BONE-MARROW PRESSURE AND BONE STRENGTH

被引：19

作者：

KUMAR, S ^{[1
]}

DAVIS, PR ^{[1
]}

PICKLES, B ^{[1
]}

机构：

[1] UNIV SURREY,GUILDFORD GU2 5XH,SURREY,ENGLAND

来源：

ACTA ORTHOPAEDICA SCANDINAVICA | 1979年 / 50卷 / 05期

关键词：

Bone-marrow pressure; Hydraulic strengthening of bones; Muscle contraction and bone-marrow pressure; Nerve stimulation and intra-medullary pressure;

D O I：

10.3109/17453677908989796

中图分类号：

R826.8 [整形外科学]; R782.2 [口腔颌面部整形外科学]; R726.2 [小儿整形外科学]; R62 [整形外科学（修复外科学）];

学科分类号：

摘要：

The pattern of bone-marrow pressure changes differed with the mode of stress application. Intra-medullary pressure remained steady during most of the slow loading. During rapid dynamic loading, however, a slight rise in intra-medullary pressure was observed. Contraction of the femoral muscles also resulted in a greater bone-marrow pressure increase. A correlation of 0.98 (P < 0.001) between stimulus strength and intra-medullary pressure was obtained. the rise in intra-medullary pressure with femoral muscle contraction is suggested to have a possible role under extreme stresses in living conditions. © 1979 Informa UK Ltd All rights reserved: reproduction in whole or part not permitted.

引用

页码：507 / 512

页数：6

共 26 条

[1] INTRAOSSEOUS PRESSURE AS MEASURE OF HEMODYNAMIC CHANGES IN BONE MARROW [J].