نتایج جستجو برای: pedicle flap

تعداد نتایج: 23763  

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2014
Yulia Shandalov Dana Egozi Jacob Koffler Dekel Dado-Rosenfeld David Ben-Shimol Alina Freiman Erez Shor Aviva Kabala Shulamit Levenberg

Large soft tissue defects involve significant tissue loss, requiring surgical reconstruction. Autologous flaps are occasionally scant, demand prolonged transfer surgery, and induce donor site morbidity. The present work set out to fabricate an engineered muscle flap bearing its own functional vascular pedicle for repair of a large soft tissue defect in mice. Full-thickness abdominal wall defect...

Journal: :مجله دانشگاه علوم پزشکی کرمانشاه 0
ali reza rezaei assistant professor in otolaryngiology kermanshah university of medical sciences

introduction : the pectoralis major flap is the best flap for head and neck defects. this flap has both a vascular pedicle and some disadvantages such as deformity, needing tunneling, clavicular f.x and shortening after the tunneling. case presentation: the patient was a 56 years old man with large face defect from child hood. the patient had two surgical failures in her history. external pecto...

2015
Lijun Wu Tianlan Zhao Daojiang Yu Qi Chen Wenya Han Wenyuan Yu Wei Sun Maria Cristina Vinci

OBJECTIVE To evaluate the dynamic change of CD34 level during the survival process of narrow pedicle flaps. METHODS Twenty-five white pigs were randomly and equally divided into 5 experimental groups. Five different type of narrow pedicle with different length-to-width ratio were employed, and each type of narrow pedicle was covered with 5 different size random flaps and which was classified ...

2014
Ichiro Hashimoto Keiichi Goishi Yoshiro Abe Mitsuru Takaku Takuya Seike Hiroshi Harada Hideki Nakanishi

BACKGROUND Recurrence and complication rates of pressure sores are highest in the ischial region, and other donor sites are needed for recurrent pressure sores. The potential of a new freestyle pedicle flap for ischial lesions, an internal pudendal artery perforator (iPap) thigh flap, was examined through anatomical and theoretical analyses and a case series using computed tomography angiograph...

Journal: :Annals of plastic surgery 2005
Christine Rohde Alex Keller

Venous congestion in a free deep inferior epigastric perforator flap threatens the viability of the flap and can lead to eventual flap loss. We describe a novel technique for flap salvage by anastomosing the ipsilateral superficial inferior epigastric vein to a venae comitantes of the deep inferior epigastric pedicle. When recognized intraoperatively, venous congestion can be relieved immediate...

Journal: :Annals of plastic surgery 2009
Dunya Atisha Amy K Alderman Tim Janiga Bonita Singal Edwin G Wilkins

Although experimental evidence suggests that the preliminary surgical delay procedure physiologically improves the circulation of the TRAM flap, there are no published controlled studies evaluating the clinical outcomes associated with this procedure. The purpose of this study was to evaluate the efficacy of the surgical flap delay versus no delay in consecutive patients having pedicle TRAM bre...

Journal: :Actas dermo-sifiliograficas 2015
O Yuguero J M Casanova A Manonelles P Godoy

esthetic outcome, but would also prevent collapse with inspiration. This could be overcome by adding a free cartilage graft from the concha of auricle or a titanium mesh, although such procedures were considered unnecessary in this case given the age of the patient. Other reconstruction options requiring a single intervention are nasolabial transposition flap or subcutaneous turnover pedicle, b...

Journal: :Archives of orofacial science 2021

Oronasal fistulae are common complication following palatoraphy. There several surgical procedures to repair oronasal fistulae. However, conventional closure technique is not always possible, especially when the surrounding tissue replaced by fibrotic due previous Tissue defects in should be with tissues providing good vascularisation such as pedicle tongue flap. A case of flap used close was r...

Journal: :The Laryngoscope 2013
Bradley A Otto Sarah N Bowe Ricardo L Carrau Daniel M Prevedello Leo F Ditzel Filho Danielle de Lara

INTRODUCTION The adoption of vascular pedicled flaps to reconstruct skull base defects following endoscopic endonasal skull base surgery is a significant milestone in the development of endoscopic endonasal approaches (EEAs). In 2006, Hadad and Bassagaisteguy introduced the pedicled nasoseptal flap (NSF). The NSF decreased initial postoperative cerebrospinal fluid (CSF) leak rates from >20% to ...

Journal: :Plastic and reconstructive surgery 2015
Jerry Chih-Wei Wu Jung-Ju Huang Ming-Huei Cheng

BACKGROUND The anterolateral thigh perforator flap is a common workhorse flap for head and neck reconstruction. The authors present an alternative method using the posteromedial thigh profunda artery perforator flap and compare its characteristics, outcomes, donor-site morbidity, and donor-site cosmesis with those of the anterolateral thigh perforator flap. METHODS Between May of 2013 and Jul...

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