Abstract
The bone mineral content of 109 excised lumbar vertebrae from 21 female subjects (aged 34 to 74 years) and 15 male subjects (aged 31 to 79 years) was determined with dual photon absorptiometry. It was correlated with the age, height, and weight of the subjects and with the body weight above each vertebra. No correlation was found between the bone mineral content and the lumbar spine score of Barnett and Nordin. The bone mineral content determined with dual photon absorptiometry was also correlated with the weight of fresh and ashed bone cubes removed from the interior of 40 of the aforementioned vertebrae selected at random. The bone mineral content decreased with increasing age and at a similar rate within the ages studied in both sexes. The findings indicated that pathologic demineralization in the elderly could be the result of low bone mineral content early in life, and more frequently so in female vertebrae.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
