Are open surgery and total resection good choices for traumatic myositis ossificans in children?

News in paediatric orthopaedic surgery: an overview of the latest advances in paediatric orthopaedics and traumatology (2020-2023)

PURPOSE

We propose to survey - even if arbitrarily - the publications in paediatric orthopaedics and traumatology that have had the greatest impact on the specialty during the period extending from the beginning of the COVID-19 pandemic in December 2020 and the end of all health restrictions in March 2023.

METHODS

Only studies with a high level of evidence or clinical relevance were selected. We briefly discussed the results and conclusions of these quality articles to situate them in relation to the existing literature and current practice.

RESULTS

Publications are presented by dividing traumatology and orthopaedics whose publications are further subdivided according to anatomical districts; articles concerning neuro-orthopaedics, tumours, and infections were presented separately while sports medicine is jointly presented with knee-related articles.

CONCLUSIONS

Despite the difficulties encountered during the global COVID-19 pandemic (2020-2023), orthopaedic and trauma specialists, including paediatric orthopaedic surgeons, have maintained a high level of scientific output, in terms of quantity and quality of production.

Bridging Myositis Ossificans After Supracondylar Humeral Fracture in a Child: A Case Report

Background: Myositis ossificans is an uncommon complication of trauma and surgery, defined as ossifying changes in a non-osseous tissue such as muscles. It happens after tissue injury, with or without fractures. When myositis ossificans occurs around a joint, it can cause ankylosis, leading to complete dysfunction of the joint. Though it has been described in most parts of the body, bridging myositis ossificans involving the elbow joint were scarcely reported. Case Presentation: We report a severe case of myositis ossificans after a supracondylar humerus fracture in a 9-year-old child. In this case a palpable painless mass appeared following the fracture and surgical trauma. Ultrasound or X-ray is of significant diagnostic value. The brachialis was completely ossified and formed a bony bridge around the elbow, causing complete ankylosis. The bone mass was surgically removed through a bilateral less-invasive approach with less surgical trauma 9 months after initial presentation. we applied bone wax to the fresh bone wounds to prevent the formation of hematocele. Indomethacin, a non-steroidal anti-inflammatory drug, was administered after the operation to suppress bone proliferation in our case. Our patient had the best possible functional status and no recurrence at 2 years' follow-up. Conclusion: Elbow myositis ossificans in children may mainly affects the brachialis. A bilateral less-invasive approach is sufficient to remove the bone mass with less surgical trauma. This case also provides a new reference for the treatment of myositis ossificans after the elbow injuries.