摘要
We compared the effects of compression-plating and open intramedullary nailing after reaming on the vascular supply to a standard fracture site, on the rate of fracture union, and on the biomechanical quality of bone after union in dogs. The proper location of a compression plate in relation to the periosteum also was investigated. Bone blood flow reached higher levels and remained elevated longer in fractures that were fixed with a rod than in those fixed with plate. Rod-fixed fractures healed by periosteal callus, whereas, plate-fixed fractures healed by endosteal callus. The fracture gained mechanical strength more slowly in the rod-fixed group than in the plate-fixed group. Subperiosteal or extraperiosteal placement of a plate revealed similar effects on bone-healing.
原文 | English |
---|---|
頁(從 - 到) | 427-442 |
頁數 | 16 |
期刊 | Journal of Bone and Joint Surgery - Series A |
卷 | 63 |
發行號 | 3 |
DOIs | |
出版狀態 | Published - 1981 |
All Science Journal Classification (ASJC) codes
- 手術
- 骨科和運動醫學