Abstract |
From April 1980 to December 1987, we experienced 18 cases of frozen intercalary allografts including 13 cases of bone tumor, 3 cases of congenital pseudoarthrosis of the tibia and 2 cases of traumatic bone defect. Nine cases were followed up for more than 2 years. The average allograft of length was 10.5cm (ranging from 3.5cm to 22cm). All cases had supplemental autografts in combination with intercalary allografts. The average time of radiographic union was 5 months (ranging from 4 months to 8 months) between allograft and autogenous cancellous bone graft, and 11.3 months (ranging from 7 months to 18 months) between allograft and host bone. We use the bone scan for early determination of the fate of allografts. The bone scan usually becomes positive at about 6 months after transplantation. The functional result was 89% "excellent" and "good" according to Henry J. Mankin's grading. One non-union and 3 leg length discrepancies of more than 2cm were encountered. In this study, we found that the deep frozen allograft for the treatment of large bone defects is very encouraging.
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Authors | C H Shih, I C Chang, C W Wang |
Journal | Taiwan yi xue hui za zhi. Journal of the Formosan Medical Association
(Taiwan Yi Xue Hui Za Zhi)
Vol. 88
Issue 2
Pg. 159-63
(Feb 1989)
ISSN: 0371-7682 [Print] China (Republic : 1949- ) |
PMID | 2671257
(Publication Type: Journal Article)
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Topics |
- Adolescent
- Adult
- Bone Neoplasms
(surgery)
- Bone Transplantation
- Child
- Female
- Graft Rejection
- Humans
- Male
- Transplantation, Homologous
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