DISLOCATION (830-839)

Dislocation of jaw
Dislocation of shoulder
Dislocation of elbow
Dislocation of wrist
Dislocation of finger
Dislocation of hip
Dislocation of knee
Dislocation of ankle
Dislocation of foot
Other, multiple, and ill-defined dislocations

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.

830 Dislocation of jaw

Includes: jaw (cartilage) (meniscus)
mandible
maxilla (inferior)
temporomandibular (joint)

830.0 Closed dislocation

830.1 Open dislocation

831 Dislocation of shoulder

Excludes: sternoclavicular joint (839.61, 839.71)
sternum (839.61, 839.71)
The following fifth-digit subclassification is for use with category 831:
0 shoulder, unspecified
Humerus NOS
1 anterior dislocation of humerus
2 posterior dislocation of humerus
3 inferior dislocation of humerus
4 acromioclavicular (joint)
Clavicle
9 other
Scapula

831.0 Closed dislocation

831.1 Open dislocation

832 Dislocation of elbow

The following fifth-digit subclassification is for use with category 832:
0 elbow unspecified
1 anterior dislocation of elbow
2 posterior dislocation of elbow
3 medial dislocation of elbow
4 lateral dislocation of elbow
9 other

832.0 Closed dislocation

832.1 Open dislocation

833 Dislocation of wrist

The following fifth-digit subclassification is for use with category 833:
0 wrist, unspecified part
Carpal (bone)
Radius, distal end
1 radioulnar (joint), distal
2 radiocarpal (joint)
3 midcarpal (joint)
4 carpometacarpal (joint)
5 metacarpal (bone), proximal end
9 other
Ulna, distal end

833.0 Closed dislocation

833.1 Open dislocation

834 Dislocation of finger

Includes: finger(s)
phalanx of hand
thumb
The following fifth-digit subclassification is for use with category 834:
0 finger, unspecified part
1 metacarpophalangeal (joint)
Metacarpal (bone), distal end
2 interphalangeal (joint), hand

834.0 Closed dislocation

834.1 Open dislocation

835 Dislocation of hip

The following fifth-digit subclassification is for use with category 835:
0 dislocation of hip, unspecified
1 posterior dislocation
2 obturator dislocation
3 other anterior dislocation

835.0 Closed dislocation

835.1 Open dislocation

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

836.50 Dislocation of knee, unspecified
836.51 Anterior dislocation of tibia, proximal end
Posterior dislocation of femur, distal end
836.52 Posterior dislocation of tibia, proximal end
Anterior dislocation of femur, distal end
836.53 Medial dislocation of tibia, proximal end
836.54 Lateral dislocation of tibia, proximal end
836.59 Other

836.6 Other dislocation of knee, open

836.60 Dislocation of knee, unspecified
836.61 Anterior dislocation of tibia, proximal end
836.62 Posterior dislocation of tibia, proximal end
836.63 Medial dislocation of tibia, proximal end
836.64 Lateral dislocation of tibia, proximal end
836.69 Other

837 Dislocation of ankle

Includes: astragalus
fibula, distal end
navicular, foot
scaphoid, foot
tibia, distal end

837.0 Closed dislocation

837.1 Open dislocation

838 Dislocation of foot

The following fifth-digit subclassification is for use with category 838:
0 foot, unspecified
1 tarsal (bone), joint unspecified
2 midtarsal (joint)
3 tarsometatarsal (joint)
4 metatarsal (bone), joint unspecified
5 metatarsophalangeal (joint)
6 interphalangeal (joint), foot
9 other
Phalanx of foot
Toe(s)

838.0 Closed dislocation

838.1 Open dislocation

839 Other, multiple, and ill-defined dislocations

839.0 Cervical vertebra, closed

Cervical spine
Neck
839.00 Cervical vertebra, unspecified
839.01 First cervical vertebra
839.02 Second cervical vertebra
839.03 Third cervical vertebra
839.04 Fourth cervical vertebra
839.05 Fifth cervical vertebra
839.06 Sixth cervical vertebra
839.07 Seventh cervical vertebra
839.08 Multiple cervical vertebrae

839.1 Cervical vertebra, open

839.10 Cervical vertebra, unspecified
839.11 First cervical vertebra
839.12 Second cervical vertebra
839.13 Third cervical vertebra
839.14 Fourth cervical vertebra
839.15 Fifth cervical vertebra
839.16 Sixth cervical vertebra
839.17 Seventh cervical vertebra
839.18 Multiple cervical vertebrae

839.2 Thoracic and lumbar vertebra, closed

839.20 Lumbar vertebra
839.21 Thoracic vertebra
Dorsal [thoracic] vertebra

839.3 Thoracic and lumbar vertebra, open

839.30 Lumbar vertebra
839.31 Thoracic vertebra

839.4 Other vertebra, closed

839.40 Vertebra, unspecified site
Spine NOS
839.41 Coccyx
839.42 Sacrum
Sacroiliac (joint)
839.49 Other

839.5 Other vertebra, open

839.50 Vertebra, unspecified site
839.51 Coccyx
839.52 Sacrum
839.59 Other

839.6 Other location, closed

839.61 Sternum
Sternoclavicular joint
839.69 Other
Pelvis

839.7 Other location, open

839.71 Sternum
839.79 Other

839.8 Multiple and ill-defined, closed

Arm
Back
Hand
Multiple locations, except fingers or toes alone
Other ill-defined locations
Unspecified location