Literature DB >> 14171549

FEMORAL EXPANSION IN AGING WOMEN: IMPLICATIONS FOR OSTEOPOROSIS AND FRACTURES.

R W SMITH, R R WALKER.   

Abstract

In femoral radiographs of 2030 aging women, the diameter of the midshaft periosteum increased as cortical thickness declined. Since the cortical area enlarged, periosteal accretion exceeded endosteal resorption. Since the section modulus increased more than did cortical area, the ratio of flexural failure resistance to crush resistance increased, in apparent contrast to the changes observed in the femoral neck.

Entities:  

Keywords:  FEMORAL FRACTURES; FEMUR; FEMUR NECK; GERIATRICS; OSTEOPOROSIS; PERIOSTEUM; RADIOGRAPHY; STATISTICS; WOMEN

Mesh：

Year:  1964        PMID： 14171549     DOI： 10.1126/science.145.3628.156

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  50 in total

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5.  Femoral Neck External Size but not aBMD Predicts Structural and Mass Changes for Women Transitioning Through Menopause.

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9.  The amount of periosteal apposition required to maintain bone strength during aging depends on adult bone morphology and tissue-modulus degradation rate.

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10.  Mandibular morphometric variation among Chinese cercopithecoids and the unique structure of the snub-nosed monkey (Rhinopithecus) mandible.

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