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Saturday, September 17, 2011

Review of techniques for monitoring the healing fracture of bones for implementation in an internally fixated pelvis.

Sacral fractures from high-impact trauma often cause instability in the pelvic ring structure. Treatment is by internal fixation which clamps the fractured edges together to promote healing. Healing could take up to 12 weeks whereby patients are bedridden to avoid hindrances to the fracture from movement or weight bearing activities. Immobility can lead to muscle degradation and longer periods of rehabilitation. The ability to determine the time at which the fracture is stable enough to allow partial weight-bearing is important to reduce hospitalisation time. This review looks into different techniques used for monitoring the fracture healing of bones which could lead to possible methods for in situ and non-invasive assessment of healing fracture in a fixated pelvis. Wong LC, Chiu WK, Russ M, Liew S. Med Eng Phys. 2011 Sep 13. [Epub ahead of print] PMID: 21920792

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