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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
8
|
| pubmed:dateCreated |
1989-11-30
|
| pubmed:abstractText |
Reconstructions of the posterior element of the spine with allograft transplantation in adult mongrel dogs were studied histologically. The bone and ligament composite allografts were frozen at -80 degrees for reduction of the antigenicity. Within four weeks, a new bone formation was observed, and the bony union was completed at 8 weeks after the grafting. The transplanted lamina was replaced by the newly formed bone by creeping substitution within 32 weeks. However a part of the spinous process was absorbed, and was not replaced by new bone. The supraspinal ligament and the ligamentum flavum were gradually replaced by connective tissue resembling a ligament. The scar tissue did not invade into the spinal canal, and symptoms of myelopathy did not appear throughout the observation. Although a biomechanical investigation was not performed, these results indicated reconstruction of the posterior element of the spine with allograft transplantation is possible for clinical application.
|
| pubmed:language |
jpn
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:status |
MEDLINE
|
| pubmed:month |
Aug
|
| pubmed:issn |
0021-5325
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
63
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
819-29
|
| pubmed:dateRevised |
2011-7-27
|
| pubmed:meshHeading | |
| pubmed:year |
1989
|
| pubmed:articleTitle |
[Composite tissue (bone and ligaments) allografts in the reconstruction of the posterior element of the canine spine (preliminary report)].
|
| pubmed:affiliation |
Department of Orthopaedic Surgery, Kochi Medical School, Japan.
|
| pubmed:publicationType |
Journal Article,
English Abstract
|