| Value | Code Name | Code | Code System | Code Description |
|---|---|---|---|---|
| Transcranial Color-coded Real-time Sonography (TCCS) | Transcranial Color-coded Real-time Sonography (TCCS) | Transcranial Color-coded Real-time Sonography (TCCS) | ||
| Transcranial Doppler (TCD) | Transcranial Doppler (TCD) | Transcranial Doppler (TCD) |