C-wire hand drill for small-hole stapedectomy

Area of Science:

• Otolaryngology
• Surgical Innovation

Background:

• Stapedectomy is a surgical procedure to restore hearing.
• Traditional stapedectomy involves total footplate removal, potentially causing trauma.

Purpose of the Study:

• To evaluate the C-wire hand drill for small fenestra stapedectomy.
• To compare risks associated with small fenestra vs. total footplate removal.

Main Methods:

• Utilizing a four-sided point C-wire hand drill.
• Performing small fenestra stapedectomy.

Main Results:

• Reduced risk of footplate mobilization observed.
• Small fenestra stapedectomy demonstrated less vestibular trauma.
• Lower risk of aspirating vestibular contents noted.

Conclusions:

• The C-wire hand drill enhances safety in small fenestra stapedectomy.
• This technique minimizes vestibular trauma and aspiration risks.
• Offers a potentially safer alternative to total footplate removal.