The argon laser in otology

Area of Science:

• Otolaryngology
• Surgical Technology
• Biomedical Optics

Background:

• Lasers are increasingly accepted in microsurgery.
• Understanding tissue absorption properties allows wavelength selection for surgical alteration.
• The Argon laser's wavelength is suitable for soft tissue and bone manipulation in the ear.

Purpose of the Study:

• To evaluate the efficacy and advantages of the Argon laser in otologic microsurgery.
• To present a review of laser physics and its application in otology.

Main Methods:

• The Argon laser was used in microsurgical procedures on 30 patients undergoing external ear canal or middle ear surgery.
• Procedures included tympanoplasty, bleeding control, lysis of adhesions, myringotomies, external auditory canal osseous disease removal, and stapedectomy.

Main Results:

• The Argon laser was successfully employed for various soft tissue procedures like tympanoplasty and myringotomies.
• Fifteen patients underwent stapedectomy and external canal osseous disease removal using the Argon laser.
• The study demonstrated the benefits of Argon laser application in otologic microsurgery.

Conclusions:

• The Argon laser is a versatile tool for otologic microsurgery, suitable for both soft tissue and bone procedures.
• Its application in otology offers significant advantages for surgical alteration of ear tissues.