S90 Superficial injury of ankle and foot

S90.0 Contusion of ankle

S90.1 Contusion of toe(s) without damage to nail

Incl.:

Contusion of toe(s) NOS

S90.2 Contusion of toe(s) with damage to nail

S90.3 Contusion of other and unspecified parts of foot

S90.7 Multiple superficial injuries of ankle and foot

S90.8 Other superficial injuries of ankle and foot

S90.9 Superficial injury of ankle and foot, unspecified

S91 Open wound of ankle and foot

Excl.:

traumatic amputation of ankle and foot ( S98.-)

S91.0 Open wound of ankle

S91.1 Open wound of toe(s) without damage to nail

Incl.:

Open wound of toe(s) NOS

S91.2 Open wound of toe(s) with damage to nail

S91.3 Open wound of other parts of foot

Incl.:

Open wound of foot NOS

S91.7 Multiple open wounds of ankle and foot

S92 Fracture of foot, except ankle

Modifier-Hint

Excl.:

ankle ( S82.-)

malleolus ( S82.-)

Modifiers

The followig subdivisions are provided for optional use in a supplementary character position where it is not possible or not desired to use multiple coding to identify fracture and open wound; a fracture not indicated as closed or open should be classified as closed.

Code	Title
0	closed
1	open

S92.0 Fracture of calcaneus

Incl.:

Heel bone

Os calcis

S92.1 Fracture of talus

Incl.:

Astragalus

S92.2 Fracture of other tarsal bone(s)

Incl.:

Cuboid

Cuneiform, foot (intermediate)(lateral)(medial)

Navicular, foot

S92.3 Fracture of metatarsal bone

S92.4 Fracture of great toe

S92.5 Fracture of other toe

S92.7 Multiple fractures of foot

S92.9 Fracture of foot, unspecified

S93 Dislocation, sprain and strain of joints and ligaments at ankle and foot level

S93.0 Dislocation of ankle joint

Incl.:

Astragalus

Fibula, lower end

Talus

Tibia, lower end

S93.1 Dislocation of toe(s)

Incl.:

Interphalangeal (joint(s))

Metatarsophalangeal (joint(s))

S93.2 Rupture of ligaments at ankle and foot level

S93.3 Dislocation of other and unspecified parts of foot

Incl.:

Navicular, foot

Tarsal (joint(s))

Tarsometatarsal (joint(s))

S93.4 Sprain and strain of ankle

Incl.:

Calcaneofibular (ligament)

Deltoid (ligament)

Internal collateral (ligament)

Talofibular (ligament)

Tibiofibular (ligament), distal

Excl.:

injury of Achilles tendon ( S86.0)

S93.5 Sprain and strain of toe(s)

Incl.:

Interphalangeal (joint(s))

Metatarsophalangeal (joint(s))

S93.6 Sprain and strain of other and unspecified parts of foot

Incl.:

Tarsal (ligament)

Tarsometatarsal (ligament)

S94 Injury of nerves at ankle and foot level

S94.0 Injury of lateral plantar nerve

S94.1 Injury of medial plantar nerve

S94.2 Injury of deep peroneal nerve at ankle and foot level

Incl.:

Terminal, lateral branch of deep peroneal nerve

S94.3 Injury of cutaneous sensory nerve at ankle and foot level

S94.7 Injury of multiple nerves at ankle and foot level

S94.8 Injury of other nerves at ankle and foot level

S94.9 Injury of unspecified nerve at ankle and foot level

S95 Injury of blood vessels at ankle and foot level

Excl.:

injury of posterior tibial artery and vein ( S85.-)

S95.0 Injury of dorsal artery of foot

S95.1 Injury of plantar artery of foot

S95.2 Injury of dorsal vein of foot

S95.7 Injury of multiple blood vessels at ankle and foot level

S95.8 Injury of other blood vessels at ankle and foot level

S95.9 Injury of unspecified blood vessel at ankle and foot level

S96 Injury of muscle and tendon at ankle and foot level

Excl.:

injury of Achilles tendon ( S86.0)

S96.0 Injury of muscle and tendon of long flexor muscle of toe at ankle and foot level

S96.1 Injury of muscle and tendon of long extensor muscle of toe at ankle and foot level

S96.2 Injury of intrinsic muscle and tendon at ankle and foot level

S96.7 Injury of multiple muscles and tendons at ankle and foot level

S96.8 Injury of other muscles and tendons at ankle and foot level

S96.9 Injury of unspecified muscle and tendon at ankle and foot level

S97 Crushing injury of ankle and foot

S97.0 Crushing injury of ankle

S97.1 Crushing injury of toe(s)

S97.8 Crushing injury of other parts of ankle and foot

Incl.:

Crushing injury of foot NOS

S98 Traumatic amputation of ankle and foot

S98.0 Traumatic amputation of foot at ankle level

S98.1 Traumatic amputation of one toe

S98.2 Traumatic amputation of two or more toes

S98.3 Traumatic amputation of other parts of foot

Incl.:

Combined traumatic amputation of toe(s) and other parts of foot

S98.4 Traumatic amputation of foot, level unspecified

S99 Other and unspecified injuries of ankle and foot

S99.7 Multiple injuries of ankle and foot

Incl.:

Injuries classifiable to more than one of the categories S90-S98

S99.8 Other specified injuries of ankle and foot

S99.9 Unspecified injury of ankle and foot