泪囊B型超声检查对泪囊鼻腔吻合术前评估的意义

The dacryocystorhinostomy preoperative assessment significance of lacrimal sac-type B ultrasonic examination

目的:探讨泪囊B型超声检查对实施泪囊鼻腔吻合术前评估的价值。方法:对103例(112眼)泪囊鼻腔吻合术患者临床资料进行回顾分析,其中慢性泪囊炎86例(95眼),外伤性泪囊炎9例(9眼),探通失败的鼻泪管阻塞8例(8眼)。结果:103例(112眼)患者中100例(109眼)患者术中泪囊囊腔大小与B型超声影像学检查相符,只有3例(3眼)患者术中泪囊囊腔大小与B型超声影像学检查不符,符合率约97.32%。结论:泪囊B型超声检查对泪囊鼻腔吻合术前评估具有重要价值。

Objective To investigate the type B ultrasonic of lacrimal sac examination on the implementation of lacrimal sac nasal anastomosis the value of preoperative assessment. Methods 103 cases （112 eyes） lacrimal sac nasal cavity anastomosis in patients with clinical data retrospective were analysed, including 86 cases （95 eyes） of chronic dacryocystitis,9 cases （9 eyes） with traumatic dacryocystitis,8 cases （8 eyes） with nasolacrimal duct obstruction which the probing of the lacrimal passage was failed. Results In 103 patients （112 eyes）,there were 100 cases （109 eyes） which the chamber size of lacrimal sac consisted with B type ultrasound imaging examination, only 3 cases （3 eyes） were not accord with B type ultrasound imaging examination, the coincidence rate was 97.32%. Conclusion Lacrimal sac type B ultrasonic examination has important value of lacrimal sac nasal anastomosis preoperative assessment.