论文部分内容阅读
用超声进行涎石碎石术13例,男6例,女7例,年龄27～70岁。X线检查,涎石位于颌下腺小叶间导管12例,位于腮腺1例。如手术摘除这些涎石,必须切开或切除涎腺组织。所用超声碎石器,工作电压14.6kV,中心点压力40 mPa。患者取患侧卧位,用棉花堵塞外耳道以保护耳力。不需麻醉。在X线监视下用超声波冲击碎石,冲击3000次左右(120次·min~(-1))。每周碎石1次,共1～5次。 结果 X线检查:第1次碎石后涎石完全粉碎4
Thirteen cases of salivary stone lithotripsy with ultrasound, 6 males and 7 females, aged 27 to 70 years. X-ray examination, salivary stone in the submandibular gland lobular catheter in 12 cases, located in the parotid gland in 1 case. Surgical removal of these salivary glands, salivary gland tissue must be cut or resected. The use of ultrasonic lithotripsy, working voltage 14.6kV, the center pressure 40 mPa. Patients take the supine position, with cotton plug the external auditory canal to protect the ear force. No anesthesia. In the X-ray monitoring of the impact of ultrasound gravel, the impact of about 3000 times (120 times · min ~ (-1)). 1 times a week gravel, a total of 1 to 5 times. X-ray examination results: after the first gravel salivary stone completely crushed 4