A type of Vidyā (occult science);
that Vidyā, through which a physician treats the patient by uttering his name and rubbing the corresponding body-part of his own body and the patient is cured.
āntaḥpure āntaḥpurikī vidyā bhavati yayā āturasya nāma gṛhītvā ātmano aṅgamapamārjayati, ātnraśca praguṇo jāyate sā āntaḥpurikī.
(VyaBhā 2439 Vṛ Pa 26)