Hasan Utkan Aydın

ORCID: 0000-0001-7091-2599
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About
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Research Areas
  • Reconstructive Surgery and Microvascular Techniques
  • Nerve Injury and Rehabilitation
  • Orthopedic Surgery and Rehabilitation
  • Reconstructive Facial Surgery Techniques
  • Vascular Tumors and Angiosarcomas
  • Nasal Surgery and Airway Studies
  • Peripheral Nerve Disorders
  • Cerebral Palsy and Movement Disorders
  • Facial Rejuvenation and Surgery Techniques
  • Breast Implant and Reconstruction
  • Medical Malpractice and Liability Issues
  • Bone fractures and treatments
  • Connective tissue disorders research
  • Foreign Body Medical Cases
  • Male Breast Health Studies
  • Vascular Malformations and Hemangiomas
  • Elbow and Forearm Trauma Treatment
  • Dermatoglyphics and Human Traits
  • Esophageal and GI Pathology
  • Wound Healing and Treatments
  • Soft tissue tumors and treatment
  • Computer Graphics and Visualization Techniques
  • Anorectal Disease Treatments and Outcomes
  • Tracheal and airway disorders
  • Craniofacial Disorders and Treatments

University of Amsterdam
2021

Amsterdam University Medical Centers
2021

Istanbul University
2009-2020

Sağlık Bilimleri Üniversitesi
2020

Christine M. Kleinert Institute
2016-2018

Bakırköy Dr.Sadi Konuk Eğitim ve Araştırma Hastanesi
2010-2012

Ankara Numune Eğitim ve Araştırma Hastanesi
2006

The use of the brachialis muscle for tendon transfers in cerebral palsy has not been described previously. In this study, was used transfer 11 patients with spastic restoration forearm supination, wrist extension, or finger extension. Four underwent rerouting supinatorplasty. Active supination increased two (60° and 50°), minimally one (5°), did change patient. Five had a to extensor carpi radialis brevis transfer. mean gain postoperative active extension 65°. Two flexion deformity no...

10.1177/1753193412444400 article EN Journal of Hand Surgery (European Volume) 2012-04-23

Correction of gynecomastia in males is a frequently performed aesthetic procedure. Various surgical options involving the removal excess skin, fat, or glandular tissue have been described. However, poor outcomes, including flat depressed pectoral area, limit success these techniques. The authors sought to determine patient satisfaction with results upper chest augmentation by direct intrapectoral fat injection conjunction correction gynecomastia. In this prospective study, 26 patients...

10.1093/asj/sju015 article EN Aesthetic Surgery Journal 2015-03-01

10.1016/j.bjps.2010.07.011 article EN Journal of Plastic Reconstructive & Aesthetic Surgery 2010-08-14

Scaphoid fracture is the most common carpal of upper extremity and a significant proportion these can eventually progress to nonunion. Excision pseudoarthrosis fibrous scar tissue at nonunion site regarded as one important steps in management scaphoid nonunions. We describe technique internal bone grafting, where curettage was performed through drill hole graft packed this same before fixation with headless compression screw. have been able achieve union rate 86% using technique. The...

10.1097/bth.0000000000000137 article EN Techniques in Hand and Upper Extremity Surgery 2016-11-03

A wide variety of autologous grafts have been used for the coverage contour deformities in rhinoplasty. Mastoid fascia tissue (MFT) are easy to harvest and very versatile, resulting donor site scar is not visible. Natural looking results can be obtained with MFT when dorsal irregularities, augmentation, camouflaging abnormalities related skin atrophy, even tip-of-nose tip augmentation. was as a graft 8 primary 22 secondary cases various purposes. All patients had satisfactory cosmetic...

10.1097/scs.0b013e318254333d article EN Journal of Craniofacial Surgery 2012-07-01

We report outcomes of 17 children with brachial plexus birth palsy that underwent extensor carpi ulnaris to brachioradialis and abductor pollicis longus transfers correct supination ulnar deviation deformity. Mean age at the time surgery was 8.7 years mean follow-up 21 months (8–44). These patients had marked increases in active forearm rotation Canadian Occupational Performance Measure scores. Activity performance score on measure increased from 1.1 6.7 satisfaction 0.8 final follow-up....

10.1177/1753193419867811 article EN Journal of Hand Surgery (European Volume) 2019-08-18

A microanastomosis might tolerate a torsion up to 360°, but the effects of arterial on survival flap it supplies are unclear. The aim this study was investigate consequences microarterial anastomosis groin in rats. Forty Sprague-Dawley rats were divided into five groups. An oblique harvested as an island and patch-to-side performed with angles 0°, 90°, 180°, 270°, 360°. Six eight flaps Group I (0° torsion), six II (90°), three III (180°), none Groups IV V (270° 360°) found be viable after 1...

10.3109/2000656x.2012.696198 article EN Journal of Plastic Surgery and Hand Surgery 2012-10-25

Angioleiomyoma is a solitary form of leiomyoma which typically encountered in the subcutis. They are mostly seen lower extremities, and upper extremity second most common location for these lesions. There only few reports about presence an angioleiomyoma within peripheral nerve extremity. Here we report 56-year-old male patient who was referred to our clinic after attempt made removal forearm mass at another institution. The lesion encased median there unusual hypervascularity around tumor...

10.1016/j.aott.2018.06.009 article EN cc-by-nc-nd Acta Orthopaedica et Traumatologica Turcica 2018-07-06

Epithelioid hemangioendothelioma (EHE) is an extremely rare tumor of vascular origin with intermediate malignancy potential. It usually originates from veins and very rarely arteries. This case report presents a patient who underwent femoral mass resection after multiple artery interventions for coronary heart disease probable preoperative diagnosis pseudoaneurysm the artery. He had complete corresponding segment because atypical gross appearance. The histopathology revealed intravascular...

10.1016/j.ejvsextra.2006.02.003 article EN cc-by-nc-nd EJVES Extra 2006-04-19

Objective/Hypothesis: In this study, our aim is to present results with the “switch technique” in dynamic restoration of forearm pronation and wrist radial deviation patients “the beggar’s hand” caused by obstetric brachial plexus palsy. technique,” tendons two functional muscles are sectioned at different levels, proximal muscular units transposed presectioned distal tendon ends a cross fashion. This technique enables paralytic complex deformity. Materials Methods: Eleven palsy (6 male, 5...

10.1177/1558944716660555gq article EN Hand 2016-09-01

Objective: Abnormal lymphatic function defined by scintigraphy in hand transplant patients has been reported. In cases of chronic edema, it is not clear whether swelling due to inadequate function, vascular leakage, or both. transplantation, deep vessels are anastomosed. Surface drainage reestablishes spontaneously. Feasibility upper limb infrared imaging with indocyanine green (ICG) demonstrated breast cancer patients. However, there no body information on objective measurement ICG using...

10.1177/1558944716660555em article EN Hand 2016-09-01

Objective: First web space is very important for overall hand function. One of the methods frequently utilized to manage contractures in this area are skin transposition flaps harvested from dorsal radial aspect index finger. In study, we present our results with bilobed flap modification dorsoradial designed facilitate and minimize contour deformity at donor site. Materials Methods: A retrospective chart review was made gather information on eight cases operated using Results: Satisfactory...

10.18017/iuitfd.346274 article EN Journal of Istanbul Faculty of Medicine / İstanbul Tıp Fakültesi Dergisi 2017-12-20
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