نتایج جستجو برای: suture pattern
تعداد نتایج: 360470 فیلتر نتایج به سال:
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...
PURPOSE To compare the tensile properties of 4-strand modified Kessler flexor tendon repairs using a looped or single-stranded suture. METHODS We evaluated the mechanical properties of 4-strand Kessler zone II core suture repairs using either looped or single-stranded suture in human flexor digitorum profundus and flexor pollicis longus tendons. Forty repairs were performed on tendons from bi...
It is well documented in the literature that a contracted maxilla is commonly associated with nasal obstruction. Midpalatal splitting using the rapid maxillary expansion (RME) technique produces separation of the maxillary halves with consequent widening of the nasal cavity. Although clinicians agree about many of the indications for and outcomes of RME, some disagreements persist in relation t...
Surgical reattachment of medial meniscus posterior root tear (MMPRT) with transtibial sutures can delay the presenceof medial knee joint compartment osteoarthritis. Most suture configurations are placed five mm away from the tornmargin in the meniscal substance which is already degenerated and may decrease the pull out strengths of repairconstruct. The number of meniscus penet...
The influence of anomalous visual experience on the postnatal regulation of axial eye elongation was explored by raising newborn rhesus monkeys under different types of monocular and binocular deprivation and comparing their eye growth pattern with that of age-matched normal monkeys. Monocular manipulations included eyelid suture to eliminate pattern vision; continuous occlusion with an opaque ...
Subacromial decompression and debridement of partial-thickness bursal-sided rotator cuff tears are often reported with a high rate of unsatisfactory outcomes. We describe an arthroscopic procedure to repair partial-thickness bursal-sided rotator cuff tears without converting to a full-thickness tear in patients with a normal articular-sided rotator cuff and an A0B2 or A0B3 pattern of tear (mini...
Background and purpose: Despite progresss in the techniques of surgery, there is still a lot of controversy about selection of the best technique and suture material. Many post operation complications such as infection, wound dehiscence, pain and sinus formation are related to the type of the suture used. In this study we compared the complications due to the absorbent suture (PDS) with a non...
This study was carried out in order to compare the oral mucosal reactions to silk and poly vinylidene fluoride (PVDF) suture materials in albino rabbit. Twenty-one mature male albino rabbits were selected and under general and local anesthesia suture materials were placed randomly at right and left side of vestibular area of maxillary jaw. The animals were divided into three equal groups based ...
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