术野清晰 meaning in English

clear field of view

In a dry field , too , the cutaneous nerves are identified and protected more easily , and they often may be used as guides to deeper structures
这样可以使术野清晰，组织分离操作简单容易，并能减少手术损伤，缩短手术时间。
Conclusion : this method of widening nasal valve fits to the anatomical and physiological action of nasal cavity . this operation is simple , with distin ctly operative field , less injured and less bleeding . after operation , the patients have less pains and recover quickly without complication
结论:手术扩大狭窄鼻瓣膜区符合鼻腔解剖和生理功能,手术操作简单,术野清晰,组织损伤小,出血少,术后反应轻,痛苦小,无手术并发症。