残留和复发颈部转移灶
Residual or recurrent cervical metastasis foci
胆囊颈部成形术
gallbladder neck plastic operation
胆囊颈部成型术
preservation of cholecyst
胆囊颈部结石
Stones of gall bladder neck
胆囊颈部结石嵌顿
gallbladdercalculiincarceration
Stone incarceration in neck of gallbladder
非龋性颈部缺损
Non-carious cervical lesions
颌面颈部
Facial and cervical region
Maxillofacial and neck
降速阀喉颈部测压孔
underspeed valve throat pressure tap
降速阀喉颈部压力
underspeed valve throat pressure