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Skin rejuvenation

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https://www.readbyqxmd.com/read/28095552/a-prospective-split-face-study-of-the-picosecond-alexandrite-laser-with-specialized-lens-array-for-facial-photoaging-in-chinese
#1
Yiping Ge, Lifang Guo, Qiuju Wu, Mengli Zhang, Rong Zeng, Tong Lin
BACKGROUND: A 755nm picosecond alexandrite laser with a diffractive lens array has been reported for the treatment of acne scar and photoaging with clinical ef cacy. In this study, we evaluated the application of the 755nm picosecond alexandrite laser with a diffractive lens array for facial photoaging in Chinese. MATERIALS AND METHODS: Ten subjects with moderate facial photoaging were enrolled in a prospective, evaluator-blinded, open-label, and split-face trial to assess the ef cacy and safety of the 755nm picosecond alexandrite laser with a diffractive lens array for facial photoaging...
November 1, 2016: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28095544/a-split-face-assessment-of-the-synergistic-potential-of-sequential-q-switched-nd-yag-laser-and-1565-nm-fractional-nonablative-laser-treatment-for-facial-rejuvenation-in-fitzpatrick-skin-type-ii-v-patients
#2
Girish Munavalli
Recent appreciation of the multifactorial pathophysiology of skin aging has led to increased use of parallel treatment regimens. This prospective, split-face, randomized study assessed the safety and efficacy of same-day sequential Q-switched Nd:YAG laser and 1565 nm non-ablative fractional laser (SST) facial rejuvenation treatment in comparison to fractional non-ablative laser (NAFL) treatment only. Seventeen patients underwent three treatment sessions, conducted at 4-6-week intervals, in which SST treatment was delivered on a randomly selected side of the face followed by NAFL treatment on the contralateral side immediately thereafter...
November 1, 2016: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28095529/open-label-study-evaluating-the-anti-aging-effects-of-a-3-product-2-step-retinol-rejuvenation-system-following-3-months-of-treatment-in-subjects-with-photodamage
#3
Suzanne Bruce, Sylvia Barkovic
BACKGROUND: Photodamage to the skin occurs with exposure to sunlight (UVA or UVB) either intentionally or unintentionally, and can present in a variety of ways. It typically occurs on areas of chronic UV exposure, including the face, ears, and neck. METHODS: We evaluated the effects of a 3-product, 2-step retinol-rejuvenation system containing an exfoliating cleanser, a 0.5% retinol emollient cream, and SPF 30 moisturizing sunscreen used daily for 3 months on the appearance of mild-to-moderate facial photodamage in female subjects...
January 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28090508/laser-applications-in-surgery
#4
REVIEW
Beina Azadgoli, Regina Y Baker
In modern medicine, lasers are increasingly utilized for treatment of a variety of pathologies as interest in less invasive treatment modalities intensifies. The physics behind lasers allows the same basic principles to be applied to a multitude of tissue types using slight modifications of the system. Multiple laser systems have been studied within each field of medicine. The term "laser" was combined with "surgery," "ablation," "lithotripsy," "cancer treatment," "tumor ablation," "dermatology," "skin rejuvenation," "lipolysis," "cardiology," "atrial fibrillation (AF)," and "epilepsy" during separate searches in the PubMed database...
December 2016: Annals of Translational Medicine
https://www.readbyqxmd.com/read/28088983/the-epigenetic-basis-of-hematopoietic-stem-cell-aging
#5
REVIEW
Ashley Kramer, Grant A Challen
Highly proliferative tissues such as the gut, skin, and bone marrow lose millions of cells each day to normal attrition and challenge from different biological adversities. To achieve a lifespan beyond the longevity of individual cell types, tissue-specific stem cells sustain these tissues throughout the life of a human. For example, the lifespan of erythrocytes is about 100 days and adults make about two million new erythrocytes every second. A small pool of hematopoietic stem cells (HSCs) in the bone marrow is responsible for the lifetime maintenance of these populations...
January 2017: Seminars in Hematology
https://www.readbyqxmd.com/read/28056209/fractional-co2-laser-from-skin-rejuvenation-to-vulvo-vaginal-reshaping
#6
Maurizio Filippini, Ester Del Duca, Francesca Negosanti, Diletta Bonciani, Luca Negosanti, Mario Sannino, Giovanni Cannarozzo, Steven Paul Nisticò
BACKGROUND: The CO2 laser has become the gold standard treatment in dermatologic surgery for the treatment of a large number of skin and mucosal lesions. The introduction of the fractional micro-ablative technology represented an integration to the ablative resurfacing technique, reducing the healing time and the side effects. OBJECTIVE: Vaginal rejuvenation performed with this technique is a minimally invasive procedure that stimulates internal tissues of the female lower genital tract to regenerate the mucosa, improving tissue trophism and restoring the correct functionality...
December 30, 2016: Photomedicine and Laser Surgery
https://www.readbyqxmd.com/read/28045829/the-effect-of-smoking-on-facial-fat-grafting-surgery
#7
Burhan Özalp, Çağri Çakmakoğlu
Facial fat grafting has been increasingly performed to create a more youthful face. Cigarette smoking might have potential harmful effects on fat graft survival. The aim of this study was to evaluate the effects of cigarette smoking on facial lipofilling.Eighteen smoker patients (13 females and 5 males) with a mean age of 37.4 years (range: 21-53 years) who underwent facial lipofilling were enrolled in this retrospective study. The patients were followed up for an average of 19.3 months (range: 14-32 months)...
December 30, 2016: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28039500/objective-outcome-measurement-after-upper-blepharoplasty-an-analysis-of-different-operative-techniques
#8
Ki-Soo Park, David Dae-Hwan Park
BACKGROUND: Upper blepharoplasty is indicated in Asians for double-eyelid fold creation, periorbital rejuvenation, and functional visual field improvement. This article introduces a technical classification for blepharoplasty methods and investigates approaches to evaluate its outcomes. METHODS: Of 535 patients undergoing aesthetic upper blepharoplasty in our institution in 1998-2011, 136 patients who were well followed up were retrospectively reviewed and categorized into four groups according to the techniques employed...
December 30, 2016: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28033643/suspension-threads
#9
Elen C D J De Masi, Flávia D J De Masi, Roberta D J De Masi
Suture threads are a minimally invasive surgical technique for facial rejuvenation. Its use was initiated by Sulamanidze et al with propylene after Serdev introduced suture with polycaproamide; however, these types of suture increased inflammatory reaction. For correction of the aging face, surgeons are devising more procedures with fewer incisions and shorter postoperative recovery periods. Many of these procedures use absorbable and nonabsorbable sutures in the dermis and subcutis to lift lax skin. The polydioxanone suture is currently a great option for antiaging treatment, because besides the ease of applicability and good results, it also has a low incidence of adverse reactions...
December 2016: Facial Plastic Surgery: FPS
https://www.readbyqxmd.com/read/28027252/evidence-based-medicine-face-lift
#10
Brian M Derby, Mark A Codner
LEARNING OBJECTIVES: After studying this article, the participants should be able to: 1. Describe pertinent surgical anatomy relevant to safe and effective face-lifting techniques. 2. Identify key aspects of facial aging. 3. Incorporate risk-reduction strategies during preoperative assessment. 4. Tailor their approach to face lifting based on patient anatomy. 5. Identify and treat complications after face-lift surgery. 6. Incorporate use of valid patient outcomes assessment tools in their practice to facilitate standardized outcomes reporting in the face-lift literature...
January 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28027251/evidence-based-medicine-a-graded-approach-to-lower-lid-blepharoplasty
#11
Ahmed M Hashem, Rafael A Couto, Joshua T Waltzman, Richard L Drake, James E Zins
LEARNING OBJECTIVES: After studying this article, the participant should be able to: 1. Define the anatomy of the lower eyelid tarsoligamentous framework and the related periorbital retaining ligaments, and cite their surgical relevance. 2. Perform a systematic functional and aesthetic evaluation of the lower eyelid focusing on the lid-cheek junction, and clinical tests that predict the need for lateral canthal tightening. 3. Enumerate the different approaches to lower eyelid rejuvenation and discuss their merits/limitations...
January 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28027230/use-of-poly-4-hydroxybutyrate-mesh-to-optimize-soft-tissue-support-in-mastopexy-a-single-site-study
#12
William P Adams, Arikha C Moses
BACKGROUND: The ptotic breast is surgically rejuvenated through a mastopexy procedure. Recurrent ptosis or other negative changes to the breast shape are not uncommon following mastopexy, as the tissue laxity and skin quality that contributed to ptosis are not surgically corrected. The purpose of this study was to assess the postsurgical changes in the breasts of patients who underwent a primary mastopexy procedure with soft-tissue reinforcement using a long-term poly-4-hydroxybutyrate resorbable scaffold (i...
January 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28001455/assessment-of-efficacy-and-safety-of-a-fractionated-bipolar-radiofrequency-device-for-the-treatment-of-lower-face-wrinkles-and-laxity
#13
Yueqi Jiang, Xuting Zhang, Zhong Lu, Michael H Gold
Skin aging, as a natural course, is a gradual process. It can be classified as either intrinsic or photo-aging. In recent years, as the attention to lower face wrinkles and laxity has raised significantly, the demands to facial rejuvenation also increased, along with a variety of technologies coming into being. Fractional bipolar RF as a novel means of rejuvenation has been used in clinical practice, but questions remain in terms of its efficacy and safety. Considering a large population in our country and huge demands for skin tightening, we did this research to evaluate the efficacy and safety of fractional bipolar radiofrequency...
December 21, 2016: Journal of Cosmetic and Laser Therapy: Official Publication of the European Society for Laser Dermatology
https://www.readbyqxmd.com/read/27986754/cannula-versus-sharp-needle-for-placement-of-soft-tissue-fillers-an-observational-cadaver-study
#14
Jani A J van Loghem, Dalvi Humzah, Martina Kerscher
BACKGROUND: Soft-tissue fillers have become important products for facial rejuvenation. Deep fat compartments and facial bones lose volume during the natural aging process. For the most natural-looking results, deep volumetric injections at strategic sites are therefore preferred. Supraperiosteal placement is performed with a sharp needle or a non-traumatic cannula. OBJECTIVES: The primary objective was to determine whether there is a difference in precision between supraperiosteal placement with a sharp needle compared with a non-traumatic cannula in cadaver specimens...
December 16, 2016: Aesthetic Surgery Journal
https://www.readbyqxmd.com/read/27986527/effects-of-orbicularis-oculi-flap-anchorage-to-the-periosteum-of-the-upper-orbital-rim-on-the-lower-eyelid-position-after-transcutaneous-blepharoplasty-statistical-analysis-of-clinical-outcomes
#15
Alessandro Innocenti, Francesco Mori, Dario Melita, Emanuela Dreassi, Marco Innocenti
BACKGROUND: The aging process affects the skin, muscle, and fat of the eyes in a different manner. Their individual rejuvenation would require specific surgical treatments according to their particular demands. In the present study, we analyzed the effect of an orbicularis oculi muscle flap fixed to the superior orbital rim to prevent lower eyelid dislocation during transcutaneous blepharoplasty. METHODS: The study was conducted retrospectively comparing pre- and postoperative images of two different groups of patients: group A (20 patients) treated with an orbicularis oculi flap and group B (17 patients) treated without the flap...
November 11, 2016: Journal of Plastic, Reconstructive & Aesthetic Surgery: JPRAS
https://www.readbyqxmd.com/read/27965217/nonsurgical-facial-rejuvenation-procedures-in-patients-under-50-prior-to-undergoing-facelift-habits-costs-and-results
#16
Andrew A Jacono, Melanie H Malone, Thomas John Lavin
BACKGROUND: Facial rejuvenation in patients younger than 50 years of age has experienced an unprecedented growth with multimodality nonsurgical and less invasive rhytidectomy techniques. OBJECTIVES: To analyze the nonsurgical treatment habits of patients prior to undergoing rhytidectomy at <50 years of age. METHODS: Retrospective study to enlist patients who underwent primary rhytidectomy at age <50 years between January 1, 2003 and December 31, 2013 by the senior author (AAJ) to complete a survey...
December 12, 2016: Aesthetic Surgery Journal
https://www.readbyqxmd.com/read/27930752/prevalence-of-body-dysmorphic-disorder-and-surgeon-diagnostic-accuracy-in-facial-plastic-and-oculoplastic-surgery-clinics
#17
Andrew W Joseph, Lisa Ishii, Shannon S Joseph, Jane I Smith, Peiyi Su, Kristin Bater, Patrick Byrne, Kofi Boahene, Ira Papel, Theda Kontis, Raymond Douglas, Christine C Nelson, Masaru Ishii
Importance: Body dysmorphic disorder (BDD) is a relative contraindication for facial plastic surgery, but formal screening is not common in practice. The prevalence of BDD in patients seeking facial plastic surgery is not well documented. Objective: To establish the prevalence of BDD across facial plastic and oculoplastic surgery practice settings, and estimate the ability of surgeons to screen for BDD. Design, Setting, and Participants: This multicenter prospective study recruited a cohort of 597 patients who presented to academic and private facial plastic and oculoplastic surgery practices from March 2015 to February 2016...
December 8, 2016: JAMA Facial Plastic Surgery
https://www.readbyqxmd.com/read/27923810/durability-of-three-different-types-of-hyaluronic-acid-fillers-in-skin-are-there-differences-among-biphasic-monophasic-monodensified-and-monophasic-polydensified-products
#18
Adilson da Costa, Danilo Guerreiro Zeolo Biccigo, Ellem Tatiani de Souza Weimann, Larissa Mondadori Mercadante, Paulo Roberto Grimaldi Oliveira, Stefânia Bazanelli Prebianchi, Beatrice Martinez Zugaib Abdalla
BACKGROUND: Hyaluronic acid fillers are used for facial rejuvenation and are classified as non-cross-linked or cross-linked (monophasic mono- or polydensified). OBJECTIVES: To histologically assess the intradermal durability of three types of fillers (biphasic, monophasic monodensified, and monophasic polydensified), to compare the durability of the products over 6 months, and to evaluate the structural changes after application. METHODS: In all, 25 volunteers received injections of three different fillers in the dermis of the right lumbar region (in one line), and equal amounts of the fillers were injected into three different sites (in the same column), yielding nine points of application in each patient...
December 6, 2016: Aesthetic Surgery Journal
https://www.readbyqxmd.com/read/27918844/novel-method-for-facial-rejuvenation-using-er-yag-laser-equipped-with-a-spatially-modulated-ablation-module-an-open-prospective-uncontrolled-cohort-study
#19
N V Volkova, L K Glazkova, V V Khomchenko, N S Sadick
Facial aging is a complex biological process that affects the skin and superficial musculoaponeurotic system (SMAS). A new technology (RecoSMA) for skin rejuvenation based on acoustic-interference method using Er:YAG laser (2936 nm) equipped with a special module SMA that targets both the dermis and SMAS was evaluated in an open-label prospective cohort study of 100 female patients treated for facial rejuvenation. Measure of clinical improvement included investigator-rated clinical photography using the Modified Fitzpatrick Wrinkle Scale, and ultrasound measurements in the dermis a week, 30 days and six months post treatment...
February 2017: Journal of Cosmetic and Laser Therapy: Official Publication of the European Society for Laser Dermatology
https://www.readbyqxmd.com/read/27918772/energy-based-facial-rejuvenation-advances-in-diagnosis-and-treatment
#20
Christopher J Britt, Benjamin Marcus
Importance: The market for nonsurgical, energy-based facial rejuvenation techniques has increased exponentially since lasers were first used for skin rejuvenation in 1983. Advances in this area have led to a wide range of products that require the modern facial plastic surgeon to have a large repertoire of knowledge. Objective: To serve as a guide for current trends in the development of technology, applications, and outcomes of laser and laser-related technology over the past 5 years...
January 1, 2017: JAMA Facial Plastic Surgery
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