No statistical difference was observed when considering each parameter between the different types of curves. Two clusters independent of the curve type were identified. The mean values of transverse plane parameters were significantly higher in Cluster 1 than in Cluster 2. 91 % of patients classified in Cluster 1 had progressive curve and 73 % of patients classified in Cluster 2 remained stable at skeletal maturity. All parameters were good predictors but the

best was the torsion index.

This study demonstrated that a transverse plane pattern combining apical axial rotation, the intervertebral axial rotation at junctions and the torsion index is independent Adavosertib of the scoliotic curve location and significant in the determination of the progression risk of mild scoliosis.”
“Background: Despite the recent trend toward internal fixation

of distal radial fractures, few randomized trials have examined whether volar plate fixation is superior to other stabilization techniques. The purpose of the present study was to compare (1) open reduction and internal fixation with use of a volar plate and early mobilization with (2) percutaneous fixation and casting or external fixation for the treatment of dorsally displaced unstable extra-articular and simple intra-articular fractures of the distal part of the radius, with a specific emphasis on selleck chemicals early functional recovery.

Methods: A prospective randomized study was performed at two institutions. Forty-five consecutive patients with a displaced, unstable fracture of the distal part of the radius were randomized to closed reduction and pin fixation (n = 22) or open reduction and internal fixation with a volar plate FaraA (n = 23). Clinical and radiographic assessments were conducted at six, nine, and twelve weeks after surgery and at

one year. Outcome was measured on the basis of range of motion; grip and pinch strength; and Disabilities of the Arm, Shoulder and Hand scores. A questionnaire was used to determine patient satisfaction, and a detailed analysis of complications was performed.

Results: Patients in the open reduction and internal fixation group had superior Disabilities of the Arm, Shoulder and Hand scores at six, nine, and twelve weeks. At six weeks, the average Disabilities of the Arm, Shoulder and Hand score was 27 in the open reduction and internal fixation group as compared with 53 in the closed reduction and pin fixation group (p < 0.01). At nine and twelve weeks, patients in the open reduction and internal fixation group continued to have lower scores (17 compared with 39 [p < 0.01] and 11 compared with 26 [p = 0.01], respectively). At one year, there was no significant difference between the two groups in terms of the Disabilities of the Arm, Shoulder and Hand scores.