Age Changes in the Bone Density and Structure of the Lumbar Vertebral Column
Overview
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Old age is associated with a decline in bone density in lumbar vertebral bodies in both sexes, although the rate and amount of the decline is greatest in females. The bone translucency index method, described in this study, is a sensitive method of estimating bone density. The primary reason for this decline is the significant decrease in the number of transverse trabeculae of lumbar vertebrae in old age. It is postulated that the increase in vertebral end plate concavity and the increased horizontal dimensions of lumbar vertebral bodies in old age follows as a direct consequence of the selective loss of the transverse trabeculae.
Othman M, Menon V Osteoporos Int. 2022; 33(7):1493-1499.
PMID: 35175396 DOI: 10.1007/s00198-022-06316-y.
Oh S, Jeon H, Son D Arch Plast Surg. 2018; 45(5):425-431.
PMID: 30282413 PMC: 6177639. DOI: 10.5999/aps.2018.00213.
Idiopathic osteoporosis: an evolutionary dys-adaptation?.
Alexander C Ann Rheum Dis. 2001; 60(6):554-8.
PMID: 11350841 PMC: 1753661. DOI: 10.1136/ard.60.6.554.
Fazzalari N Calcif Tissue Int. 1993; 53 Suppl 1:S143-6; discussion S146-7.
PMID: 8275370 DOI: 10.1007/BF01673424.
Three-dimensional photographic study of cancellous bone in human fourth lumbar vertebral bodies.
Jayasinghe J, Jones S, Boyde A Anat Embryol (Berl). 1994; 189(3):259-74.
PMID: 8042767 DOI: 10.1007/BF00239013.