The Journal of Bone and Joint Surgery, Vol 65, Issue 9 1314-1318, Copyright © 1983 by Journal of Bone and Joint Surgery, Inc
Comparison of different bone-biopsy techniques for qualitative and quantitative diagnosis of metabolic bone diseases
MC Faugere and HH Malluche
In this study we evaluated different biopsy techniques for the quantitative
study of bone histology. Bone biopsies were done using an electric drill
and a Jamshidi needle after tetracycline double-labeling in patients with
renal bone disease, osteoporosis, or Paget's disease. Bone slides were
stained with Masson-Goldner stain and evaluated for quantitative static and
dynamic parameters of bone structure, formation, and resorption.
Statistical evaluation of the differences and correlations between
histomorphometric parameters obtained from slides of bone samples
thirty-five millimeters long and five or three millimeters in diameter
revealed that three-millimeter samples were sufficient for qualitative
diagnosis but were not optimum for the quantitative evaluation of cellular
parameters of resorption and dynamic parameters of formation. A useful
compromise might be the use of a four-millimeter specimen obtained with the
less invasive technique that hitherto has been employed only for smaller
samples. Clinical Relevance: Several bone-biopsy techniques are available
that provide bone samples of different sizes. Knowledge of the smallest
sample size that is sufficient for qualitative and quantitative diagnosis
of metabolic bone diseases will help the physician to select the
least-invasive techniques without losing relevant information.