Osteochondritis Dissecans in Adolescent Athletes

Osteochondritis dissecans (OCD) is a condition in which a segment of subchondral bone and its overlying cartilage becomes partially or completely detached from the articular surface, most commonly affecting the humeral capitellum in young throwing athletes and the femoral condyles in jumping and pivoting sports. Repetitive microtrauma, vascular insufficiency and genetic predisposition are implicated in its development, leading to localised bone necrosis, cartilage fissuring and potential loose bodies within the joint. Adolescents engaged in baseball, gymnastics and football are particularly at risk, with presenting features including joint pain, effusion, mechanical locking and reduced range of motion. Early detection is critical to permit conservative management—activity modification, bracing and physiotherapy—aimed at promoting lesion stability and healing.

When non-operative measures fail or lesions are unstable, surgical intervention becomes necessary to restore joint congruity and prevent long-term osteoarthritis. Techniques range from arthroscopic debridement and microfracture, which encourage fibrous repair, through fragment fixation and osteochondral allograft transplantation, to novel scaffold-assisted bone grafting approaches. The choice of procedure depends on lesion size, stability, skeletal maturity and symptom duration. Despite advances, residual radiographic changes and the risk of degenerative sequelae remain concerns, underscoring the need for improved imaging, early screening and biologically augmentative therapies.

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Osteochondritis Dissecans in Adolescent Athletes publication trend

The graph below shows the total number of articles in osteochondritis dissecans in adolescent athletes across all publications each year (not limited to Nature Index journals).

Technical terms

Osteochondritis Dissecans: A disorder of subchondral bone and overlying cartilage that leads to fragment separation and potential loose bodies within a joint.

Humeral Capitellum: The rounded, articular portion of the distal humerus that articulates with the radial head and is prone to OCD in throwing athletes.

Magnetic Resonance Imaging (MRI): A non-invasive imaging modality that uses magnetic fields and radiofrequency pulses to produce high-contrast images of soft tissues, cartilage and bone.

Ultrasonography: An imaging technique employing high-frequency sound waves to visualise soft tissue structures, often used for rapid, on-field joint assessment.

Deep Learning: A subset of machine learning using multilayered neural networks to identify complex patterns in imaging data, enabling automated detection and classification of pathology.

References

1. Osteochondritis dissecans of the elbow: excellent mid-term follow-up results in teenage athletes treated by arthroscopic debridement and microfracture. Croatian Medical Journal (2012).
2. Clinical Outcome of Fragment Fixation for Osteochondritis Dissecans of the Elbow. Upsala Journal of Medical Sciences (2008).
3. Treatment of advanced stage osteochondrosis dissecans in the adolescent elbow using a hyaloronic acid-based scaffold: a case series of 5 patients. Archives of Orthopaedic and Trauma Surgery (2021).
4. Osteochondral Allograft Transplantation to the Capitellum: Technical Considerations of a Mega Osteochondritis Dissecans Technique. Arthroscopy Techniques (2024).
5. Use of a Small Car-Mounted Magnetic Resonance Imaging System for On-Field Screening for Osteochondritis Dissecans of the Humeral Capitellum. Diagnostics (2022).
6. Deep learning-based osteochondritis dissecans detection in ultrasound images with humeral capitellum localization. International Journal of Computer Assisted Radiology and Surgery (2024).
7. Detection of Elbow OCD in the Ultrasound Image by Artificial Intelligence Using YOLOv8. Applied Sciences (2023).