The type of untoward intraoperative event occurring during Primary Hip Replacement Surgery or Revision Hip Replacement Surgery.
National Codes:
| 1 | None | 
| 2 | Calcar Crack | 
| 3 | Pelvic Penetration | 
| 4 | Shaft Fracture | 
| 5 | Shaft Penetration | 
| 6 | Trochanteric Fracture | 
| 12 | Other (not listed) | 
This attribute is also known by these names:
| Context | Alias | 
|---|---|
| plural | UNTOWARD INTRAOPERATIVE EVENT CODES FOR HIP REPLACEMENT |