Factors affecting sensory recovery after thumb reconstruction using a wrap-around flap.

This study evaluated factors affecting sensory restoration after thumb reconstruction using a wrap-around flap in 21 thumbs in patients aged 11 to 50 years old. The patients were followed from 12 to 94 months after surgery. Static and moving 2-point discrimination of the reconstructed pulp was measured and analysed using multiple regression analysis.

Comparison of sonography and MRI in the evaluation of stability of capitellar osteochondritis dissecans.

Purpose: To compare the diagnostic accuracies of ultrasonography (US) and magnetic resonance imaging (MRI) with intraoperative capitellar osteochondritis dissecans (COCD) fragment stability findings.

Methods: Patients whose International Cartilage Repair Society (ICRS) osteochondritis dissecans (OCD) classifications were I/II (stable) or III (unstable) were included. Patients underwent preoperative US and MRI.

Significant effect of the posterior tibial slope and medial/lateral ligament balance on knee flexion in total knee arthroplasty.

Purpose: The intra-operative femorotibial joint gap and ligament balance, the predictors affecting these gaps and their balances, as well as the postoperative knee flexion, were examined. These factors were assessed radiographically after a posterior cruciate-retaining total knee arthroplasty (TKA). The posterior condylar offset and posterior tibial slope have been reported as the most important intra-operative factors affecting cruciate-retaining-type TKAs.

Apple has two orthologues of FLORICAULA/LEAFY involved in flowering.

Two orthologues of FLORICAULA/LEAFY AFL1 and AFL2 (apple FLO/LFY), were isolated from the floral buds of apple trees. Their expression was detected in various tissues and during differentiation of the floral buds. Furthermore, the flowering effectiveness of each gene was assessed with transgenic Arabidopsis.