Coughlin M J
Foot Ankle. 1987 Aug;8(1):29-39. doi: 10.1177/107110078700800108.
The crossover second toe deformity occurs when the lateral collateral ligament and joint capsule of the second metatarsophalangeal joint deteriorate. The second toe initially deviates in a medial direction but with time deviates dorsally and crosses up and over the great toe. A total of 17 patients (22 toes) were evaluated and 11 patients (15 toes) underwent surgical correction. A 90 degree satisfactory rate was noted at 42 months follow-up.
当第二跖趾关节的外侧副韧带和关节囊退变时，会出现交叉性第二趾畸形。第二趾最初向内侧偏斜，但随着时间推移会背侧偏斜并向上越过拇趾。共评估了17例患者（22个趾），11例患者（15个趾）接受了手术矫正。在42个月的随访中，满意率为90%。
