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State PSC PYQ - 3 Questions
The Christensen/s phenomenon refers to the gap that occurs between the opposing posterior occlusal surfaces when the mandible is protruded.This disocclusion is a key consideration in dental procedures, especially in the fabrication of complete dentures, to ensure proper balance and function.
The lateral pterygoid muscle plays the primary role in positioning the mandible in centric relation, acting during mandibular translation and stabilization during mandibular positioning.
Calcium hydroxide is not commonly used for pulpotomy because it may cause internal resorption and treatment failure in primary teeth. MTA, Formocresol, and Glass ionomer cement are acceptable pulpotomy materials.
MCQ