Patient Outcomes After Transolecranon Fracture-Dislocation,
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There are few small case series that discuss patient outcomes after a transolecranon fracture-dislocation, and they suggest that patients have reasonable function after injury. The purpose of this study was to describe the injury pattern and clinical outcomes of transolecranon fracture-dislocations.

Transolecranon fracture-dislocations treated at two academic level 1 trauma centers were retrospectively reviewed. Fracture characteristics and postsurgical complications were recorded. Radiographs were reviewed for arthrosis, and Quick Disabilities of Arm, Shoulder, and Hand (QuickDASH) scores were obtained at a minimum of 12 months after injury.

Results:
--35 patients with a mean follow-up of 28 months (range, 12 to 117 months) were included.

--9 patients had associated radial head fracture, 23 patients had associated coronoid fracture, four patients had ligamentous injury, and two patients had capitellum fracture.

--4 patients developed infection and required irrigation and debridement with intravenous antibiotics. 13 patients developed radiographic arthrosis with most having grade 2 or three changes.

--Patients who had associated radial head fracture, coronoid fracture, capitellum fracture, and/or ligamentous injury had significant arthrosis (42%) more commonly than patients with olecranon fracture alone (9%).

--28 patients completed patient outcomes instrument and achieved a mean QuickDASH score of 9 (range, 0 to 59).

--Patients with isolated transolecranon fracture had a significantly better QuickDASH score (0.93, 0 to 4) than patients with transolecranon fracture variant with associated coronoid fracture, radial head fracture, distal humeral fracture, or ligamentous injury (11.74, 0 to 59).

Conclusively, patients with transolecranon fracture-dislocation had excellent return to function based on the QuickDASH outcome assessment. Patients with transolecranon fracture with associated radial head fracture, coronoid fracture, humeral condyle fracture, and/or ligamentous injury tend to have worse functional outcome than patients with simple transolecranon fracture.

Source: https://journals.lww.com/jaaos/Abstract/2021/02010/Patient_Outcomes_After_Transolecranon.6.aspx
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