Medicine
- Blood tests
- blood transfusion
- bloodletting
- Bone Marrow Aspiration and Biopsy
- Bone marrow transplantation
- Bone transplantation
- Bone X Rays
- Bowel resection
- Brain stimulation
- Breech birth
- bronchoscope
- Bronchoscopy
- Burke and Hare
- bypass
- Caesarean section
- calliper
- Cardiac Rehabilitation
- Cardiology
- cardiopulmonary resuscitation
- Cardioversion