During a pillar procedure, the surgeon places three polyester implants into the soft palate at the back of your mouth. Each implant measures 18 millimeters (mm) in length — slightly less than an inch — and 1.5 mm in diameter.
Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission.
Check out these best-sellers and special offers on books and newsletters from Mayo Clinic Press.
Benefactor support fuels Mayo Clinic’s groundbreaking research. Make a gift today to help us save lives.