The different types of dental elevators are shown in this video and the basic principles of use of elevators has been explained in the simplest way possible!
Dental elevator principles: controlled force, protected tissues
Elevators assist luxation by applying mechanical principles such as the wedge, lever and wheel-and-axle. Safe use begins with diagnosis, radiographic assessment, instrument identification, a stable operator position and a planned path of delivery. The adjacent tooth should not be used as a fulcrum, and uncontrolled apical or lingual force can damage bone, soft tissue, roots or nearby anatomical structures.
| Principle | Clinical objective | Avoid |
|---|---|---|
| Wedge | Progressive periodontal-ligament expansion | Sudden deep penetration |
| Lever | Controlled luxation against suitable bone | Adjacent-tooth fulcrum |
| Wheel and axle | Rotational delivery of selected roots | Force without visual control |
Before use, confirm instrument integrity and sterility. Continue with ethical handling of extracted teeth, dental instrument sterilization lessons and OMFS scope-of-practice context.
Frequently asked questions
Can an adjacent tooth be used as a fulcrum?
It should generally be avoided because it can damage the tooth or supporting tissues.
What should guide elevator selection?
Root anatomy, access, bone support, planned mechanics and the operator's training.
When should force stop?
Stop when resistance is unexpected, visibility is inadequate or the planned movement is not occurring; reassess rather than escalating force.
Elevator selection and controlled force belong within a broader dental extraction workflow that includes case selection and complication planning.
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