Biomedical subjects

Sigurd Berven

Publications and source records attributed to Sigurd Berven.

20 records · Page 2Linked to original sources

PubMed2002

Indications, techniques, and complications of lumbar interbody fusion.

Lumbar interbody arthrodesis is a surgical technique that results in fusion of the anterior column of the spine. The indications for this procedure have evolved over time, and current indications include spinal deformity, segmental instability, and discogenic low back pain. Arthrodesis in the interbody space can be accomplished through anterior or posterior approaches to the spine, and these techniques are discussed. Surgical approaches in performing an interbody arthrodesis can be complicated by nerve and vascular injury. Clinical outcome studies are important in better defining the role of lumbar interbody arthrodesis as a substitute for posterior fusion in the lumbar spine.

Adult↗

PubMedDate not supplied

Coxa vara with proximal femoral growth arrest in patients who had neonatal extracorporeal membrane oxygenation.

This is a retrospective review of four patients in whom a pattern of coxa vara with proximal femoral growth arrest and metaphyseal irregularities developed. These patients were all treated with neonatal extracorporeal membrane oxygenation and presented with a progressive gait disturbance and pain, leg-length discrepancy, and limited abduction. Imaging revealed coxa vara with proximal femoral growth arrest. Two patients (three hips) underwent proximal femoral valgus osteotomy, one patient underwent fixation of a femoral neck fracture with subsequent greater trochanter transfer, and one patient is being observed. This case series suggests an association between neonatal extracorporeal membrane oxygenation and this unusual pattern of coxa vara with proximal femoral growth arrest.

Casts, Surgical↗