case_images: PMC6742879_01
case_images: Plain X-ray taken at the time of injury reveals a fracture of the proximal third of the ulna and anterior dislocation of the proximal end of the radius.
case_images: JOCR-9-30-g001.jpg
case_images: PMC6742879_01_JOCR-9-30-g001.jpg
case_images: F1
case_images: Her plain X-ray revealed radial head dislocation and a proximal ulnar fracture (Fig. 1).
case_images: Photograph indicating limited extension and flexion.
case_images: JOCR-9-30-g002.jpg
case_images: PMC6742879_01_JOCR-9-30-g002.jpg
case_images: F2
case_images: The patient exhibited considerably limited elbow range of motion at initial examination (flexion, 90 ; extension, -25 ; pronation, 90 ; and supination, 0 ) (Fig. 2).
case_images: (a) Anterior dislocation of the radial head surrounded by ossification. (b) Plastic deformation of the ulna.
case_images: JOCR-9-30-g003.jpg
case_images: PMC6742879_01_JOCR-9-30-g003.jpg
case_images: F3
case_images: The plain X-ray also revealed anterior dislocation of the radial head with surrounding ossification as well as plastic deformation of the ulna (Fig. 3).
case_images: Fluoroscopic image obtained post-ulnar osteotomy. Reduction of the radial head was not achieved.
case_images: JOCR-9-30-g004.jpg
case_images: PMC6742879_01_JOCR-9-30-g004.jpg
case_images: F4
case_images: Complete reduction could not be achieved using only ulnar osteotomy and straightening (Fig. 4).
case_images: Scart issue surrounding the radial head (arrow). Reduction of the radial head was achieved on removing the scart issue.
case_images: JOCR-9-30-g005.jpg
case_images: PMC6742879_01_JOCR-9-30-g005.jpg
case_images: F5
case_images: The scar tissue and annular ligament remained intact, thereby hindering complete reduction (Fig. 5).
case_images: (a and b) post-operative plain X-rays (lateral [above] and frontal view [below] views) showing reduction of the radial head dislocation on the day after angle correction to 20 byexternal fixation. The radius was lengthened by 7 mm.
case_images: JOCR-9-30-g006.jpg
case_images: PMC6742879_01_JOCR-9-30-g006.jpg
case_images: F6
case_images: The correction angle was set at 20  (Fig. 6 and 7).
case_images: The annular ligament was reconstructed using the restored triceps muscle fascia(arrow).
case_images: JOCR-9-30-g007.jpg
case_images: PMC6742879_01_JOCR-9-30-g007.jpg
case_images: F7
case_images: The correction angle was set at 20  (Fig. 6 and 7).