Caserta S, Laurà G
Chir Ital. 1980 Aug;32(4 Suppl):29-34.
The Authors describe a bilateral congenital case of flexion and valgism of the IF of the hallux, since they are not mentioned in literature. On the basis of the operative examination it is thought that the etiopathogenesis may consist of a congenital retraction of the capsule, in plantar aspect, and of the collateral ligaments; they advise that surgical treatment should be carried out before the start of ambulation. The correction obtained proved stable over time.
作者描述了一例双侧先天性拇趾近节趾骨屈曲和外翻病例，因为文献中未提及此类病例。根据手术检查结果，认为其发病机制可能是跖侧关节囊和侧副韧带先天性挛缩；他们建议在开始行走前进行手术治疗。结果证明，矫正效果随时间推移保持稳定。
