The correct answer is E
Liboon, J, Funkhouser, W, Terris DJ, A Comparison Of Mucosal Incisions Made By Scalpel, CO2 Laser, Electrocautery, And Constant-Voltage Electocautery., Otolaryngol Head Neck Surg 1997 Mar; 116(3):379-385.
Histologic damage was least with a scalpel. The extent of epithelial damage lateral to the woulnd edge and the extent of collagen denaturation were the lowest the scalpel followed by constant-voltage electrosurgery. ...constant-voltage electrosurgery wounds had significantly more granulation tissue in later weeks, suggesting wound healing may be delayed.

0 comments:
Post a Comment
Please Leave your take on these notes and mcqs. Your feedback is much appreciated.