Biomedical subjects

W Linhart

Publications and source records attributed to W Linhart.

40 records · Page 3Linked to original sources

PubMedDate not supplied

Complex foot deformities associated with soft-tissue scarring in children.

Two cases of deformities in scarred feet are presented. One case had an old, well healed forefoot amputation with severe equinovarus deformity, and the other had an equinus deformity following a burn injury 10 months prior. Both the cases were managed by primary release of the contracted joint capsules. The correction of the soft-tissue contractures was achieved by gradual distraction using the Ilizarov apparatus. The clinical presentation and surgical treatment of complex foot deformities, complicated by the presence of scar tissue, are presented. These cases illustrate the benefits of combining soft-tissue release with the Ilizarov technique of distraction histogenesis in the treatment of complicated foot deformities associated with scarring in pediatric patients.

Burns↗

PubMedDate not supplied

[Post-traumatic femur head necrosis following trochanter fracture].

Avascular necrosis of the femoral head after fractures of the major or minor trochanter have not been published yet. We are able to present such a casereport of a 12 years old girl. We discuss the different reasons for femoral head necrosis by this case.

Adolescent↗

PubMedDate not supplied

Fixed and dynamic equinus in cerebral palsy: evaluation of ankle function after multilevel surgery.

Multilevel surgery for gait improvement was performed on 29 ambulatory children with diplegic cerebral palsy. Patients were divided into two groups based on the presence of dynamic equinus (12 cases) and fixed equinus deformity (17 cases). Dynamic equinus deformities were not corrected surgically, and fixed deformities were corrected by intramuscular gastrosoleus lengthening. Ankle function was evaluated by clinical examination and gait analysis before surgery and a minimum of 3 years after surgery. Positive changes in ankle function were observed in both the groups. Conservative management of dynamic equinus deformities resulted in significant improvements in ankle function. Intramuscular lengthening of fixed equinus deformities does not cause a weakening of the muscle and improves static and dynamic function of the ankle.

Cerebral Palsy↗

PubMedDate not supplied

The role of inherited thrombotic disorders in the etiology of Legg-Calvé-Perthes disease.

Inherited thrombophilia has been suggested as a cause of Legg-Calvé-Perthes disease in up to 75% of patients. This prevalence seems high compared to the prevalence of inherited thrombophilia in other thrombotic disorders (average, 30%). Therefore, we investigated 44 patients with Legg-Calvé-Perthes disease for antithrombin-III, protein-C, and protein-S deficiency and activated protein C (APC) resistance. Three (6.8%) of our patients were positive for APC resistance, and one patient (2.2%) showed deficiency of protein-C activity. Our results suggest that inherited thrombophilia is not associated with avascular necrosis of the femoral head (Legg-Calvé-Perthes disease).

Activated Protein C Resistance↗