A Complete Operator Stool Adjustment Guide
Adjust every part of your operator stool, from seat height to backrest angle, to support sustained neutral posture.

Every Adjustment Matters
An operator stool has multiple adjustments, and each affects posture. Setting only the height leaves the backrest and armrests working against you rather than for you.
The Adjustment Sequence
- Set seat height so hips sit slightly above knees with feet flat.
- Set seat tilt to maintain a slight forward pelvic tilt.
- Position the backrest to support the lumbar curve at belt level.
- Adjust armrests to support the forearms without elevating the shoulders.
Rechecking Through the Day
Posture drifts as fatigue builds. Recheck your stool adjustments after lunch and after any change in patient position or procedure type.
Practical Takeaway
Adjust seat height, tilt, backrest, and armrests in sequence, and recheck after lunch and after any change in patient position.
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