## Abstract Osteotomy of the rat femur performed by the laser was compared to osteotomty made by a handβsaw cut. It was noted that, radiographically and histologically, there was a delay in healing in the laser group, but biomechanical testing failed to reveal any significant difference in bone str
The effect of a brain lesion on bone healing
β Scribed by R. F. Spencer; R. Bullock; K. Cooper; R. J. Norman; P. J. Becker
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 487 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0736-0266
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
Using a feline model, the effects of stereotaxic brain lesions producing unilateral spasticity on bilateral fibular osteotomies were observed. Healing in spastic limbs occurred with more new bone formation than on the contralateral (control) side. Union appeared to be slightly faster in spastic limbs. Histomorphometric analysis of resected fibular specimens following union revealed little difference between spastic and nonβspastic limbs. When these brainβlesioned animals were compared with a group with identical osteotomies but no brain lesions in respect of various systemic biochemical and endocrine parameters, no differences were found.
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