Combined navigated drilling and arthroscopy facilitate minimally invasive surgical treatment of ulnar–radial joint dislocation caused by epiphyseal premature closure: A case report

• Published in: Medicine (Baltimore) 2019-05, Vol.98 (22), p.e15547-e15547
• Main Authors: Yu, Tong, Yuan, Bao-Ming, Jiang, Yi-Kun, Li, Qi-Wei, Wang, Qian, Kang, Li-Heng, Zhang, Xi-Wen, Wu, Dan-Kai, Zhao, Jian-Wu
• Format: Article
• Language: English
• Subjects: Arthroplasty, Subchondral - methods; Arthroscopy - methods; Bone Diseases, Developmental - complications; Child; Clinical Case Report; Growth Plate; Humans; Joint Dislocations - etiology; Joint Dislocations - surgery; Male; Minimally Invasive Surgical Procedures - methods; Radius - abnormalities; Radius - surgery; Ulna - abnormalities; Ulna - surgery
• ISSN: 0025-7974; 1536-5964
• DOI: 10.1097/MD.0000000000015547

In this paper, the efficacy and safety of using navigated drilling and arthroscopy (NDA) to assist surgery for ulnar-radial joint dislocation caused by epiphyseal premature closure (EPC) are described. Deformity correction surgery was mentioned in the literature, but there were numerous complications, for example, poor correction, infection, neurovascular injury, osteofascial compartment syndrome, failure of internal fixation, and nonunion after osteotomy. In order to minimize surgical complications, we utilized navigated drilling to finish accuracy bone bridge resection and applied arthroscopy to assess wrist lesions. An 11-year-old male patient showed swelling and pain of the left wrist. The patient was diagnosed with a postoperative of Kirschner wire internal fixation for epiphyseal injury, left lower ulnar-radial joint dislocation, left wrist deformity, and EPC. A NDA was used to assist the bone bridge resection in this patient. Pain was relieved clearly in the patient. Dorsiflexion increased from 60.8° to 85.3°, palmar flexion increased from 45.3° to 65.8°, supination increased from 41.3° to 69.5°, and pronation increased from 31.6° to 62.9°. The preoperative disabilities of the arm, shoulder, and hand (DASH) score was 86.1, which was increased to 16.4 postoperatively. Surgery designing lasted for 2 minutes, bone bridge resection lasted for 56 minutes, and fluoroscopic time was 2.4 minutes. Complications, for example, neurological injury, vascular injury, infection and deformity aggressive, were not found during the 5-month follow up. The outcome of the present study suggests that the NDA maximizes the bone bridge resection accuracy in EPC treatment, which is made efficient by reducing surgical trauma and avoiding neurovascular injury. An experience was gained that in the process of bone bridge removal, the bit of navigated drill should be continuously washed with normal saline to cool down, so as to avoid damage of nerve caused by heat conduction.