neurology - brain, stomatology - ?

TEETH
List of words for the clue neurology - brain, stomatology - ? from the crossword:
LIVER HEPATOLOGY HEART CARDIOLOGY EEG EEGS AXON MEDICINE SYNAPSE SPECIALTIES SENSORY AMA LOBE CPU PEA ENIAC IDEA PIA ICEE
WordClue
HEADmind, brain
MINDbrain
STEMbrain or onion
BRAINstomatology - teeth, neurology - ?
HARNSbrain
HEARTneurology - brain, cardiology - ?
LIVERneurology - brain, hepatology - ?
HELMETbrain bucket
REASONmind, brain
NEUROLOGYteeth - stomatology, brain - ?
CARDIOLOGYbrain - neurology, heart - ?
CONCUSSIONtraumatic brain injury
HEPATOLOGYbrain - neurology, liver - ?
HIPPOCAMPUSpart of brain
STOMATOLOGYbrain - neurology, teeth - ?
ENCEPHALITISInflammation of the brain
LIVERneurology - brain, hepatology - ?
LOBOTOMYneurosurgical operation