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malunion of fracture
Pathology:
- may result in a bone being shorter than normal, twisted or rotated in a suboptimal position, or bent
- multiple deformities are present in the same malunion
- can occur in areas where a fracture has displaced the surface of a joint
- cartilage in the joint is no longer smooth
- post-traumatic arthritis
- degeneration of joint
Management:
- osteotomy at or near the site of the original fracture
- fixation of the bone at the osteotomy site
General
bone fracture
References
- Cleveland Clinic: Foot & Ankle Fractures Malunion
http://my.clevelandclinic.org/orthopaedics-rheumatology/diseases-conditions/foot-ankle-fractures-malunion.aspx
- University of Michican: Fracture Mal-union
http://medicine.umich.edu/dept/orthopaedic-surgery/patient-care-services-hand-upper-extremity/fracture-mal-union