PMC5974667_01
(a) Anteroposterior view showing incongruity ofthe elbow joint (b) lateral view. Abone fragment is clearly identified into the joint.
JOCR-8-8-g001.jpg
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F1
The medial epicondyle was not in the anatomic position and a bone fragment was present in the joint (Fig. 1).
3 dimension reconstruction of computed tomography scan. Intra-articular fragment located into the humerocubital joint.
JOCR-8-8-g002.jpg
PMC5974667_01_JOCR-8-8-g002.jpg
F2
Incarcerated medial epicondyle was seen easily in 3 dimension CT scan (Fig. 2).
Post-operative images after reconstruction (a) anteroposterior view (b) lateral view.
JOCR-8-8-g003.jpg
PMC5974667_01_JOCR-8-8-g003.jpg
F3
Perioperative testing revealed flexion, extension, and varus stability but valgus instability because of the tear of the origin of flexor muscle groups on medial epicondyle, so a 5.5 mm suture anchor was placed next to the epicondyle and the tear was repaired (Fig. 3).