ABSTRACT
Clavicle fractures are a common injury in adults. Most patients are treated non-operatively. In this case report, a 53-year-old professional violinist had a midt shaft clavicula fracture and was treated non-operatively. The fracture healed, but the patient developed thoracic outlet syndrome (TOS) and a venous thrombosis when playing violin. Surgery with restoration of the normal anatomy alleviated the symptoms and six months later she was symptom free and playing violin again. TOS is a rare complication to clavicle fractures and the treating doctors should be aware of the diagnosis.
Subject(s)
Clavicle , Fractures, Malunited , Thoracic Outlet Syndrome , Humans , Clavicle/injuries , Thoracic Outlet Syndrome/etiology , Thoracic Outlet Syndrome/surgery , Thoracic Outlet Syndrome/diagnostic imaging , Thoracic Outlet Syndrome/diagnosis , Female , Middle Aged , Fractures, Malunited/surgery , Fractures, Malunited/diagnostic imaging , Fractures, Malunited/complications , Fractures, Bone/complications , Fractures, Bone/surgery , Fractures, Bone/diagnostic imaging , MusicABSTRACT
Hallux rigidus can be treated with a proximal hemiarthroplasty (HemiCAP®) to preserve the motion in the first metatarsophalangeal joint and reduce pain. This study examines the functionality, and survival rates of HemiCAP® implants, with or without a dorsal flange. One hundred and five patients were treated with a HemiCAP® (Nâ¯=â¯116 HemiCAPs®) between 2006 and 2014. Revision rates, arthrosis score, hallux valgus (HV), intermetatarsal (IM), distal metaphyseal articular angle (DMAA), visual analog scale (VAS) (1-10 points), American Orthopaedic Foot and Ankle Score (AOFAS) MTP-IP (AOFAS 0-100 points), SF-12, range of motion (ROM), and radiographs were analyzed pre- and postoperatively. Statistics: Kaplan-Meier survival analysis, Cox-regression, and paired t tests. At 2, 4, and 6 years, the implant survival was 87%, 83%, and 81%, respectively. All revised due to pain. Dorsal flange, gender, arthrosis, HV, IM, and DMAA did not influence the results. At the mean 5-year follow-up (nâ¯=â¯47) median (range) dorsal ROM was 45° (10°-75°), AOFAS was mean 87.2 ± 10.8, VAS was 2 ± 1.6, and SEFAS was 42 ± 6 points. The dorsal flange made no significant difference for ROM or patient-reported outcome measures compared to the HemiCAP® with no dorsal flange. Twenty-three patients with preoperative data were re-examined, and preoperative dorsal ROM mean difference (confidence interval [CI]) increased 20.7° (13.9°-27.4°), VAS decreased with a mean difference (CI) of -4.7 (-5.8 to 3.5), and AOFAS increased with a mean difference (CI) 26.2 (20.2-32.2) (for all p < .001). The 6-year survival rate of the HemiCAP® implant was 81%. The design change to dorsal flange was not evident clinically. Unrevised patients had significantly less pain, greater ROM, and better foot and ankle function than preoperatively.
Subject(s)
Hallux Rigidus , Hallux Valgus , Joint Prosthesis , Metatarsophalangeal Joint , Follow-Up Studies , Hallux Rigidus/diagnostic imaging , Hallux Rigidus/surgery , Humans , Range of Motion, Articular , Treatment OutcomeABSTRACT
Traumatic ruptures of the subscapularis tendon in children are rare and often missed. In this case report, a 70 kg person landed on a 13-year-old boy with his arm abducted and rotated, causing pain and restricted motion. An MRI showed a total rupture of the subscapularis with avulsion of the minor tubercle and subluxation of the biceps tendon. The avulsion was fixed to the foot print and the biceps tendon in the bicipital groove, by delto-pectoral approach, using three anchors. It is important to avoid missing these injuries. They may cause chronic shoulder pain and decreased motion if left untreated.