咬こう痙けいじ字FuriganaAudioMeanings1nounlockjaw; trismusrare termRare medical term for spasm of the jaw muscles, making it difficult to open the mouth; synonymous with 牙関緊急.See also: 牙関緊急破は傷しょう風ふうの症しょう状じょうとして咬こう痙けいが現あらわれることがある。Break this sentence down in the analyzerLockjaw can appear as a symptom of tetanus.歯し科か治ち療りょう中ちゅうに咬こう痙けいを起おこす患かん者じゃもいる。Break this sentence down in the analyzerSome patients develop trismus during dental treatment.