Pilonidal sinus

Definition

A hair-containing cyst or sinus, occurring chiefly in the coccygeal region.

Also known as pilonidal sinus, pilonidal sinus (disease) — per MONDO

Also identified as

• MESH D010864 per MONDO
• OMIM 173000 per MONDO
• SCTID 47639008 per MONDO
• UMLS C0031925 per MONDO