title: [Bone changes in osteoporosis associated with rheumatoid arthritis].
abstract: Low bone volume with reduced trabecular thickness and the increased eroded surface are common features in periarticular bone histology in patients with rheumatoid arthritis;however, there is no consensus on the change in bone formation. Main histological changes of iliac bone in rheumatoid arthritis are reduced bone volume, low trabecular thickness, and decreased trabecular connectivity caused by increased bone resorption. Results in parameters for bone formation are conflicting. The experimental model for arthritis demonstrates that bone turnover changes with the severity of arthritis.
authors.affiliation: Department of Orthopedic Surgery, Faculty of Medicine, Tottori University.
authors.forename: H
authors.initials: H
authors.lastname: Hagino
authors.forename: M
authors.initials: M
authors.lastname: Enokida
authors.forename: T
authors.initials: T
authors.lastname: Okano
authors.forename: R
authors.initials: R
authors.lastname: Teshima