chon - clos
- chondro-osteoplastic tracheobronchopathy
- chondroblastoclastoma
- chondroblastoma
- chondrodystrophy
- chondroma
- chondromyosarcoma
- chondroperichondritis of the larynx
- chondrosarcoma
- choose a diet
- chordoma
- chorea
- choreic hyperkinesis
- choreic syndrome
- choreoathetosis
- choriocarcinoma
- chorionepithelioma
- chorionic gonadotrop[h]in
- chorionic gonadotrop[h]in test
- choroid
- Choroid
- choroiditis
- Choroiditis
- chromatophytosis
- chromatopsia
- chromocystoscopy
- chromomycosis
- chromosomal anomaly
- chromosomal complex study
- chronic adnexitis
- chronic alcoholic intoxication
- chronic alcoholism
- chronic angina
- chronic aortic aneurysm
- chronic appendicitis
- chronic bronchitis
- chronic brucellosis
- chronic caries of a dental caries
- chronic caries of a tooth caries
- chronic catarrhal rhinitis
- chronic cholecystitis
