[Isolated traumatic rupture of the subscapular muscle tendon as an adolescent injury].
INTRODUCTION: Until now no case of a traumatic tear of the subascapularis muscle in children was described in the German speaking literature. Using the example of 2 cases of a 12 and 14 year boys youth history, clinic, diagnostics and therapy will be presented. METHODS: The accident happened in extension and external rotation of the arm without dislocation. Beside the complete tear of the SCP-tendon in one case an accompanying expanded humeral flake fracture at the minor tuberosity was found. Under protection of the epiphysis line the refixation was performed using suture anchors. RESULTS: The post-operative control after 12 months showed a complete tendon healing, no arthritis or delayed bony ingrowth with return to full activity. CONCLUSION: Isolated traumatic SCP-tears can be occur also in young patients. As major consequence, it is necessary to perform a thorough clinical examination with additional apparative diagnostics (Sonography, MRI). This way, this rare but important lesion can be detected early and lead to adequate surgery without any delay.