Ippolito E, Ricciardi Pollini P T, Falez' F
J Pediatr Orthop. 1984 Aug;4(4):416-7. doi: 10.1097/01241398-198408000-00004.
Twelve patients with Köhler's disease of the tarsal navicular were reviewed at follow-up averaging 33 years after diagnosis. All patients were asymptomatic. Neither alteration of the navicular shape nor osteoarthritis was observed radiographically. The type of treatment did not affect the time required for bone restoration, which took an average of 8 months. Weightbearing plaster casts for 3 months rendered the patients pain-free, whereas arch supports only decreased local pain, which lasted for an average of 7 months.
对12例舟骨科勒氏病患者进行了随访，平均随访时间为诊断后33年。所有患者均无症状。X线检查未发现舟骨形状改变或骨关节炎。治疗方式并未影响骨修复所需的时间，骨修复平均需要8个月。佩戴3个月的负重石膏使患者无痛，而足弓支撑仅减轻了局部疼痛，疼痛平均持续7个月。
