Display options
Share it on

Clin Orthop Relat Res. 1975 Sep;(111):290-8. doi: 10.1097/00003086-197509000-00038.

Reversibility of joint changes produced by immobilization in rabbits.

Clinical orthopaedics and related research

A Finsterbush, B Friedman

PMID: 1157424 DOI: 10.1097/00003086-197509000-00038

Abstract

Rabbits knee joints which had been immobilized for only 2 weeks regained motion during the first 2 months of remobilization. Histologically, joint tissues were normal. Only 9 of the 14 rabbits immobilized for 6 weeks regained normal or partial knee motion. Animals that regained knee motion generally did so during the first 4 months of remobilization. There are 2 types of repair of the damaged cartilage; replacement by fibrocartilage and proliferation of chondrocytes. Normal chondrocyte alignment and normal collagen fibril orientation was not restored. Repaired cartilage did not withstand normal joint stress.

Similar articles

Cited by

MeSH terms

Publication Types

LinkOut - more resources