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. 2023 May 17;31(10):4526–4538. doi: 10.1007/s00167-023-07446-4

Table 2.

Kuwada classification

Defect size Treatment
Type I (partial ruptures < 50%) Conservative management
Type II (rupture < 3 cm) End to end anastomosis
Type III (tendinous gap 3 to 6 cm) Often requires tendon/synthetic graft
Type IV(defect > 6 cm) Tendon/synthetic graft and gastrocnemius recession