TOPIC : MAXILLOMANDIBULAR RELATIONSHIPπ― KEY FACTSπΉCamperβs line is the line joining the inferior border of the ala of the nose to the superior border of the tragus. Ideally, the Camperβs plane is considered to be parallel to the occlusal plane.πΉChristensenβs phenomenon is the space that occurs between the occlusal surfaces during mandibular protrusion.πΉCentral bearing device was first described by Alfred Gysi in 1910.πΉInterocclusal distance or freeway space is 2β4 mm which is observed in the premolar region in class I cases. In class II, it is greater than 4 mm…
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