| 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 | 23.7 weeks | 28.9 weeks |
| Myringotomy | 9 | N/A | N/A |
| Nasal Surgery | 26 | 24.2 weeks | 30.4 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 | 21 | 25.0 weeks | 31.6 weeks |
| Skin Tumour Removal | Less than 5 | N/A | N/A |
| Tympanoplasty | 21 | 25.4 weeks | 26.1 weeks |