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Updated: Mar 7, 2026

Augmented Reality Navigation-Guided Core Decompression for Osteonecrosis of Femoral Head
Published on: April 12, 2022
The financial burden for the surgical management of osteoradionecrosis
V Patel1, L Ormondroyd1, A Lyons2
1Oral Surgery Dept, Floor 23, Guy's Dental Hospital, London Bridge, London, SE1 9RT.
Abstract:
Osteoradionecrosis (ORN) remains a difficult clinical problem. In large refractory cases surgery appears to be the only option but it does not guarantee a cure and is expensive. Cost analysis of 31 patients who had resection with or without reconstruction of their mandible was £892,357. The largest cost was in-patient stay, which accounted for 62% of the total. This article explores in detail the expenditure associated with major ORN surgery and its subsequent implications.
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Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the...