| TECA-BO | Total ear canal ablation with bulla osteotomy |
| GA | General anaesthesia |
| HR | Heart rate |
| MAP | Mean arterial pressure |
| RR | Respiratory rate |
| PE’CO2 | End-tidal carbon dioxide concentration |
| MV | Mechanical ventilation |
| T | Temperature |
| F | Female |
| FN | Female neutered |
| M | Male |
| MN | Male neutered |
| PIHR | Pharmacological interaction to increase heart rate |
| PIN | Pharmacological intervention to treat nociception |
| IPPV | Intermittent positive pressure ventilation |
| IBP | Invasive blood pressure |
| NIBP | Non-invasive blood pressure |