摘要
Objective:Stapes surgery is technically challenging,yet its methodology is not standardized.We aim to elucidate preferences in stapes surgery among American Otological Society(AOS)otologists and determine if any common practice patterns exist.Study design:Cross-sectional study via emailed questionnaire.Setting:Surgery centers.Subjects and methods:Members of the AOS were an emailed a survey to quantify variables including surgical volume,anesthetic preference,laser use,type of procedure,footplate sealing technique,antibiotic use,and trainee participation.Results:Most otologists(71%)performed 2 to 5 stapes surgeries per month under general anesthesia(69%)with stapedotomy(71%)as the preferred procedure.Most(56%)used the rosette method of laser stapedotomy with manual pick debris removal for footplate fenestration.Either the handheld potassium titanyl phosphate(KTP)laser(40%)or handheld carbon dioxide(CO2)laser(33%)was used.The heat-activated memory hook(51%)was the preferred prosthesis.Footplate sealing method was variable,as was antibiotic use among respondents.Trainee participation was limited,as 42%of otologists allowed residents to place the prosthesis,and fewer allowed residents to crimp the prosthesis,and laser or drill the footplate.Surgeons with higher surgical volume(≥6 surgeries per month)demonstrated the following statistically significant correlations:footplate fenestration with laser in a rosette pattern and pick for debris removal(rs=-0.365,P=0.014)and trainee participation with fellows only(rs=0.341,P=0.022).Conclusions:Trends in various surgical decisions showed a lack of consensus in all aspects of stapes surgery.
