简述颌面部软组织损伤清创术。
眼球破裂伤虹膜脱出后进行切除的指征有() ["虹膜脱出2小时","虹膜表面脓苔附着","虹膜色素大量脱失","虹膜萎缩","以上都是"]
术中类癌综合征不会出现() ["血压下降","支气管痉挛","低血糖","肠蠕动亢进","毛细血管扩张"]
患者因右上后牙邻面龋银汞充填后出现咀嚼痛,自行服用抗生素后无好转,查体:叩(+),垂直叩诊较明显,充填体表面有亮点,冷(一),松(一),未查见悬突,对?牙未见修复体该疾病的鉴别诊断为() ["A.牙龈乳头炎","急性上颌窦类","急性根尖炎","急性牙髓炎","以上皆是"]
男性,26岁,因蛛网膜下腔出血经检查发现颅内动脉瘤。为了预防再出血,最根本措施是() ["应用脱水剂","及时进行动脉瘤手术","应用止血剂","避免情绪激动及突然用力","控制血压在正常水平"]
试述颧骨颧弓骨折的治疗原则。