| Biopsy in OR | Less than 5 | N/A | N/A |
| Excision Lesion/Tumour | Less than 5 | N/A | N/A |
| Foreign Body Removal Surgery | Less than 5 | N/A | N/A |
| Mastoidectomy | 7 | N/A | N/A |
| Myringotomy | 11 | N/A | N/A |
| Nasal Surgery | 29 | 25.8 weeks | 32.9 weeks |
| Oral Cavity & Pharynx Surgery | Less than 5 | N/A | N/A |
| Other Ear Surgery | 5 | N/A | N/A |
| Parotidectomy | Less than 5 | N/A | N/A |
| Sinus Surgery | 24 | 26.2 weeks | 30.4 weeks |
| Skin Tumour Removal | Less than 5 | N/A | N/A |
| Tympanoplasty | 24 | 25.4 weeks | 32.2 weeks |