| | Surgeries Operations | Bypass Surgery What cavity is coronary bypass surgery performed in? Coronary bypass surgery is performed in the thoracic cavity, which is the area of the body that contains the heart, lungs, and other organs in the chest. Bypass Surgery - Related Articles Calorie Intake for Men Who Want to Lose Weight Fast Daily Activities at Drug Rehabilitation How to Release Frustration How Is My Ulcerative Colitis? What does it mean when a doctor has tenure? When is hepatitis c detectable in a blood test? Whole Grain Bread Vs. Whole Wheat Bread