• C - Section - See Cesarean Section

• C-Reactive Protein

• Cardiac Ablation

• Cardiac Catheterization - See Heart Catheterization and Angiography

• Cardiac Electrophysiology Study

• Cardioversion

• Carotid Endarterectomy

• Carotid Ultrasound

• Carpal Tunnel Syndrome Injection

• Carpal Tunnel Syndrome Surgery

• CAT Scan - See CT Scan

• Cataract Surgery

• Catheterization - See Heart Catheterization and Angiography

• Cerebral Angiography

• Cervical Biopsy

• Cervical Precancer Surgery

• Cesarean Section

• Chemotherapy

• Chest Tube Insertion

• Chest X-Ray

• Childbirth

• Cholangiopancreatography - See ERCP

• Cholecystectomy

• Cholecystography

• Cholesterol Tests

• Chorionic Villi Sampling (CVS)

• Circumcision

• Cold Knife Cone Biopsy - See Cervical Precancer Surgery

• Colectomy

• Colonoscopy

• Colostomy

• Colposcopy

• Complement Assay

• Computed Tomography - See CT Scan

• Cone Biopsy - See Cervical Precancer Surgery

• Cornea Transplant

• Coronary Artery Bypass Graft

• Corticosteroid Injections

• CPAP

• CPR

• Creatine Kinase (Creatine Phosphokinase)

• Crossed Eyes - See Eyes, Crossed, Treatment of

• Cryosurgery - See Cervical Precancer Surgery

• CT Angiography

• CT Scan

• Cystoscopy