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https://www.readbyqxmd.com/read/29135409/double-inlay-plus-ventral-onlay-buccal-mucosa-graft-for-simultaneous-penile-and-bulbar-urethral-stricture
#1
Luciano A Favorito, Paulo P Conte, Ulisses G Sobrinho, Rodrigo G Martins, Tomas Accioly
OBJECTIVES: Buccal mucosa grafts and fascio-cutaneous flaps are frequently used in long anterior urethral strictures (1). The inlay and onlay buccal mucosa grafts are easier to perform, do not need urethral mobilization and generally have good long-term results (2-4). In the present video, we present a case where we used a double buccal mucosa graft technique in a simultaneous penile and bulbar urethral stricture. MATERIALS AND METHODS: A 54 year-old male patient was submitted to appendectomy where a urethral catheter was used for two days in May 2015...
November 17, 2017: International Braz J Urol: Official Journal of the Brazilian Society of Urology
https://www.readbyqxmd.com/read/29135145/-aesthetic-criteria-in-surgical-treatment-of-hypospadias-in-children
#2
G V Kozyrev, A A Protasov, V V Nikolaev, F K Abdullaev, G A Abdulkarimov, M E Karmanov
Aesthetically acceptable cosmetic results of surgical correction of external genital organ defects are important for treatment evaluation along with well-known criteria of good functional outcomes.The purpose of this study was to improve the results of treating children with hypospadias by improving the assessment of results and introducing multi-step correction modalities. MATERIALS AND METHODS: From 2013 to 2015, 476 patients with various forms of hypospadias were treated at the Department of Uroandrology of RCCH...
October 2017: Urologii︠a︡
https://www.readbyqxmd.com/read/29133168/autologous-granulation-tissue-tubes-for-replacement-of-urethral-defects-an-experimental-study-in-male-rabbits
#3
Shi-Wei Jiang, Zhong-Hua Xu, Yuan-Yuan Zhao, Lei Yan, Zun-Lin Zhou, Gang-Li Gu
INTRODUCTION: Tubularized urethroplasty is commonly performed in clinical practice using genital skin flaps, bladder mucosa, and buccal mucosa. However, the long-term effects are not satisfying, and donor site morbidities remain a problem. Besides, those grafts are unavailable with malignant conditions of the urinary tract, a history of lichen sclerosis, or oral disease. OBJECTIVE: An autologous granulation tissue tube of any required length and diameter can be produced by implanting foreign objects subcutaneously (Summary Fig...
October 31, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/29132254/reverse-flow-intrinsic-fasciocutaneous-island-flaps-in-foot-reconstruction
#4
Sujin Bahk, GyeongHyeon Doh, Ki Yong Hong, SooA Lim, SuRak Eo
Reconstruction of soft tissue defects in the foot remains a challenge due to its specialized tissue for weightbearing and ambulation. Considering the principle of replacing "like with like," adjacent soft tissues would be a best option for a donor site. Although several kinds of reverse-flow island flaps for the lower leg have been well described, intrinsic foot reverse flow flaps have been rarely reported. We describe 3 kinds of reverse-flow intrinsic fasciocutaneous flaps (RIFFs) for foot reconstruction. From September 2012 to August 2015, a retrospective study was done on case notes of all patients who had a RIFF for coverage of soft tissue defects within the foot following trauma or tumor ablation...
November 1, 2017: International Journal of Lower Extremity Wounds
https://www.readbyqxmd.com/read/29102755/matriderm%C3%A2-for-the-management-of-scalp-necrosis-following-surgical-treatment-of-a-giant-parietal-encephalocele-case-report
#5
M D Vilela, Has Pedrosa, Fd Sampaio, L J Carneiro
BACKGROUND: management of encephaloceles is challenging when massive brain herniation is present. In such instances, an expansile cranioplasty may be attempted so as to preserve some herniated brain tissue. Complications such as wound dehiscence, CSF leak and scalp necrosis are postoperative concerns. The treatment of scalp necrosis with dural and brain exposure is certainly a challenge, due to the complexity of flap techniques in such a young age. Herein we describe the use of a novel technique for the management of a scalp necrosis and dehiscence in an infant...
November 1, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/29073726/reconstruction-of-extensive-thoracic-wall-defect-using-the-external-oblique-myocutaneous-flap-an-analysis-on-20-chinese-patients-with-locally-advanced-soft-tissue-sarcoma
#6
Chun-Meng Wang, Ruming Zhang, Peng Luo, Zhiqiang Wu, Biqiang Zheng, Yong Chen, Yingqiang Shi
BACKGROUND: Soft tissue sarcomas are rare neoplasms that can occur in the thoracic wall, abdominal wall, extremities, and inguinal region. Wide local resection, with precise histological margin control, results in large skin defects that are challenging to close. Various repair procedures, such as vertical rectus abdominis flaps (VRAM), latissimus dorsi flaps, and tensor fascia lata (TFL) flaps are used to cover broad thoracic wall defects. Although the cosmetic reconstruction results of using these flaps are often excellent, each has significant drawbacks...
October 26, 2017: Journal of Surgical Oncology
https://www.readbyqxmd.com/read/29056023/-effects-of-improved-v-y-advancement-flap-with-major-artery-perforator-on-repairing-skin-and-soft-tissue-defects
#7
S T Zhou, M T Huang, J Z Zeng, P F Liang, M H Zhang
Objective: To explore the effect of improved V-Y advancement flap with major artery perforator on repairing several skin and soft tissue defects in whole body. Methods: From March 2015 to June 2017, 4 cases with pressure ulcer in sacrococcygeal region, 4 cases with pressure ulcer at ischial tuberosity, 2 cases with scalp and skull defects at occiput, 1 case with secondary wound after tumor resection in axillary region, and 2 cases with skin and soft tissue defects caused by other trauma were hospitalized, with disease duration ranging from 1 week to 6 months...
October 20, 2017: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
https://www.readbyqxmd.com/read/29056022/-clinical-effects-of-middle-and-low-peroneal-artery-perforator-flap-with-pedicle-on-repairing-skin-and-soft-tissue-defects-of-ankle
#8
H Li, C Zhang, C L Deng, X J Tang, K Y Nie, Z R Wei
Objective: To investigate clinical effects of middle and low peroneal artery perforator flap with pedicle on repairing skin and soft tissue defects of ankle. Methods: Twenty patients with skin and soft tissue defects of ankle and exposure of tendon and bone were admitted in our burn wards from April 2012 to December 2015. The size of skin and soft tissue defects ranged from 5 cm×4 cm to 23 cm×10 cm. Patients were treated with debridement and vacuum sealing drainage (VSD) after admission. After VSD treatment for 1 week, flap transplantation operation was performed...
October 20, 2017: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
https://www.readbyqxmd.com/read/29056021/-effects-of-flap-or-myocutaneous-flap-combined-with-fascia-lata-or-composite-mesh-on-repairing-severe-high-voltage-electrical-burn-wounds-in-abdomen-of-patients
#9
C Zhang, X H Hu, H Chen, C X Ma, F J Qin, C Q Wen, Y M Shen
Objective: To investigate the effects of flap or myocutaneous flap combined with fascia lata or composite mesh on repairing wounds in abdomen of patients with severe high-voltage electrical burn. Methods: From January 2010 to May 2017, 11 patients with severe high-voltage electrical burn in abdomen were hospitalized in our burn wards. In 3 hours to 7 days after burn, operation was performed when patients were in stable condition. After debridement, intestines with necrosis or perforation in 4 patients with peritoneal defects were resected and intestinal anastomosis was performed...
October 20, 2017: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
https://www.readbyqxmd.com/read/29030898/surgical-innovation-for-obstetric-fistula-patients
#10
Rachel Pope, Jeffrey Wilkinson
Browning et al describe procedures for prevention of incontinence in women undergoing obstetric fistula (OF) repair or treatment of women who have residual incontinence after successful fistula closure. Their premise is that scarring and decreased elasticity of the anterior vagina results in opposing forces on the urethra thereby causing incontinence-the so called Integral Theory. By employing a rotational skin flap from the adjacent thigh, the vaginal wall elasticity is restored. Their technique does not include the fascial portion of the flap which is widely considered to be important for preservation of the blood supply...
October 14, 2017: BJOG: An International Journal of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/29024420/skin-flap-vaginal-augmentation-helps-prevent-and-cure-post-obstetric-fistula-repair-urine-leakage-a-critical-anatomical-analysis
#11
Andrew Browning, Gordon Williams, Peter Petros
Our aim was to describe a new surgical method for prophylaxis/cure of post -obstetric fistula repair leakage based on restoring vaginal elasticity with Singapore skin flap. The rationale for this operation was based on the Integral Theory: scarring removes elasticity required for independent function of oppositely-acting urethral closure forces so they become 'tethered, forcibly opening the urethra when give the signal to close. Skin graft restores elasticity and closure. Used prophylactically with Goh type 4 fistula (n=45) 46% were dry against expected 19%...
October 11, 2017: BJOG: An International Journal of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/29019574/effects-of-dimethylsulfoxide-and-pentoxifylline-in-the-vitality-of-cutaneous-flaps-in-rats
#12
Stephanie Luzia da Costa Pedretti, Cícero de Lima Rena, Maria Christina Marques Nogueira Castãnon, Ana Paula do Nascimento Duque, Fernando Henrique Pereira, Tarcizo Afonso Nunes
OBJECTIVES: to verify the influence of dimethylsulfoxide and pentoxifylline on the vitality of cutaneous flaps in rats and the tissue repair process. METHODS: were studied 30 Wistar rats, submitting them to a 2cm wide by 8cm long dorsal cutaneous flap, of caudal base. We distributed the animals in three groups: Control Group (n=10) with application gauze moistened with 0.9% Saline in the flap bed for 30 seconds; Dimethylsulfoxide group (n=10), with administration of 1ml of 5% dimethylsulfoxide divided into five injections of 0...
September 2017: Revista do Colégio Brasileiro de Cirurgiões
https://www.readbyqxmd.com/read/28990101/exogenous-peripheral-blood-mononuclear-cells-affect-the-healing-process-of-deep%C3%A2-degree-burns
#13
Guanying Yu, Yaonan Li, Lan Ye, Xinglei Wang, Jixun Zhang, Zhengxue Dong, Duyin Jiang
The regenerative repair of deep‑degree (second degree) burned skin remains a notable challenge in the treatment of burn injury, despite improvements being made with regards to treatment modality and the emergence of novel therapies. Fetal skin constitutes an attractive target for investigating scarless healing of burned skin. To investigate the inflammatory response during scarless healing of burned fetal skin, the present study developed a nude mouse model, which was implanted with normal human fetal skin and burned fetal skin...
December 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28979584/transplantation-treatment-of-extensive-soft-tissue-defects-in-lower-extremities-with-a-combination-of-cross-bridge-flap-and-combined-free-tissue-flap-covered-by-vacuum-sealing-drainage-one-case-report
#14
Xiaohua Pan, Guangyao Wang, Tun Hing Lui
This article reported the ultilization of cross-bridge flap transplantation and combined free-tissue flap transplantation to treat a 54-year-old male with Gustilo type III-C injuries. Thorough debridement, external fixation and vacuum sealing drainage were performed in the fist-stage treatment. After the removal of negative pressure on VSD devices, the joined free-tissue flaps and the cross-bridge flap were performed to repair the extensive soft-tissue defects. One month later the pedicle of cross-bridge flap was divided and the external fixator connecting both the lower legs was removed...
2017: Open Orthopaedics Journal
https://www.readbyqxmd.com/read/28968314/reconstruction-of-an-alar-defect-with-a-fusiform-nasolabial-turnover-flap-with-a-proximal-superiorly-tapered-apex
#15
Constantin El Habr, Gian Vinelli, Adam Tinklepaugh, David Ciocon
The nasolabial turnover flap was first described by Spear et al in 1987 for the coverage of full thickness defects of the lateral ala. It offered a single-stage repair that recreated the internal nasal lining, the external nasal valve, and the rounded contour of the ala without requiring a cartilage graft. A frequently encountered problem with the execution of Spear's original design is elevation of the ipsilateral commissure of the adjacent lip due to its broad proximal pedicle. Here, the authors describe a fusiform-type design with a proximal, superiorly tapered apex that relies on anteriorly coursing perforators from the underlying angular artery...
September 29, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28953519/the-use-of-bilayered-fascia-lata-with-an-interpositional-omental-flap-for-autologous-repair-of-contaminated-abdominal-fascial-defects
#16
Hui Chai Fong, Bien-Keem Tan, Pierce Kh Chow, Hock Soo Ong
INTRODUCTION: Contaminated abdominal fascial defects, such as those seen in enterocutaneous fistula, or wound dehiscence with mesh exposure, are a significant source of morbidity and present unique reconstructive challenges. We present our technique of using the fascia lata, augmented with an interpositional omental flap, for complete autologous reconstruction of contaminated fascial defects, and the postoperative results of 3 cases. METHODS: Three patients with contaminated abdominal defects underwent wound debridement/fistula resection and immediate reconstruction with fascia lata and omentum flap...
November 2017: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/28946717/effects-of-human-adipose-derived-stem-cells-on-the-survival-of-rabbit-ear-composite-grafts
#17
Chae Min Kim, Joo Hyun Oh, Yeo Reum Jeon, Eun Hye Kang, Dae Hyun Lew
BACKGROUND: Composite grafts are frequently used for facial reconstruction. However, the unpredictability of the results and difficulties with large defects are disadvantages. Adipose-derived stem cells (ADSCs) express several cytokines, and increase the survival of random flaps and fat grafts owing to their angiogenic potential. METHODS: This study investigated composite graft survival after ADSC injection. Circular chondrocutaneous composite tissues, 2 cm in diameter, from 15 New Zealand white rabbits were used...
September 2017: Archives of Plastic Surgery
https://www.readbyqxmd.com/read/28943370/posterior-urethroplasty-complexity-and-prognosis-can-be-described-by-a-novel-method-posterior-urethral-stenosis-score
#18
Lin Wang, Xiangguo Lv, Chongrui Jin, Hailin Guo, Huiquan Shu, Qiang Fu, Yinglong Sa
OBJECTIVE: To develop a standardized PU-score (posterior urethral stenosis score), with the goal of using this scoring system as a preliminary predictor of surgical complexity and prognosis of posterior urethral stenosis. PATIENTS AND METHODS: We retrospectively reviewed records of all patients who underwent posterior urethral surgery at our institution from 2013 to 2015. The PU-score is based on five components, namely etiology (1 or 2 points), location (1 to 3 points), length (1 to 3 points), urethral fistula (1 or 2 points) and posterior urethral false passage (1 point)...
September 21, 2017: Urology
https://www.readbyqxmd.com/read/28926877/-clinical-effects-of-repair-of-wounds-in-fingers-after-electrical-burn-with-wrist-perforator-free-flaps
#19
H P Di, C D Xia, P P Xing, Q Li, D W Han, J D Xue, D Y Cao
Objective: To explore the clinical effects of repair of wounds in the fingers after electrical burn with wrist perforator free flaps. Methods: Twelve patients (13 fingers) with electrical burn were hospitalized in our burn ward from January 2016 to January 2017. After radical debridement, the size of wounds ranged from 5.0 cm×2.0 cm to 10.0 cm×7.0 cm. Wounds with size below or equal to 6.0 cm ×2.5 cm were repaired with free flaps based on the superficial palmar branch of radial artery, with flap area ranging from 2...
September 20, 2017: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
https://www.readbyqxmd.com/read/28926875/-effects-of-perforator-flaps-combined-with-muscle-flaps-for-repairing-grade-%C3%A2-pressure-ulcers-in-ischial-tuberosity-of-elderly-patients
#20
W G Su, D P Li, P P Xing, L G Xu, F C Shi, B Wen, X H Niu
Objective: To explore effects of perforator flaps combined with muscle flaps for repairing grade Ⅳ pressure ulcers in ischial tuberosity of elderly patients. Methods: Nine elderly patients with grade Ⅳ pressure ulcers in ischial tuberosity were hospitalized in our burn ward from April 2014 to April 2017. Size of wounds ranged from 5 cm×3 cm to 12 cm×7 cm, and depth of sinus ranged from 6 to 22 cm. After admission, emergency debridement or debridement in selective time was performed. After debridement, the wounds were treated with continuous vacuum assisted closure therapy...
September 20, 2017: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
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