PURPOSE To determine the clinical healing rate of repairs of meniscus tears that extend into the central one-third region and the factors that affect the outcome. METHODS A systematic search of PubMed was conducted to determine the outcome of meniscus repairs in the red-white (R/W) zone. Inclusion criteria were as follows: English language, clinical trials published from 1996 to 2013, R/W tea...

Purpose: Biomechanically evaluate the optimal number of throws for achieving graft-holding capacity of currently used suture techniques. Methods: Porcine flexor profundus tendons randomly divided into 9 groups of 11 specimens were used. Three stitch configurations, namely the Krachow stitch, locking SpeedWhip (LSW) stitch and modified finger trap (MFT) suture, were assessed with 3, 5 and 7 thro...

In segmented paleorift systems such as the Pripyat–Dnieper–Donetsk aulacogen, which penetrate deep into continent from side of paleoocean margin and most often close here, each segment represents an autonomous structure lithosphere. The presented article shows that tectonic position Pripyat western closing indicated aulacogen was due to a change in intensity syn-rift plate-tectonic processes ex...

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 mat-tress sut...

PURPOSE To assess the effect of suture material, anchor orientation, and anchor eyelet design on the static loading properties of suture anchors. TYPE OF STUDY Biomechanical bench study. METHODS Two metallic suture anchors, Mitek GII (Mitek, Westwood, MA) and Corkscrew (Arthrex, Naples, FL) and a bioabsorbable anchor (Biocorkscrew; Arthrex) were tested with single strand of No. 2 Ethibond (...

We have investigated the effectiveness and safety of a newly developed biological adhesive for repair of meniscal tear. The adhesive was composed of disuccinimidyl tartrate (DST) as a crosslinker and human serum albumin (HSA) as a hardener. To determine adequate concentration, bonding strength was measured using a tensiometer 5 min after applying the adhesive on the avascular zone tear of porci...

Studying hybridization is crucial to understanding speciation and almost all our knowledge comes from terrestrial and freshwater environments. Marine hybrids are considered rare, particularly on species-rich coral reefs. Here, we report a significant marine hybrid zone at Christmas and Cocos Islands (eastern Indian Ocean) with 11 hybrid coral reef fishes (across six families); the most recorded...

OBJECTIVE To test the integrity of knots tied with expired suture and non-expired suture, using 5 different suture materials. STUDY DESIGN Knots were tied using expired and non-expired chromic catgut, polyglactin 910, polydioxanone, silk, or coated polyester. Expired sutures were a mean of 10.5 years past the date of expiration stamped on the packaging. Suture packaging was inspected for any ...

after maxillary expansion, a long period of retention is necessary to prevent early relapse. therefore, it is beneficial to accelerate bone formation in the expanding midpalatal suture to reduce relapse. this study was designed to evaluate the effect of dietary vitamin c on osteogenesis of rat midpalatal suture during expansion.fifty-four male wistar rats were randomly divided into three groups...