نتایج جستجو برای: free tissue flap
تعداد نتایج: 1389865 فیلتر نتایج به سال:
Breast cancer is the most common malignant disease in the female population. Significant psychological, social, and sexual morbidity can follow mastectomy for treatment of breast cancer owing to the realization of the life-threatening disease as well as impaired body image [1]. Breast reconstruction improves the patient’s self-confidence after the loss of a breast from cancer or trauma [2]. Of ...
BACKGROUND The reconstruction of volar surface defects is difficult because of the special histologic nature of the tissue involved. The plantar surface is the most homologous in shape and function and could be considered the most ideal of reconstructive options in select cases of volar surface defects. In this paper, we evaluate a single institutional case series of volar tissue defects manage...
Background: Skin flap grafting is a popular approach for reconstruction of critical skin and underlying soft tissue injuries. In a previous study, we demonstrated the beneficial effects of two 5α-reductase inhibitors, azelaic acid and finasteride, on tissue survival in a rat model of skin flap grafting. In the current study, we investigated the involvement of nitric oxide and inducible nitric o...
BACKGROUND: Dermatologic surgeons routinely harvest pedicled flaps at distance with an axial or random pattern to repair facial defects. These types of skin flaps are time-consuming and have high economic, social and personal costs. These drawbacks could be avoided with the introduction of a single-step transfer of free flaps to the recipient site, with microvascular anastomosis. OBJECTIVE: To ...
OBJECTIVES/HYPOTHESIS Review the literature on the use of the serratus anterior free flap in the head and neck reconstruction and describe new applications of the serratus anterior free flap. STUDY DESIGN Case series with retrospective chart review and literature review. METHODS A PubMed literature review was performed using the search terms "serratus free flap," "serratus skull base," "ser...
SUMMARY Posttraumatic upper or lower limb salvage is still challenging. Under difficult situations in which only one vessel supplies the hand or foot, free microvascular reconstruction might damage not only the transferred tissue but also the terminal hand or foot. Two cases of incomplete amputation of the unilateral forearm with large radius bone and soft tissue loss were reconstructed using a...
The authors present five cases of combined oral mucosa-mandible defects reconstructed with the vascularized internal oblique-iliac crest myoosseous free flap. This technique has many advantages compared to other conventional methods such as the radial flap, scapula flap, and fibula flap. Vascularized iliac crest flaps provide sufficient high-quality bone suitable for reconstructing segmental ma...
A 63-year-old man dropped a metal chunk onto his left foot during his work and suffered a crush injury of the left forefoot. He underwent Chopart's amputation followed by stump coverage with sole skin at the orthopedic department on the same day. He was referred to our department for reconstruction because of poor vascularization and subsequent necrosis of tissue at the stump. After the necroti...
The coverage of soft- tissue defects of the hand specially volar side needs special consideration. Although certain local flaps have been described and used for resurfacing the palm, Extensive injury requires distant or free flaps for coverage. Abdominal pedicle flap has been traditionally used for extensive hand injuries, however there is no doubt that one of the ideal tissues for resurfacing ...
Management of defects on the hand and foot with exposed tendons remains a major challenge for plastic surgeons. Here, we present a case of hand reconstruction with a totally laparoscopic peritoneal flap. The anterior rectus sheath was preserved in situ. The peritoneal free flap supplied by peritoneal branches of the deep inferior epigastric artery was retrieved by laparoscopy to cover the soft ...
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