Search PubMed⌕ Search

SEARCH · Search PubMed

Results for “PSEUDARTHROSIS”

Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 847 records · Page 47Linked to original sources
PubMed1992

[Results of repositioning osteotomies in delayed healing or pseudarthrosis of the proximal femur].

The results after valgus osteotomy for delayed or nonunion in 20 patients with femoral neck fractures (9 Pauwels type II and 11 type III) and 10 intertrochanteric fractures are reported. The mean age of the patients at presentation with delayed/nonunion of femoral neck fractures and intertrochanteric fractures was 37.5 and 60 years, respectively. The average interval between injury and valgus osteotomy in the first and second group was 8 and 13 months, respectively. The average size of the preoperatively determined and intraoperatively removed wedge was 30 degrees in both groups. The results of the two fracture groups were analyzed separately. All but one osteotomy in a patient with a nonunion of a femoral neck fracture consolidated without complications. This case developed a nonunion at the osteotomy and required additional surgery consisting of bone graft and refixation to heal. Of the femoral neck delayed/nonunion cases, 15 (75%) healed immediately following valgus osteotomy. In the intertrochanteric delayed/nonunion patients, valgus osteotomy led directly to bone consolidation in 6 (60%). In each fracture group 3 additional cases healed following reoperation for a total consolidation rate of 90%. In the femoral neck group one union was complicated by infection, resulting in ankylosis of the hip and 3.5 years later another patient with a revascularized femoral head required total hip arthroplasty because of a large, loose osteochondral fragment. In two cases union of the former femoral neck fracture could not be achieved. Partial avascular necrosis determined the course and total hip arthroplasty was required for both cases.(ABSTRACT TRUNCATED AT 250 WORDS)

Adolescent↗