ICD-10-CM

S0421XA

Injury of trochlear nerve, right side, initial encounter

V44.0 MDC 01

Assigns to MDC 01

One MDC, with the conditional pathways below listed separately.

MDC 01 Diseases and Disorders of the Nervous System

Cranial and Peripheral Nerve Disorders

073 074

MDC 24 Multiple Significant Trauma

Other Multiple Significant Trauma

Applies only when the stay qualifies as multiple significant trauma

963 964 965

Enter S0421XA as the principal diagnosis to see the DRG and its relative weight.