Calcaneofibular ligament sprain right ankle icd 10 July 8, 2019 16 32 64 128 Sprain of calcaneofibular ligament of right ankle initial encounter icd 10 Sprain of calcaneofibular ligament of right ankle subsequent encounter icd 10 Sprain of other ligament of right ankle icd10 Sprain of unspecified ligament of right ankle icd 10 Calcaneonavicular coalition icd 10