Tension-band stabilization of transverse fractures: an experimental analysis.
Fifty-two pig metacarpal bones were osteotomized and internally fixed using a variety of wiring techniques. Fixed constructs were then loaded to failure while several biomechanical parameters were measured. Tension-band stabilization provided superior strength, stiffness, and approximation. Crossed K-wire fixation was distinctly inferior with regard to these same parameters.
D000818:Animals; D001696:Biomechanical Phenomena; D005593:Fracture Fixation, Internal / Q000295:instrumentation / Q000379:methods*; D050723:Fractures, Bone / Q000601:surgery*; D008663:Metacarpus / Q000293:injuries*; D010027:Osteotomy; D013552:Swine