| 释义 |
lingual crib lin·gual crib (ling'gwăl krib) Wire orthodontic appliance placed in a position lingual to the maxillary incisors to help a child overcome the habits of thumb sucking and tongue thrusting. lin·gual crib (ling'gwăl krib) Wire orthodontic appliance placed in a position lingual to the maxillary incisors to help a child overcome the habits of thumb sucking and tongue thrusting. |