Browsing by Author "Parspanci A."

Now showing 1 - 2 of 2
  • No Thumbnail Available
    Item
    New Approach for Superthin Anterolateral Thigh Flap Elevation
    (Lippincott Williams and Wilkins, 2023) Bali Z.U.; Aksoy A.; Tuluy Y.; Parspanci A.; Keçeci Y.; Yoleri L.
    Background Anterolateral thigh (ALT) flaps are widely used for soft tissue reconstructions. They have several advantages, most notably a long pedicle, an appropriate pedicle caliber, low donor site morbidity, and the possibility of 2 teams working simultaneously. However, conventional, thick ALT flaps used for reconstructions of head and neck and lower extremity defects may cause postoperative range of motion limitations and cosmetic problems. The aim of this study was to develop and propose strategies to facilitate the harvest of superthin ALT flaps and minimize technical difficulties. This article provides step-by-step instructions for simple, quick, and reliable dissections of superthin ALT flaps. Methods This study retrospectively analyzed data from 60 free superthin ALT flaps used for soft tissue reconstructions in 56 patients between January 2018 and February 2019. Superthin flaps were elevated just above the superficial Scarpa's fascia using a vertical approach. Results Thirty-eight of the patients were operated on for lower extremity wounds, 16 were for head and neck defects, and 6 were for upper extremity wounds. The mean follow-up period was 7 months. The median hospital stay was 10 days. Total flap loss was observed in 4 cases (6.6%), and partial flap loss was observed in another 4 cases (6.6%). Conclusions The superthin elevated ALT flap is a reliable and effective option for the reconstruction of soft tissue defects. In our vertical approach, the wide field of view of the flap perforator provides easy dissection, making it easier to elevate the superthin ALT flap. © Wolters Kluwer Health, Inc. All rights reserved.
  • No Thumbnail Available
    Item
    The effect of human recombinant epidermal growth factor on neovascularization and pedicle division time in a rat interpolation flap model
    (Turkiye Klinikleri, 2024) Parspanci A.; Keçeci Y.; Temiz P.
    Background/aim: In practice, waiting 2–3 weeks for interpolation flaps pedicle division result in certain morbidities and discomfort for patient. The division time of flap pedicle depends on neovascularization from the recipient bed and includes wound healing stages. We aimed to investigate the effect of recombinant human epidermal growth factor (rhEGF) on the flap viability during early pedicle division. Materials and methods: Thirty-six rats were allocated to two main groups as control and study. A cranial based flap measuring 5 × 5 cm was elevated from the back, including all layers of the skin. While the cranial half of the defect was primarily closed, the flap was inset into the distal half. In the study group, a single dose of 20 µg EGF was injected into the recipient site and wound edges before the flap inset. The control group received no treatment. Each main group was divided into three subgroups based on pedicle division time of 8, 11 and 14 days. After pedicle division, each flap was monitored and photographed for 7 days, and histopathological samples were collected. Viable and necrotic areas were compared, and flaps were examined histopathologically. Results: The necrosis area in the study group on the 11th day was significantly lower than that in the control group. The fibroblastic activity, granulation tissue and neovascularization on the 8th day, the granulation tissue level on the 11th day, and the neovascularization level on the 14th day were significantly higher in the study groups. Conclusion: Following the application of EGF, the necrosis area decreased within the study group. Histopathological assessments revealed a statistically significant increase in parameters related to granulation tissue and fibroblastic activity, notably neovascularization, across all subgroups within the study. It was concluded that the use of EGF positively affected the neovascularization, and flaps could be divided earlier. © TÜBİTAK.