Ergonomics is a prime area which is often neglected and goes unnoticed always. Dentist are always prone to musculoskeletal disorders due to their improper working postures and indirect vision.Among dentist itself Endodontistface a great difficulty.Ergonomics if applied properly prevent majority of occupational disorders.This article provide light into risk factors faced by dentist and the role of ergonomics to solve it which provides better health to clinician which in turn leads to better treatment and both clinician and patient satisfaction.