Value | Code Name | Code | Code System | Code Description |
---|---|---|---|---|
Arachnoid sparing (left intact) | Arachnoid sparing (left intact) | Arachnoid sparing (left intact) | ||
Arachnoid opening | Arachnoid opening | Arachnoid opening | ||
Arachnoid opening plus lysis of adhesions | Arachnoid opening plus lysis of adhesions | Arachnoid opening plus lysis of adhesions | ||
Arachnoid resection or retraction | Arachnoid resection or retraction | Arachnoid resection or retraction |