BACKGROUND The Ponseti method of congenital idiopathic clubfoot correction has traditionally specified plaster of Paris (POP) as the cast material of choice; however, there are negative aspects to using POP. We sought to determine the influence of cast material (POP v. semirigid fibreglass [SRF]) on clubfoot correction using the Ponseti method. METHODS Patients were randomized to POP or SRF b...

Objective We investigated the suitability of intraoral-scan models for measuring tooth dimensions and the amount of crowding in patients with severe tooth crowding. Materials and Methods Fifty-eight patients who had undergone intraoral scans for diagnosis were included. Cast models were divided into two groups depending on the amount of crowding, as determined by initial caliper-based measure...

[Purpose] The purpose of our study was to clarify temporal effects on restrictions to range of motion and the histopathological changes of joint components after joint immobilization in a rat knee-contracture model. [Subjects] Fifty-four male Wistar rats were randomly divided into two groups: a fixation group, and a control group. [Methods] In the fixation group, unilateral knee joints were imm...

UNLABELLED : The Lyon Brace, or adjustable multi-shell brace, has been used for more than 60 years.The use and function of the Lyon Brace includes:- The utilization of one or two corrective plaster casts, which enables a true lengthening of the concave ligaments.- An oriented CAD-CAM moulding in 3D auto correction after the removal of the plaster cast.- A blueprint adapted to Lenke's classifica...

PURPOSE. To evaluate the effect of calamine lotion in reducing skin irritation in children with cast immobilisation and to identify factors correlating with skin irritation. METHODS. 250 children aged 6 to 15 years who underwent cast immobilisation for limb fractures were assigned into calamine (n=122) and non-calamine (n=128) groups. Data were collected at the time the cast was applied and rem...

Background:   To compare the results of two different ways of distal femoral osteotomy stabilization in patients suffering from genuvalgum: internal fixation with plate, and casting. Methods:   In a non-randomized prospective study, after distal femoral osteotomy with the zigzag method, patients were divided into two groups: long leg casting, and internal fixation with blade plate. For all pati...