Puddu G, Mariani P P, Alzani R
Ital J Orthop Traumatol. 1978 Aug;4(2):197-203.
The authors report six cases of detachment of the accessory fragment in "patella partita". This lesion is often unrecognised, especially among athletes. It gives rise to painful symptoms that are at first severe and later less marked. These symptoms disappear completely in both acute and chronic cases with the removal of the detached accessory fragment.
作者报告了6例“二分髌骨”中副骨块分离的病例。这种损伤常常未被识别，尤其是在运动员中。它会引发疼痛症状，起初严重，随后逐渐减轻。在急性和慢性病例中，通过切除分离的副骨块，这些症状会完全消失。
