Results of single-staged rotational osteotomy in a child with congenital proximal radioulnar synostosis: subjective and objective evaluation.

Background: For congenital proximal radioulnar synostosis, both conservative and operative treatments have been described. Most of the studies describing surgical interventions are based on subjective evaluation of the forearm function and have used severe degree of forearm pronation as an indication for surgery. This study describes a single-staged rotational osteotomy of the proximal third ulna and distal third radius.

The sagging rope sign in achondroplasia--different from Perthes' disease.

Objective: The sagging rope sign is a radio-opaque line, seen on radiographs of the hips, with Perthes' disease. The main purpose of this study was to determine the incidence, cause and importance of this sign in achondroplasia, and to reveal how it differs from in Perthes' disease.

Design: Serial radiograms, along with 2-dimensional and 3-dimensional CT images were studied in 42 achondroplastic patients.

Minimally invasive surgical techniques for irreducible supracondylar fractures of the humerus in children.

Background: Treatment of severely displaced supracondylar fracture of the humerus in children remains a challenge. We retrospectively assessed the outcomes of the minimally invasive open reduction techniques used in our institutions for the treatment of grade 3 supracondylar fractures in children which could not be reduced by closed manipulation.

Patients And Methods: 78 children (58 boys) with severely displaced supracondylar fractures of the humerus and severe swelling were treated with either a minimal incision in the anticubital fossa and manipulation of the distal fragment with the thumb, or a small stab incision and manipulation of the fracture fragment with a small-sized suction tip.

Sagging rope sign in achondroplasia is different from Perthes disease.

The "sagging rope" sign is a radiopaque line seen on radiographs of hips with Perthes disease. The main purpose of this study was to determine the incidence, cause, and importance of this sign in achondroplasia and to reveal how it differs from in Perthes disease. Serial radiograms, along with two- and three-dimensional CT images were studied in 42 patients with achondroplasia.