procto-, proct- (Greek: anus, rectum).proctagra: 
proctalgia: 
proctitis: 
proctoclysis: 
proctocolitis: 
proctocolonoscopy: 
proctocolpoplasty: 
proctodynia: 
proctologist: 
proctology: 
proctoparalysis: 
proctoscopy: 
proctostasis: 
proctotomy: 
protologic: 
protophobia: 
protoplasty: 
protoplegia: 
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