Güler Y, Arslanoğlu F, Korkmaz O, Hakyemez Ö S, Ateş G, Çaçan M A
Istanbul Medipol University School of Medicine, Department of Orthopaedics and Traumatology, Istanbul, Turkey.
Acta Chir Orthop Traumatol Cech. 2020;87(2):127-128.
Patellar sleeve fracture is a form of injury in which small osseous fragments avulsed with periosteum and cartilage. 15-year-old male patient, playing in school football team, apllied to our clinic with a history of previously missed patellar superior pole sleeve avulsion fracture. Care must be taken in order not to miss the patellar superior pole sleeve fractures, which are very rare in children. Extra care must be taken in patients, whose X-ray imaging is clean but there is a problem in the extensor mechanism of the knee. INTRODUCTION Since the patella has high mobility and large cartilage surfaces, it's fracture is very rare in children (9). Growing patella is more prone to osteochondral or avulsion fractures (8). Patellar sleeve fracture is a form of injury in which small osseous fragments fractured with periosteum and cartilage (5). Avulsion or sleeve fractures of patella can be seen in inferior and superior patellar poles. Fractures in superior pole is very rare and only a few cases have been described in the literature (2).
髌袖骨折是一种损伤形式，即小骨碎片与骨膜和软骨一起撕脱。一名15岁男性患者，是学校足球队队员，因之前漏诊的髌上极袖套撕脱骨折前来我院就诊。对于儿童中非常罕见的髌上极袖套骨折，必须小心谨慎以免漏诊。对于X线影像正常但膝关节伸肌机制存在问题的患者，更需格外留意。引言：由于髌骨活动度高且软骨面大，其骨折在儿童中非常罕见（9）。正在生长的髌骨更容易发生骨软骨或撕脱骨折（8）。髌袖骨折是一种小骨碎片与骨膜和软骨一同断裂的损伤形式（5）。髌骨的撕脱或袖套骨折可见于髌下极和髌上极。上极骨折非常罕见，文献中仅描述了少数病例（2）。
