Research Progress on the Effect of General Anesthesia Combined with Local Infiltration Anesthesia Containing Epinephrine on Nasal Surgical Procedures Surgery

Abstract

Endoscopic sinus surgery is becoming more and more mature, but the main shortcomings of this surgery are narrow field of vision and surgical field bleeding. It is a method adopted by many researchers that they use mixed liquid of different proportion of lidocaine and epinephrine hydrochloride to penetrate into the nasal mucosa of the surgical area before surgery to maintain a clear visual field and reduce surgical bleeding. However, because of rich blood vessels in the nasal mucosa, it remains unclear that whether it will affect the stability of intraoperative hemodynamics, postoperative recovery and have complications. Based on relative domestic and foreign literature, this paper tempts to make a review about the effect of general anesthesia combined with local infiltration anesthesia containing epinephrine on nasal surgical procedures surgery.