Excludes2

  • burns and corrosions (T20-T32)
  • fracture of ankle and malleolus (S82.-)
  • frostbite (T33-T34)
  • insect bite or sting, venomous (T63.4)
  1. S93 Dislocation and sprain of joints and ligaments at ankle, foot and toe level

    Includes:

    • avulsion of joint or ligament of ankle, foot and toe
    • laceration of cartilage, joint or ligament of ankle, foot and toe
    • sprain of cartilage, joint or ligament of ankle, foot and toe
    • traumatic hemarthrosis of joint or ligament of ankle, foot and toe
    • traumatic rupture of joint or ligament of ankle, foot and toe
    • traumatic subluxation of joint or ligament of ankle, foot and toe
    • traumatic tear of joint or ligament of ankle, foot and toe

    Excludes2

    • strain of muscle and tendon of ankle and foot (S96.-)

    The appropriate 7th character is to be added to each code from category S93

    • A - initial encounter
    • D - subsequent encounter
    • S - sequela
    1. S93.0 Subluxation and dislocation of ankle joint

      Inclusion term(s):

      • Subluxation and dislocation of astragalus
      • Subluxation and dislocation of fibula, lower end
      • Subluxation and dislocation of talus
      • Subluxation and dislocation of tibia, lower end
      1. S93.01 Subluxation of right ankle joint

      2. S93.02 Subluxation of left ankle joint

      3. S93.03 Subluxation of unspecified ankle joint

      4. S93.04 Dislocation of right ankle joint

      5. S93.05 Dislocation of left ankle joint

      6. S93.06 Dislocation of unspecified ankle joint

    2. S93.1 Subluxation and dislocation of toe

      1. S93.10 Unspecified subluxation and dislocation of toe

        Inclusion term(s):

        • Dislocation of toe NOS
        • Subluxation of toe NOS
        • S93.101 Unspecified subluxation of right toe(s)
        • S93.102 Unspecified subluxation of left toe(s)
        • S93.103 Unspecified subluxation of unspecified toe(s)
        • S93.104 Unspecified dislocation of right toe(s)
        • S93.105 Unspecified dislocation of left toe(s)
        • S93.106 Unspecified dislocation of unspecified toe(s)
      2. S93.11 Dislocation of interphalangeal joint

        • S93.111 Dislocation of interphalangeal joint of right great toe
        • S93.112 Dislocation of interphalangeal joint of left great toe
        • S93.113 Dislocation of interphalangeal joint of unspecified great toe
        • S93.114 Dislocation of interphalangeal joint of right lesser toe(s)
        • S93.115 Dislocation of interphalangeal joint of left lesser toe(s)
        • S93.116 Dislocation of interphalangeal joint of unspecified lesser toe(s)
        • S93.119 Dislocation of interphalangeal joint of unspecified toe(s)
      3. S93.12 Dislocation of metatarsophalangeal joint

        • S93.121 Dislocation of metatarsophalangeal joint of right great toe
        • S93.122 Dislocation of metatarsophalangeal joint of left great toe
        • S93.123 Dislocation of metatarsophalangeal joint of unspecified great toe
        • S93.124 Dislocation of metatarsophalangeal joint of right lesser toe(s)
        • S93.125 Dislocation of metatarsophalangeal joint of left lesser toe(s)
        • S93.126 Dislocation of metatarsophalangeal joint of unspecified lesser toe(s)
        • S93.129 Dislocation of metatarsophalangeal joint of unspecified toe(s)
      4. S93.13 Subluxation of interphalangeal joint

        • S93.131 Subluxation of interphalangeal joint of right great toe
        • S93.132 Subluxation of interphalangeal joint of left great toe
        • S93.133 Subluxation of interphalangeal joint of unspecified great toe
        • S93.134 Subluxation of interphalangeal joint of right lesser toe(s)
        • S93.135 Subluxation of interphalangeal joint of left lesser toe(s)
        • S93.136 Subluxation of interphalangeal joint of unspecified lesser toe(s)
        • S93.139 Subluxation of interphalangeal joint of unspecified toe(s)
      5. S93.14 Subluxation of metatarsophalangeal joint

        • S93.141 Subluxation of metatarsophalangeal joint of right great toe
        • S93.142 Subluxation of metatarsophalangeal joint of left great toe
        • S93.143 Subluxation of metatarsophalangeal joint of unspecified great toe
        • S93.144 Subluxation of metatarsophalangeal joint of right lesser toe(s)
        • S93.145 Subluxation of metatarsophalangeal joint of left lesser toe(s)
        • S93.146 Subluxation of metatarsophalangeal joint of unspecified lesser toe(s)
        • S93.149 Subluxation of metatarsophalangeal joint of unspecified toe(s)
    3. S93.3 Subluxation and dislocation of foot

      1. S93.30 Unspecified subluxation and dislocation of foot

        Inclusion term(s):

        • Dislocation of foot NOS
        • Subluxation of foot NOS
        • S93.301 Unspecified subluxation of right foot
        • S93.302 Unspecified subluxation of left foot
        • S93.303 Unspecified subluxation of unspecified foot
        • S93.304 Unspecified dislocation of right foot
        • S93.305 Unspecified dislocation of left foot
        • S93.306 Unspecified dislocation of unspecified foot
      2. S93.31 Subluxation and dislocation of tarsal joint

        • S93.311 Subluxation of tarsal joint of right foot
        • S93.312 Subluxation of tarsal joint of left foot
        • S93.313 Subluxation of tarsal joint of unspecified foot
        • S93.314 Dislocation of tarsal joint of right foot
        • S93.315 Dislocation of tarsal joint of left foot
        • S93.316 Dislocation of tarsal joint of unspecified foot
      3. S93.32 Subluxation and dislocation of tarsometatarsal joint

        • S93.321 Subluxation of tarsometatarsal joint of right foot
        • S93.322 Subluxation of tarsometatarsal joint of left foot
        • S93.323 Subluxation of tarsometatarsal joint of unspecified foot
        • S93.324 Dislocation of tarsometatarsal joint of right foot
        • S93.325 Dislocation of tarsometatarsal joint of left foot
        • S93.326 Dislocation of tarsometatarsal joint of unspecified foot
      4. S93.33 Other subluxation and dislocation of foot

        • S93.331 Other subluxation of right foot
        • S93.332 Other subluxation of left foot
        • S93.333 Other subluxation of unspecified foot
        • S93.334 Other dislocation of right foot
        • S93.335 Other dislocation of left foot
        • S93.336 Other dislocation of unspecified foot
    4. S93.4 Sprain of ankle

      1. S93.40 Sprain of unspecified ligament of ankle

        Inclusion term(s):

        • Sprain of ankle NOS
        • Sprained ankle NOS
        • S93.401 Sprain of unspecified ligament of right ankle
        • S93.402 Sprain of unspecified ligament of left ankle
        • S93.409 Sprain of unspecified ligament of unspecified ankle
      2. S93.41 Sprain of calcaneofibular ligament

        • S93.411 Sprain of calcaneofibular ligament of right ankle
        • S93.412 Sprain of calcaneofibular ligament of left ankle
        • S93.419 Sprain of calcaneofibular ligament of unspecified ankle
      3. S93.42 Sprain of deltoid ligament

        • S93.421 Sprain of deltoid ligament of right ankle
        • S93.422 Sprain of deltoid ligament of left ankle
        • S93.429 Sprain of deltoid ligament of unspecified ankle
      4. S93.43 Sprain of tibiofibular ligament

        • S93.431 Sprain of tibiofibular ligament of right ankle
        • S93.432 Sprain of tibiofibular ligament of left ankle
        • S93.439 Sprain of tibiofibular ligament of unspecified ankle
      5. S93.49 Sprain of other ligament of ankle

        Inclusion term(s):

        • Sprain of internal collateral ligament
        • Sprain of talofibular ligament
        • S93.491 Sprain of other ligament of right ankle
        • S93.492 Sprain of other ligament of left ankle
        • S93.499 Sprain of other ligament of unspecified ankle
    5. S93.5 Sprain of toe

      1. S93.50 Unspecified sprain of toe

        • S93.501 Unspecified sprain of right great toe
        • S93.502 Unspecified sprain of left great toe
        • S93.503 Unspecified sprain of unspecified great toe
        • S93.504 Unspecified sprain of right lesser toe(s)
        • S93.505 Unspecified sprain of left lesser toe(s)
        • S93.506 Unspecified sprain of unspecified lesser toe(s)
        • S93.509 Unspecified sprain of unspecified toe(s)
      2. S93.51 Sprain of interphalangeal joint of toe

        • S93.511 Sprain of interphalangeal joint of right great toe
        • S93.512 Sprain of interphalangeal joint of left great toe
        • S93.513 Sprain of interphalangeal joint of unspecified great toe
        • S93.514 Sprain of interphalangeal joint of right lesser toe(s)
        • S93.515 Sprain of interphalangeal joint of left lesser toe(s)
        • S93.516 Sprain of interphalangeal joint of unspecified lesser toe(s)
        • S93.519 Sprain of interphalangeal joint of unspecified toe(s)
      3. S93.52 Sprain of metatarsophalangeal joint of toe

        • S93.521 Sprain of metatarsophalangeal joint of right great toe
        • S93.522 Sprain of metatarsophalangeal joint of left great toe
        • S93.523 Sprain of metatarsophalangeal joint of unspecified great toe
        • S93.524 Sprain of metatarsophalangeal joint of right lesser toe(s)
        • S93.525 Sprain of metatarsophalangeal joint of left lesser toe(s)
        • S93.526 Sprain of metatarsophalangeal joint of unspecified lesser toe(s)
        • S93.529 Sprain of metatarsophalangeal joint of unspecified toe(s)
    6. S93.6 Sprain of foot

      1. S93.60 Unspecified sprain of foot

        • S93.601 Unspecified sprain of right foot
        • S93.602 Unspecified sprain of left foot
        • S93.609 Unspecified sprain of unspecified foot
      2. S93.61 Sprain of tarsal ligament of foot

        • S93.611 Sprain of tarsal ligament of right foot
        • S93.612 Sprain of tarsal ligament of left foot
        • S93.619 Sprain of tarsal ligament of unspecified foot
      3. S93.62 Sprain of tarsometatarsal ligament of foot

        • S93.621 Sprain of tarsometatarsal ligament of right foot
        • S93.622 Sprain of tarsometatarsal ligament of left foot
        • S93.629 Sprain of tarsometatarsal ligament of unspecified foot
      4. S93.69 Other sprain of foot

        • S93.691 Other sprain of right foot
        • S93.692 Other sprain of left foot
        • S93.699 Other sprain of unspecified foot
Abbreviations used here:

NEC Not elsewhere classifiable
This abbreviation in the Tabular List represents “other specified”. When a specific code is not available for a condition, the Tabular List includes an NEC entry under a code to identify the code as the “other specified” code.

NOS Not otherwise specified
This abbreviation is the equivalent of unspecified.