845 Sprains and strains of ankle and foot 
845.0 Ankle sprain 
845.00 Unspecified site of ankle sprain convert 845.00 to ICD-10-CM 845.01 Deltoid (ligament) ankle sprain convert 845.01 to ICD-10-CM 845.02 Calcaneofibular (ligament) ankle sprain convert 845.02 to ICD-10-CM 845.03 Tibiofibular (ligament) sprain distal convert 845.03 to ICD-10-CM
845.09 Other ankle sprain convert 845.09 to ICD-10-CM 845.1 Foot sprain 
845.10 Unspecified site of foot sprain convert 845.10 to ICD-10-CM 845.11 Tarsometatarsal (joint) (ligament) sprain convert 845.11 to ICD-10-CM 845.12 Metatarsophalangeal (joint) sprain convert 845.12 to ICD-10-CM 845.13 Interphalangeal (joint) toe sprain convert 845.13 to ICD-10-CM 845.19 Other foot sprain convert 845.19 to ICD-10-CM