نتایج جستجو برای: vertical mattress suture
تعداد نتایج: 107207 فیلتر نتایج به سال:
Jost I. BARRAQUER MONER (1957) has described in detail many possible variations of buried sutures in the section for cataract extractions, and another was mentioned by Joaquin Barraquer Moner (1956). These have numerous advantages, especially reduced post-operative discomfort. The modification to be described seems to produce better apposition of the edges of the wound, and places the knot behi...
BACKGROUND Closure of donor site of the flap has special problems. Reduction of this site will decrease the morbidity of operation. In this study, we present our experience in donor site size reduction. METHODS Between 2006 and 2008, 15 patients with skin and soft tissue defects underwent operation. In all patients, coverage of defect was performed with various flaps. Substratum horizontal ma...
objective:in this study, we assess long-term effects of vertical dome division (v.d.d) and suture techniques in patients with bulbous nose deformity and then compare the efficiency of these methods. material and methods: in this study 70 patients with bulbous nose deformity were divided into two equal groups of a and b in which group a with suture (transdomal and interdomal) technique and grou...
Background : Although meniscal repair techniques have developed for several decades, meniscal repair of radial tears still remains challenging issue. For successful meniscal healing of radial tears, primary mechanical stability of meniscal repair is one of the essential requirements. All-inside vertical suture and Cross-suture techniques have been reported to provide superior stability compared...
OBJECTIVE To evaluate the horizontal mattress technique in microvascular anastomosis for size-mismatched vessels. METHODS The present study involved cadaveric simulation using size-mismatched (1.5:1) Thiel-embalmed cadaveric arteries. The authors performed horizontal mattress anastomoses using 9-0 nylon suture and recorded the procedure. Vessel patency was evaluated by saline infusion. Vessel...
W h e n a c c i d e n t a l b l e e d i n g h a p p e n s o n t h e posterior wall of vena cava during the procedure of vena cava cannulation [Figure 1a], two pieces of thymus gland tissue around 2 cm × 1 cm were taken as the mattress tips, and these two pieces of tissue were put aside the bottom of vena cava, then use Prolene (Ethicon, Somerville, NJ, USA) to pass through the interspace under ...
BACKGROUND After performing an aortotomy, there are a variety of techniques utilized for suture closure. There is no published data comparing the efficacy of various suture techniques. The goal of this study is to provide an ex-vivo quantitative assessment of resistance to leakage and dehiscence for three aortotomy closure techniques. MATERIALS AND METHODS An ex-vivo model was developed utili...
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