puncta

基本解释

The dermatoscopy revealed dilated puncta on the papules.
以皮肤视镜检查可发现丘疹上有扩张的小孔。
Then a lacrimal probe was used to probe the ducts from lacrimal puncta to lower nasal cavity along its' trend.
之后，以探针从泪小点进针，沿泪道走行直达下鼻道。
For invalid cases,viscoelastic materials were injected into upper lacrimal puncta instead of water.
结果:共42例手术应用此方法,成功率97%25。
Type of pore in reservoir is mainly secondary pore space, mainly including intragrain vugular pore and puncta.
喉道类型以片状、弯片状为主;
After local anaesthesia and disinfection of the abnormal eyes,a dilator was used to dilate the lacrimal puncta and lacrimal ducts were lavaged.
患眼局部麻醉后，清洗消毒，泪点扩张器扩张泪小点并冲洗泪道。