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Implant aesthetics

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https://www.readbyqxmd.com/read/28922321/-patient-reported-outcomes-following-breast-conservation-therapy-and-barriers-to-referral-for-partial-breast-reconstruction
#1
Sebastian Q Vrouwe, Ron B Somogyi, Laura Snell, Catherine McMillan, Danny Vesprini, Joan E Lipa
BACKGROUND: The purpose of this study was to evaluate the self-reported aesthetic outcome of breast conservation therapy (BCT) in a generalized sample of patients, and to describe potential barriers to referral for partial breast reconstruction. METHODS: Consecutive BCT patients completing radiotherapy over a one-year period at a regional cancer centre were identified. Eligible patients were contacted via mail/email and invited to participate. Participants completed the BREAST-Q BCT module along with a questionnaire examining feelings about breast reconstruction...
September 14, 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28918997/tolerance-of-latissimus-dorsi-in-immediate-breast-reconstruction-without-implant-to-radiotherapy
#2
G Berthet, C Faure, M A Dammacco, C Vermesch, E Delay, C Ho Quoc, N Carrabin
INTRODUCTION: Immediate breast reconstruction (IBR) improves the quality of life of patients who undergo mastectomy. The latissimus dorsi flap (LDF) method provides particularly good aesthetic results, but its tolerance to subsequent radiotherapy remains unclear. We thus sought to assess tolerance and esthetic results and satisfaction, as reported by patients who underwent IBR by LDF with or without subsequent radiotherapy. MATERIALS AND METHODS: We performed a retrospective case-control study in a population of women who were diagnosed with breast cancer between January 1999 and January 2014 and who had mastectomies with IBR by LDF without prostheses...
August 18, 2017: Journal of Plastic, Reconstructive & Aesthetic Surgery: JPRAS
https://www.readbyqxmd.com/read/28916881/a-3d-mammometric-comparison-of-implant-based-breast-reconstruction-with-and-without-acellular-dermal-matrix-adm
#3
Cynthia Tsay, Victor Zhu, Tracy Sturrock, Ajul Shah, Stephanie Kwei
This retrospective study utilizes 3D imaging and mammometrics to compare implant-based breast reconstruction with and without the use of ADM. Previous studies have suggested improved aesthetic outcomes with the use of ADM, but none have been able to quantify this difference. Images were obtained at early and late time points following the expander-implant exchange procedure. Measurements included the point of maximum projection, the superior, inferior, medial and lateral volumetric distribution, and the distance from the point of maximum projection to the inframammary fold along the breast meridian...
September 15, 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28915281/precision-in-dermal-filling-a-comparison-between-needle-and-cannula-when-using-soft-tissue-fillers
#4
Tatjana Pavicic, Konstantin Frank, Katharina Erlbacher, Romy Neuner, Stefan Targosinski, Thilo Schenck, Robert H Gotkin, Sebastian Cotofana
BACKGROUND: Precise implantation of soft tissue fillers to treat the signs of aging is crucial for patient safety and the best aesthetic outcome. Injections are performed commonly with either needles or cannulas, but quantitative comparative data on precise implantation are still elusive. METHODS: Ten fresh-frozen cephalic foreheads (9 male, 1 female) were injected with radiopaque material using both needles and cannulas. Needle injection relied on a perpendicular transcutaneous approach, whereas cannulas were moved in the supra-periosteal plane until reaching the same location as the needle...
September 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28913293/facial-flap-repositioning-in-posttraumatic-facial-asymmetry
#5
Il Hwan Byun, Dahn Byun, Woo Yeol Baek
Perfect facial and body symmetry is an important aesthetic concept which is very difficult, if not impossible, to achieve. Yet, facial asymmetries are commonly encountered by plastic and reconstructive surgeons. Here, we present a case of posttraumatic facial asymmetry successfully treated with a unique concept of facial flap repositioning. A 25-year-old male patient visited our department with severe posttraumatic facial asymmetry. There was deviated nasal bone and implant to the right, and the actual facial appearance asymmetry was much more severe compared to the computed tomography, generally shifted to the right...
December 2016: Arch Craniofac Surg
https://www.readbyqxmd.com/read/28894664/aesthetic-female-to-male-chest-transformation-power-of-combining-modified-mastectomy-with-a-pectoral-implant
#6
Turkia Abbed, David A Shifrin
Gender reassignment surgery has gained in popularity with increased media exposure and society's recognition of gender dysphoria. Female-to-male gender reassignment often begins with the "top" or chest surgery. Mastectomy with free nipple grafting is the most frequently described technique in the literature. This technique is reliable yet lacks the ability to provide a true male chest shape. We discuss our technique for female-to-male "top" surgery combining traditional mastectomy techniques with a lower pole pedicle vascularized areola and a pectoral implant...
August 2017: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/28890746/a-new-criterion-for-the-application-of-2-stage-implant-only-breast-reconstruction-using-a-classification-based-on-the-rostrocaudal-distance-along-the-chest-wall-between-the-lowest-point-of-the-breast-and-inframammary-fold
#7
Naohiro Ishii, Jiro Ando, Michiko Harao, Masaru Takemae, Kazuo Kishi
Objective: It is generally difficult to achieve symmetry in implant-only breast reconstruction with ptosis, and it remains unclear what quantitative criterion may be applied in cases of breast ptosis regarding the application of this modality. Our study aimed to suggest a criterion for obtaining good aesthetic outcomes and a symmetrical inframammary fold that is well-fitting for the brassiere in implant-only breast reconstruction after simple mastectomy. Methods: We classified into 3 groups 50 consecutive patients who underwent implant-only breast reconstruction that created an inframammary fold using a modified internal method after simple mastectomy...
2017: Eplasty
https://www.readbyqxmd.com/read/28863131/do-textured-breast-implants-decrease-the-rate-of-capsular-contracture-compared-to-smooth-implants
#8
Ignacio Cifuentes, Bruno Dagnino, Gabriel Rada
The use of breast implants for aesthetic and reconstructive purposes has become one of the most common procedures performed by plastic surgeons. Several breast implants models exist. They differ in their size, filling, shape and characteristic of the shell, which can be smooth or textured. Capsular contracture is one of the main complications of breast implants. It has been suggested that the use of textured implants could reduce the incidence of capsular contracture. To answer this question, we used Epistemonikos, the largest database of systematic reviews in health, which is maintained by screening multiple information sources, including MEDLINE, EMBASE, Cochrane, among others...
August 31, 2017: Medwave
https://www.readbyqxmd.com/read/28841593/repair-of-craniomaxillofacial-traumatic-soft-tissue-defects-with-tissue-expansion-in-the-early-stage
#9
Yan Han, Jianhui Zhao, Ran Tao, Lingli Guo, Hongyan Yang, Wei Zeng, Baoqiang Song, Wensen Xia
BACKGROUND: Craniomaxillofacial traumatic soft tissue defects severely affect the function and appearance of the patients. The traditional skin grafting or free flap transplantation can only close the defects in the early stage of operation but cannot ensure similar color, texture, and relative aesthetic contour. In the present study, the authors have explored a novel strategy to repair craniomaxillofacial traumatic soft tissue defects by tissue expansion in the early stage and have obtained satisfactory results...
September 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28833613/the-role-of-immediate-provisional-restorations-on-implants-with-a-hydrophilic-surface-a-randomised-single-blind-controlled-clinical-trial
#10
Nikolaos Donos, Attila Horvath, Luis André Mezzomo, Dina Dedi, Elena Calciolari, Nikos Mardas
OBJECTIVES: To compare the radiographic bone changes, clinical parameters and aesthetic outcomes of immediately provisionalised and conventionally restored implants at 12- and 24-months post-implant placement. MATERIAL AND METHODS: In 24 patients, 24 bone level implants with a hydrophilic (SLActive) surface were placed in healed sites and they were either immediately provisionalised with a non-occluding temporary crown (test group) or left without a crown (control group)...
August 21, 2017: Clinical Oral Implants Research
https://www.readbyqxmd.com/read/28827030/is-zirconia-a-viable-alternative-to-titanium-for-oral-implant-a-critical-review
#11
REVIEW
Karthik Sivaraman, Aditi Chopra, Aparna I Narayan, Dhanasekar Balakrishnan
PURPOSE: Titanium based implant systems, though considered as the gold standard for rehabilitation of edentulous spaces, have been criticized for many inherent flaws. The onset of hypersensitivity reactions, biocompatibility issues, and an unaesthetic gray hue have raised demands for more aesthetic and tissue compatible material for implant fabrication. Zirconia is emerging as a promising alternative to conventional Titanium based implant systems for oral rehabilitation with superior biological, aesthetics, mechanical and optical properties...
August 17, 2017: Journal of Prosthodontic Research
https://www.readbyqxmd.com/read/28826296/recent-progresses-in-plastic-surgery-using-adipose-derived-stem-cells-biomaterials-and-growth-factors
#12
Farshad Zarei, Babak Negahdari
Plastic and reconstructive surgery is a distinct specialty, which entails craniofacial and hand surgery; trauma, oncologic and congenital reconstruction; burn care, and aesthetic surgery. However, advances in nanotechnology have significantly affected wound management, skin care, implant and prosthetic design, tissue engineering, and drug delivery systems. Presently, plastic surgeons are applying the efficacy of stem cells (ADSCs), biomaterials and growth factors in different facets of plastic surgery. In this review, we will elucidate the applications of stem cells, biomaterials and growth factors in plastic surgeries...
August 21, 2017: Journal of Microencapsulation
https://www.readbyqxmd.com/read/28819836/management-of-contralateral-breast-following-mastectomy-and-breast-reconstruction-using-a-mirror-adjustment-with-crescent-mastopexy-technique
#13
A Cogliandro, B Brunetti, Mauro Barone, G Favia, P Persichetti
INTRODUCTION: Heterologous breast reconstruction after mastectomy sometimes requires the management of the contralateral breast to achieve symmetric long lasting aesthetic results. Some techniques could be used for the symmetrization of contralateral breast with or without implants as breast augmentation, reduction mammoplasty, mastopexy, with T inverted, J, vertical, periareolar, semi-circular, or axillary scars. The aim of this study is to present the use of crescent mastopexy technique with implants in contralateral adjustment following monolateral breast reconstruction compared with a control group in which patients underwent other contralateral procedures...
August 17, 2017: Breast Cancer: the Journal of the Japanese Breast Cancer Society
https://www.readbyqxmd.com/read/28816718/double-composite-tissue-z-plasty-technique-for-anatomical-restoration-of-severe-nasal-deformity-in-secondary-unilateral-cleft-lip
#14
Jiao Wei, Tanja Herrler, Hua Xu, Qingfeng Li, Chuanchang Dai
BACKGROUND: Patients with secondary unilateral cleft lip are regularly affected by serious nasal deformities especially of the alar and nasal floor. A large number of techniques for correction have been published, but symmetrical restoration of severe nasal deformation is difficult to achieve. We propose an innovative approach for anatomical restoration for this entity of nasal deformities to achieve long-term symmetrical appearance and muscular function. METHODS: A total of 68 patients with severe nasal deformity due to secondary unilateral cleft lip underwent reconstructive surgery using a double composite tissue Z-plasty technique for anatomical restoration of cartilage, muscle, and soft tissue layers...
October 2017: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/28806288/acellular-dermal-matrix-in-immediate-expander-implant-breast-reconstruction-a-multicenter-assessment-of-risks-and-benefits
#15
Michael Sorkin, Ji Qi, Hyungjin M Kim, Jennifer B Hamill, Jeffrey H Kozlow, Andrea L Pusic, Edwin G Wilkins
INTRODUCTION: Acellular dermal matrix (ADM) has gained widespread acceptance in immediate expander/implant reconstruction due to perceived benefits, including improved expansion dynamics and superior aesthetic results. Although previous investigators have evaluated its risks, few studies have assessed the impact of ADM on other outcomes, including patient-reported measures. METHODS: The Mastectomy Reconstruction Outcomes Consortium (MROC) Study used a prospective cohort design to evaluate patients undergoing post-mastectomy reconstruction from 10 centers and 58 participating surgeons between 2012 and 2015...
August 3, 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28798551/total-ear-reconstruction-using-porous-polyethylene
#16
REVIEW
Kausar Ali, Jeffrey G Trost, Tuan A Truong, Raymond J Harshbarger
Total ear reconstruction has been approached by several techniques involving autologous graft, prosthetic implant, and alloplastic implant options. Recent studies have shown the superiority of porous polyethylene (Medpor, Porex Surgical) reconstruction over autologous reconstruction based on improved aesthetic results, earlier age of intervention, shorter surgery times, fewer number of required procedures, and a simpler postoperative recovery process. A durable and permanent option for total ear reconstruction, like Medpor, can help alleviate the cosmetic concerns that patients with auricular deformities may be burdened with on a daily basis...
August 2017: Seminars in Plastic Surgery
https://www.readbyqxmd.com/read/28796109/resurfacing-of-the-mid-and-lower-faces-by-preexpanded-supraclavicular-flap
#17
Muxin Zhao, Yangqun Li, Lisi Xu, Zhe Yang, Chunmei Hu, Yong Tang, Wen Chen, Ning Ma, Weixin Wang, Jun Feng
Extensive scarring and giant nevi on the mid and lower faces places further demands on scar resurfacing in terms of match, size, and thickness. The area of supraclavicular cervical flap is rather limited, but the expansion could expand its utility in facial resurfacing.Rectangular expanders were inserted via the incisions at the upper fringes of clavicles, and implanted under supraclavicular flap areas. After full expansion, the flap based on supraclavicular artery was elevated to cover the defects left by surgical removal of scar or tumor...
September 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28791830/zirconium-the-material-of-the-future-in-modern-implantology
#18
REVIEW
Paweł Kubasiewicz-Ross, Marzena Dominiak, Tomasz Gedrange, Ute U Botzenhart
The authors present the contemporary state of knowledge concerning alternative materials for dental implantology. First of all, factors influencing osseointegration are stated. The most important factors seem to be the type of implant surface. Among the numerous parameters describing them, the most important are: average roughness and porous density. Some studies proved that materials with comparable surface roughness provide similar osseointegration. In modern implantology titanium is the material still considered as a "gold standard"...
May 2017: Advances in Clinical and Experimental Medicine: Official Organ Wroclaw Medical University
https://www.readbyqxmd.com/read/28765784/tissue-expansion-for-breast-reconstruction-methods-and-techniques
#19
REVIEW
Nicolò Bertozzi, Marianna Pesce, PierLuigi Santi, Edoardo Raposio
OBJECTIVE: In this work, the authors review recent data on the different methods and techniques of TE/implant-based reconstruction to determine the complication profiles and the advantages and disadvantages of the different techniques. This information will be valuable for surgeons performing breast reconstructions. MATERIALS AND METHODS: A thorough literature review was conducted by the authors concerning the current strategy of tissue expander (TE)/implant-based breast reconstruction following breast cancer surgery...
September 2017: Annals of Medicine and Surgery
https://www.readbyqxmd.com/read/28764310/microleakage-at-the-different-implant-abutment-interface-a-systematic-review
#20
REVIEW
Sunil Kumar Mishra, Ramesh Chowdhary, Shail Kumari
INTRODUCTION: Presence of gap at the implant-abutment interface, leads to microleakage and accumulation of bacteria which can affect the success of dental implants. AIM: To evaluate the sealing capability of different implant connections against microleakage. MATERIALS AND METHODS: In January 2017 an electronic search of literature was performed, in Medline, EBSCO host and Pubmed data base. The search was focused on ability of different implant connections in preventing microleakage...
June 2017: Journal of Clinical and Diagnostic Research: JCDR
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