Biomedical subjects

R J Golz

Publications and source records attributed to R J Golz.

2 recordsLinked to original sources

PubMed1994

Hip joint arthrodesis utilizing anterior compression plate fixation.

Sixteen patients who had undergone hip arthrodesis utilizing an anteriorly placed compression plate were evaluated at an average of 4.5 years after surgery. The technique was designed to facilitate future conversion to a total hip arthroplasty by preserving the abductor musculature. Of the 11 patients who underwent primary fusions, 5 failed to unite (45%). Nonunion occurred in all five (100%) patients undergoing refusion for a failed surgical arthrodesis. The authors conclude that an anterior compression plate alone in patients with limited bone stock does not provide adequate fixation and predisposes the patient to failure of fixation and nonunion.

Adult↗

PubMedDate not supplied

Distal ulnar physeal injury.

We reviewed 18 patients and two traumatic amputation specimens with injuries involving the distal ulnar physis. Type 1 growth mechanism injuries were the most common fracture pattern with premature physeal closure and ulnar shortening occurring in 55% of the patients. Other consequences included radial bowing, ulnar angulation of the distal radius, and ulnar translocation of the carpus. Most of the patients, however, were asymptomatic. Initial radiographic diagnosis of this physeal injury may be difficult because of the relatively late ossification of the distal ulnar physis. Concomitant ulnar physeal injuries must be suspected in any injury to the distal radius, especially when an ulnar metaphyseal or styloid fracture is not readily evident.

Acute Disease↗