Bone mass gain after parathyroidectomy

Yajima and co-workers investigated iliac bone biopsies taken before and after parathyroidectomy. They found enhanced de novo osteoid formation and mineral apposition at trabecular sites without signs of previous bone resorption. From this finding they conclude that 'minimodeling' contributes to the increase of bone volume following parathyroidectomy. This report refines our understanding of the compensatory mechanisms by which bone mass and possibly increased mechanical stability of the skeletal apparatus are regained after parathyroidectomy.

Effects of nasal calcitonin on bone mineral density following parathyroidectomy in patients with primary hyperparathyroidism

To investigate whether nasal salmon calcitonin (CT; 200 U/day) given in addition to calcium helps to restore the bone mass after parathyroidectomy (PTX) in patients with primary hyperparathyroidism (PHPT).