ICD-9-CM

Includes:

displacement

subluxation

Excludes:

congenital dislocation (754.0-755.8)

pathological dislocation (718.2)

recurrent dislocation (718.3)

The descriptions "closed" and "open," used in the fourth-digit subdivisions, include the following terms:

closed:

complete

dislocation NOS

partial

simple

uncomplicated

open:

compound

infected

with foreign body

Note:

A dislocation not indicated as closed or open should be classified as closed.

836 Dislocation of knee Excludes: dislocation of knee: old or pathological (718.2) recurrent (718.3) internal derangement of knee joint (717.0-717.5, 717.8-717.9) old tear of cartilage or meniscus of knee (717.0-717.5, 717.8-717.9)
836.0: Tear of medial cartilage or meniscus of knee, current Bucket handle tear: NOS current injury medial meniscus current injury
836.1: Tear of lateral cartilage or meniscus of knee, current
836.2: Other tear of cartilage or meniscus of knee, current Tear of: cartilage (semilunar) current injury, not specified as medial or lateral meniscus current injury, not specified as medial or lateral
836.3: Dislocation of patella, closed
836.4: Dislocation of patella, open
836.5: Other dislocation of knee, closed
836.6: Other dislocation of knee, open

836 Dislocation of knee

Excludes:

dislocation of knee:

old or pathological (718.2)

recurrent (718.3)

internal derangement of knee joint (717.0-717.5, 717.8-717.9)

old tear of cartilage or meniscus of knee (717.0-717.5, 717.8-717.9)

Bucket handle tear:

NOS current injury

medial meniscus current injury