Pthirus pubis infestation SNOMEDCT_US_2020_03_01:71011005 ICD9CM:132.2 A lice infestation that involves parasitic infestation by pubic lice Pthirus pubis, which are found in the pubic hair, less commonly in eyebrows, eyelashes, beard, mustache, armpit, perianal area, groin, trunk and scalp. The symptoms include itching in the pubic and groin area. Intense itching leads to scratching which can cause sores and secondary bacterial infection of the skin. ICD10CM:B85.3 DOID:13760 Infestation by Phthirus pubis Pediculosis Pubis Pediculus pubis Phthiriasis pubis Phthirus pubis Phthirus/pediculus pubis - pubic lice - crabs UMLS_CUI:C0030759 NCI:C35777 crabs disease_ontology lice infestation