| Full description | Other abnormal findings on diagnostic imaging of central nervous system |
| Billable | No — use a more specific child code |
| Chapter | Chapter 18: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99) |
| Section | Abnormal findings on diagnostic imaging and in function studies, without diagnosis (R90-R94) |
| Parent code | R90 — Abnormal findings on diagnostic imaging of cnsl |