Efficacy of L/A Spray andL/A-soaked Nasal Packings on Postoperative Pain After Nasal Closed Reduction

Efficacy of Preoperative Lidocaine Spray and Local Aensthetics-soaked Nasal Packings on Postoperative Pain After Nasal Closed Reduction

This study is perfored to investigate the efficacy of preoperative lidocaine spray and lidocaine-bupivacaine mixture-soaked nasal packing for acute postoperative pain after nasal closed reduction surgery.

To investigate the treatment of postoperative pain after nasal closed reduction surgery, we plan to investigate the effect of preoperative lidocaine spray and lidocaine-bupivacaine mixture-soaked nasal packing for the patinets undergoing nasal closed reduction under general aensthesia, compaing to the control group (normal saline spray and normal saline-soaked nasal packing).

Inclusion Criteria:

• patients scheduled to receive nasal reduction surgery under general aensthesia

Exclusion Criteria:

• concomitant disorders (eg. facial bone fractures) concomitant surgery (eg. septoplasty)