نتایج جستجو برای: y flap

تعداد نتایج: 512873  

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی استان مرکزی - دانشکده علوم پزشکی اراک 1391

مقدمه صدمات اعصاب محیطی از درگیریهای شایعی می باشد که طیف وسیعی ازصدمات فشاری به اعصاب مانند سندرم تونل کارپال تاقطع کامل تنه های عصبی را شامل می شود. اعصاب پس از صدمه خود قابلیت رشدوترمیم را داشته که ترمیم فوری انتها به انتهای عصب صدمه دیده انتخاب اول ترمیم است اما تنها حدود 50% این فیبرها پس از ترمیم کیفیت مناسب دارد به همین علت روشهای درمانی ترمیم اعصاب محیطی همیشه چالش برانگیز بوده و روشه...

2012
Ki Hyun Kwon Dong Gwan Lee Su Han Koo Myoung Soo Jo Heakyeong Shin Jung Hyun Seul

BACKGROUND After skin tumor excision on the face, extremities, or trunk, the choice of treatment for a skin defect is highly variable. Many surgeons prefer to use a local flap rather than a skin graft or free flap for small- or moderately-sized circular defects. We have used unilateral or bilateral V-Y advancement flaps, especially on the face. Here we evaluated the functional and aesthetic res...

2016
Gorur Kalappa Divya Kanathur Shilpa Sacchidanand Sarvajnamurthy Eswari Loganathan Biju Vasudevan GB Chitrika C Madhura DV Lakshmi

INTRODUCTION Flap surgeries are an excellent choice for closing large defects following trauma, excision of carcinomas or removal of large lesions. This article is a prospective interventional study of various flap surgeries performed at a tertiary care centre with their outcome in dermatosurgical unit. MATERIALS AND METHODS A total of 35 flap surgeries performed from January 2012 to December...

2016
Ahmed El-Sabbagh

BACKGROUND Lesions in perineal area are common. The usual treatment is coverage by skin graft and flaps which may be local, pedicled or free types. In this paper V-Y flaps were used to cover the defects. METHODS V-Y flaps were used in the gluteal area in 15 patients. Lesions were due to different causes. RESULTS Of 15 patients, 11 were males and 4 were females. Their ages ranged from 3 week...

2013
A. Safdar M. Arif Khan M. M. Ali M. H. Saleem M. Ijaz

Two commonly used surgical procedures i.e., transverse pyloroplasty and Y-U advancement flap pyloroplasty were compared to observe the relieve of pyloric stenosis in dogs. In this experimental design, twelve healthy mongrel dogs were used with further division of three groups, A, B and C comprising of four dogs in each group. The dogs of group A were subjected to Transverse pyloroplasty whereas...

2017
Chi An Lee Jin Woo Kim

Reconstructing the nose, especially the alar-facial groove, is difficult because of its 3-dimensional structural characteristics. We report the case of a 33-year-old man with a history of crush injury to the nose 15 years previously. We performed reconstruction because of scar contracture formation in the left alar-facial groove (Fig. 1). This study was reviewed and approved by the Ethics Revie...

Journal: :The Journal of surgical research 2015
Pieter G L Koolen Bernard T Lee Samuel J Lin Heather A Erhard David T Greenspun

BACKGROUND For some patients seeking autologous breast reconstruction, there may be insufficient abdominal skin and soft tissue to reconstruct an adequately sized breast. Perfusion from a single-pedicle deep inferior epigastric perforator artery flap has a high degree of variability across the midline, and this further limits perfusion. We have found that bipedicle-conjoined abdominal perforato...

Journal: :The Tokai journal of experimental and clinical medicine 2009
Tadashi Akamatsu Rica Tanaka Kotaro Imagawa

Primary surgery of cleft lip and palate has dramatically improved with technical and material advances. Some adults who previously underwent surgery still have upper lip deformities or extensive scar, and they are occasionally seen for secondary treatment. We reported a case of unilateral cleft lip patient who had extensive scar involving the central 1/4 of the upper lip, with gross lip and nas...

2014
Young Kyoo Cho Sung Gun Bae Byung Chae Cho

BACKGROUND Cryptotia correction by V-Y advancement of a temporal triangular flap was introduced in 2005. However, despite the several advantages of V-Y advancement, visible scars at the donor site are problematic. As a result, a Z-plasty technique was considered for skin deficiency in mild cases. Therefore, we introduce a new surgical scheme for cryptotia correction based on considerations of t...

Journal: :Archives of facial plastic surgery 2012
Garrett R Griffin Stephen Weber Shan R Baker

OBJECTIVE To characterize revision surgery following V-Y subcutaneous tissue pedicle advancement flap repair of large upper lip skin defects. METHODS Retrospective review of upper lip skin defects at least 3.0 cm(2) in area that were reconstructed with a V-Y subcutaneous tissue pedicle advancement flap at an academic tertiary care center. Depth and area of the defect, as well as involvement o...

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