeneration
#17
Arianna Fallacara, Stefano Manfredini, Elisa Durini, Silvia Vertuani
No abstract text is available yet for this article.
April 2017: Facial Plastic Surgery: FPS
https://www.readbyqxmd.com/read/28350656/an-update-on-the-anatomy-of-the-forehead-compartments
#18
Sebastian Cotofana, Asima Mian, Jonathan M Sykes, Wolfgang Redka-Swoboda, Andrea Ladinger, Tatjana Pavicic, Thilo L Schenck, Fahd Benslimane, Fabio Ingallina, Alexander Schlattau
BACKGROUND: The forehead is one of the most frequent locations for neuromodulator and soft tissue filler applications; however, the underlying anatomy is still poorly understood. Thus far, the presence of deep forehead compartments has not been confirmed. METHODS: Twenty Caucasian cephalic specimens, 15 fresh frozen (six female and nine male) and five with formalin-phenol embalmment (three female and two male) were investigated using contrast-enhanced computed tomographic scans, dye injections, and anatomical dissections...
April 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28341954/reversible-alopecia-with-localized-scalp-necrosis-after-accidental-embolization-of-the-parietal-artery-with-hyaluronic-acid
#19
Qing Yang, Lihong Qiu, Chenggang Yi, Ping Xue, Zhou Yu, Xianjie Ma, Yingjun Su, Shuzhong Guo
Hyaluronic acid (HA) filler injection is widely used for soft-tissue augmentation. Complications associated with HA filling are not uncommon; however, HA-induced alopecia is a rarely reported complication that could result in severe secondary psychological trauma. The etiology, clinical traits, treatment strategies, outcomes, and possible reversibility of HA-induced alopecia have not been characterized. Here, we report a case in which bilateral temple injections of 6.5 mL of HA led to persistent pain over the left scalp for several days...
June 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28333175/left-right-pain-asymmetry-with-injectable-cosmetic-treatments-for-the-face
#20
Jacobus Johannes Fouché, Jani Adriaan Jochem Van Loghem, Job Thuis, Linda Marije De Heer, Martijn G H van Oijen
Background: Pain is processed and experienced differently on the left (L) and right (R) sides of the body; however, L/R pain asymmetry with cosmetic treatments of the face has not been evaluated. Objectives: The authors compared patient ratings of L/R facial pain during and immediately after injectable cosmetic treatments. Methods: In this cross-sectional multicenter pragmatic study, pain levels were evaluated for 302 patients who underwent facial treatments with botulinum toxin (BTX) and/or impermanent soft-tissue filler (STF)...
June 1, 2017: Aesthetic Surgery Journal
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