【医】 prophylactic odontotomy
channel; chimb; ditch; fossa; furrow; gouge; groove
【医】 channel; furrow; groove; gutter; sulci; sulcus; trough
crack; crevice; gap; interval; opportunity; rift
【化】 opening
【医】 gap; space; spatia; spatium; split
ablate; excise; excision; exscind; removal; resect
【医】 ablate; abscission; eccope; excise; exsect; removal; resect; resectio
resection
defend; guard against; prevent
caries
【医】 caries; dental caries; dental gangrene; eurodontia; odontosphacelism
art; method; skill
【医】 technic; technique
