C
- C-section
- CABG
- Cardiac catheterization
- Cardiac procedures, robot-assisted
- Cardiac stent
- Cardiac stress test
- Cardiopulmonary resuscitation for teens and adults
- Cardiopulmonary resuscitation for children age 1 to early teens
- Cardiopulmonary resuscitation for infants
- Cardioversion
- Carotid endarterectomy
- Carpal tunnel injection
- Carpal tunnel release
- CAT scan
- Cataract removal
- Catheter angiography
- Central DXA
- Central line inserted central catheter
- Cerebrospinal fluid analysis
- Cerebrospinal fluid tap
- Cerivcal mediastinal exploration
- Cervical cancer screening
- Cervical cone biopsy
- Cervical conization
- Cervical cryosurgery
- Cervical mediastincoscopy
- Cesarean section
- Chamberlain's procedure
- Chemical stress test
- Chemotherapy
- Chest radiography
- Chest x-ray
- Chickenpox vaccine
- Child circumcision
- Child CPR
- Childbirth, cesarean section
- Childbirth, vaginal
- Cholecystectomy
- Cholecystectomy - laparoscopic
- Cholescintigraphy
- Cholesterol testing
- Chordee repair
- Chorionic villi sampling--transabdominal
- Chorionic villi sampling--transcervical
- Chorionic villus sampling--transabdominal
- Chorionic villus sampling--transcervical
- Circumcision (newborn)
- Circumcision--child
- Classic whipple
- Cleft lip and cleft palate repair
- Closed joint aspiration
- CME
- CNB
- Coaptite injection
- Coarse-needle biopsy
- Cochlear implants
- Cognitive behavioral therapy
- Colectomy
- Colectomy - laparoscopic
- Collagen injection - wrinkle filler
- Colon polypectomy
- Colon removal
- Colon polyp removal
- Colon removal - laparoscopic
- Colonography
- Colonoscopy
- Colorectal resection
- Colposcopy
- Computed axial tomography
- Computed tomography
- Computed tomography angiography
- Computed tomography scan
- Condyloma acuminata surgery
- Cone biopsy
- Continuous positive airway pressure
- Cord blood transplantation
- Corneal transplant
- Coronary angiogram
- Coronary angiography
- Coronary angioplasty
- Coronary artery bypass graft
- Coronary artery stent
- Coronary arteriography
- Corticosteroid injection, spinal
- Counseling
- Cox maze
- CPAP
- CPR for adults
- CPR for children
- CPR for infants
- Craniotomy
- Cryoablation
- CSF analysis
- CSF tap
- CT colonography
- CT scan
- CT scan, abdomen
- CT scan, head
- CTA
- Cutting adhesions
- CVS--transabdominal
- CVS--transcervical
- Cystectomy
- Cystocele and rectocele repair
- Cystolitholapaxy
- Cystoplasty, augmentation--laparoscopic surgery
- Cystoplasty, augmentation--open surgery
- Cystoscopy
- Cystostomy, suprapubic
- Cystourethroscopy