All
 C21 Disorders of Environmental Origin D007280 +
 C21.866 Wounds and Injuries D014947 +
 C21.866.915 Trauma, Nervous System D020196 +
 C21.866.915.300 Craniocerebral Trauma D006259 +
 C21.866.915.300.200 Brain Injuries D001930 +
 C21.866.915.300.250 Cerebrospinal Fluid Otorrhea D002558 
 C21.866.915.300.300 Cerebrospinal Fluid Rhinorrhea D002559 
 C21.866.915.300.745 Skull Fractures D012887 +
 C21.866.915.300.450 Head Injuries, Closed D016489 
 C21.866.915.300.475 Head Injuries, Penetrating D020197 
 C21.866.915.300.490 Intracranial Hemorrhage, Traumatic D020198 +
 C21.866.915.300.350 Coma, Post-Head Injury D020207 
 C21.866.915.300.400 Cranial Nerve Injuries D020209 +