| Autor: |
Fei Su, Chuan Sun, Bing Wang, Min Li, Ji Ning Qu, Ya Ting Yang, Yong Tao Wu, Qiang Jie |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
BMC Musculoskeletal Disorders, Vol 23, Iss 1, Pp 1-7 (2022) |
| Druh dokumentu: |
article |
| ISSN: |
1471-2474 |
| DOI: |
10.1186/s12891-022-05249-1 |
| Popis: |
Abstract Background Transolecranon fracture-dislocation of the elbow is rarely seen in children. The purpose of this retrospective study was to discuss the pathological characteristics and treatment strategy for this injury in children. Methods From October 2016 to March 2019, 15 patients seen and treated at our institutions for transolecranon fracture-dislocation of the elbow were identified, and their medical records and radiographs were reviewed retrospectively. There were 11 boys and 4 girls, with an average age of 8.3 years (from 5 to 14 years). The left arm was involved in 10 cases, and the right arm was involved in 5 cases. Type I (simple fracture) was found in 11 cases, and type II (comminuted fracture) was found in 4 cases, 3 of which with coronoid process involved. Closed reduction was successful under local anaesthesia in 14 cases but failed in 1 case. In 11 patients with type I fractures, 10 received fixation of Kirschner wire and tension band, and one patient underwent bone plate fixation. In 4 patients with comminuted fractures (type II), internal fixation was performed with Kirschner wires combined with reconstruction plates. Results The 15 patients were followed up for 24 to 48 months (average, 30.2 months). The final evaluation showed fine anatomical relationship of the elbow in all with no complications observed. Failure of internal fixation did not occur in any patient. The fractures acquired bony union in all patients after 8 to 12 weeks (average, 9.6 weeks). The therapeutic efficacy was evaluated at the final follow-up by the Mayo elbow performance score (MEPS) as excellent in 11 cases, good in 3 cases and fair in one case. Conclusions As a type of complicated fracture-dislocation of the elbow, the transolecranon fracture-dislocation is rare in children. The fracture is mainly simple type. Treatment options depend on the type of fracture-dislocation. Only anatomical reduction of the olecranon fracture and restoration of a normal trochlear notch can lead to a stable humeroradial joint and good clinical efficacy. |
| Databáze: |
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