- Thoracic surgery – Information for patients: Having a robotic-assisted thoracic surgery (RATS)
- Thoracic Surgery – Information for patients: Having a thymectomy procedure
- Thoracic Surgery – Information for patients: Having surgery via median sternotomy
- Thoracic Surgery – Information for patients: Having VATS / thoracotomy procedure
- Thoracic Surgery – Information for patients: Having VATS for drainage of air or fluid, pleural biopsies and talc pleurodesis
- Thoracic Surgery – Information for patients: Navigational bronchoscopy
- Threadworm infection
- Thrombectomy
- Thyroid Surgery
- Total penectomy and perineal urethrostomy
- Tracheotomy
- Traffic Light Trauma and Emergency Action Card
- Transcervical ultrasound-guided radiofrequency ablation uterine fibroids (Sonata®)
- Transcranial dopplers (TCD)
- Transient synovitis in children
- Transnasal Endoscopy
- Transperineal biopsy of the Prostate
- Transsphenoidal hypophysectomy
- Transurethral Resection of Bladder Tumour (TURBT)
- Transverse Vaginal Septum: High and thin