| Grade/speciality | Number of cases | % overall |
|---|---|---|
| Consultant upper GI | 2 | 4 |
| Consultant general surgeon | 13 | 34 |
| Consultant colorectal surgeon | 7 | 19 |
| Consultant breast surgeon | 4 | 9 |
| Consultant vascular or transplant surgeon | 3 | 7 |
| Non-consultant (all specialities) | 10 | 27 |