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Surgical Anatomy of Acetabulum and Biomechanics
[chapter]
2020
Essentials in Hip and Ankle
Both column acetabular fractures are challenging articular injuries. Majority of them are treated operatively. The concept of "secondary congruence" was introduced by Letournel. Despite this, biomechanical data on secondary congruence indicate that nonoperative treatment leads to an increase in peak pressures in the supra-acetabular region with the potential risk of developing posttraumatic degenerative osteoarthritis. Operative management is therefore justified. A cohort of 10 patients having
doi:10.5772/intechopen.92330
fatcat:lb7t4ynzcvdmdp3jmh4uq6ooae