نتایج جستجو برای: free tissue flap

تعداد نتایج: 1389865  

Journal: :Head & neck 2017
Lin Lin Gao Marten Basta Suhail K Kanchwala Joseph M Serletti David W Low Liza C Wu

BACKGROUND Microvascular free tissue transfer has become the main technique used for head and neck reconstruction. We assessed the cost-effectiveness of free flap reconstruction for head and neck defects after oncologic resection for squamous cell carcinoma (SCC). METHODS We developed a Markov model of the cost, quality of life, survival, and incremental cost-effectiveness of reconstruction w...

2011
Isaac A Bohannon William R Carroll J Scott Magnuson Eben L Rosenthal

BACKGROUND Closure of salvage laryngectomy defects with vascularized tissue remains controversial. METHODS We evaluate outcomes in patients who required repair of a fistula after attempted primary closure of salvage laryngectomy defect and assess risk factors for persistent fistula. Between 2001 and 2010, 20 patients were treated for pharyngocutaneous fistulae after primary closure of a salva...

2010
Iris A. Seitz Craig Williams Loren S. Schechter

OBJECTIVES Upper extremity reconstruction presents a functional and aesthetic challenge in plastic surgery. Exposure of vital structures often requires vascularized soft tissue coverage to achieve primary wound healing and optimize functional results. Specifically, the serratus fascial flap may satisfy the functional and cosmetic requirements for small- to medium-sized soft tissue defects of th...

2013
M. L. Rogers P. A. Brennan C. L. Leong S. A. N. Gowers T. Aldridge T. K. Mellor M. G. Boutelle

We describe an enzyme-based electroanalysis system for real-time analysis of a clinical microdialysis sampling stream during surgery. Free flap tissue transfer is used widely in reconstructive surgery after resection of tumours or in other situations such as following major trauma. However, there is a risk of flap failure, due to thrombosis in the flap pedicle, leading to tissue ischaemia. Conv...

2013
Run-guang Li Gao-hong Ren Xiong-jin Tan Bin Yu Ji-jie Hu

BACKGROUND This study is aimed at evaluating the operation techniques and clinical significance of free flap transplantation combined with skin grafting and vacuum sealing drainage (VSD) in repairing severe traumatic extensive circumferential or semi-circumferential soft-tissue defects of the lower leg. MATERIAL AND METHODS Thirty patients with severe lower leg injuries were treated by free f...

Journal: :The journal of trauma and acute care surgery 2013
Christopher Klem Joseph C Sniezek Brian Moore Michael R Davis George Coppit Cecelia Schmalbach

BACKGROUND Local nationals with complex wounds resulting from traumatic combat injuries during Operations Iraqi Freedom and Enduring Freedom usually must undergo reconstructive surgery in the combat zone. While the use of microvascular free-tissue transfer (free flaps) for traumatic reconstruction is well documented in the literature, various complicating factors exist when these intricate surg...

2017
Hajime Matsumine Kazuyuki Kubo Atsumori Hamahata Hiroyuki Sakurai

BACKGROUND Free jejunal transfer has a high success rate, but if vascular thrombosis occurs, the salvage of failing flap with reanastomosis is difficult. This study described a combined deltopectoral (DP) and pectoralis major musculocutaneous (PMMC) flap 2-step technique for cervical esophageal reconstruction after free-jejunal-flap necrosis. METHODS In step 1, the detection of free jejunal f...

Journal: :The Laryngoscope 2013
Maxwell C Furr Steven Cannady Robert Nance Mark K Wax

OBJECTIVES/HYPOTHESIS To understand the role of nuclear bone scanning in the evaluation of threatened osteocutaneous free tissue transfers, identify patients who may benefit from nuclear bone scanning after head and neck reconstructive surgery, and be able to use nuclear bone scanning to help guide management of the threatened free flap. STUDY DESIGN Retrospective case series design set in a ...

Journal: :world journal of plastic surgery 0
narendra hulikal department of surgical oncology ramana reddy naru department of surgical oncology basheeruddin inamdar md department of surgical oncology abha chandra department of cardiothoracic surgery

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Journal: :Journal of the Egyptian National Cancer Institute 2005
Mahmoud M Bassiouny Sherif I Maamoun Salah El-Deen M El-Shazly Omar Z Youssef

UNLABELLED Breast reconstruction after mastectomy is primarily carried out to improve the patients' quality of life. The most commonly used autologous tissue for reconstruction is the transverse rectus abdominis musculocutaneous flap (TRAM). The TRAM flap could be transferred either as pedicled or a free flap with microvascular anastomosis. The following work was carried out to evaluate the two...

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