Preserving the buccal cortical plate is mandatory for functional and aesthetic restorative outcomes.
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Apical Wedging: Insert a thin periotome or straight luxator along the long axis into the periodontal ligament space. Use gentle, sustained apical pressure rather than forceful sideways leverage.
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Avoid the Fulcrum Fallacy: Never use an adjacent healthy tooth or the thin labial plate as a fulcrum. The primary support must come from interdental bone.
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Patience Over Torque: Apply light, continuous pressure for 5–10 seconds per quadrant of the root. This exhausts the collagen fibers of the PDL and allows slow osseous expansion without micro-fracturing the socket rim.