| Actigraphy | > |
| An actigraphy study is a simple and easy test to measure your movements during an entire 24-hour cycle. | |
| Allergy | > |
| Your body's immune system reacting to a substance by producing antibodies. | |
| Allurion Balloon | > |
| The Allurion Balloon (formerly Elipse Balloon) is the world’s first swallowable gastric balloon, with over 40,000 balloons placed worldwide since its launch. | |
| Audiology | > |
| Audiology is the specialty responsible for the diagnosis and treatment of patients with hearing loss and balance problems. |
