Novel techniques for the surgical management of abdominopelvic constriction rings in amniotic band syndrome.

Constriction rings are associated with amniotic band syndrome and most often present in the extremities. Constriction bands of the trunk are rare, and a standard of surgical care remains elusive. Traditional methods of constriction ring excision rely on soft-tissue rearrangement with multiple Z-plasties, but renewed interest in linear closure and limited Z-plasty has emerged.

Methods of scalp revision for deep brain stimulator hardware: case report.

Objective: The use of deep brain stimulation (DBS) to treat a variety of disorders has expanded and will result in an increasingly larger number of patients and implanted electrodes. Hardware failure can result from malfunction, lead migration, fracture, and infection. Scalp erosion with exposure of underlying hardware can lead to potential infectious complications and is, in itself, a strong indication for explantation of the neurostimulation system.