Comparison of condylar control settings using three methods: a bench study.
Articulators that program eccentric condylar pathways minimize occlusal adjustments of dental prostheses. This bench study compared three groups of methods for recording the immediate Bennett shift and the protrusive condylar path of the mandible. The experimental design restricted the variable associated with these methods. The various methods for recording protrusive excursions from best to worst were: (1) electronic pantography (Denar); (2) mechanical pantography (Denar); and (3) simplified mandibular motion analyzers (Whip-Mix and Denar). The methods of recording immediate side shift from best to worst were: (1) electronic pantograph; (2) polyether interocclusal records; (3) mechanical pantography (Denar) and simplified mandibular motion analyzer (Panadent); (4) simplified mandibular motion analyzer (Whip-Mix and Denar); and (5) zinc oxide interocclusal records.
Pelletier
L B
LB
Department of Prosthetic Dentistry, Harvard School of Dental Medicine, Boston, Mass.
Campbell
S D
SD
D000704:Analysis of Variance; D003725:Dental Articulators; D003748:Dental Equipment; D003830:Denture, Partial, Fixed; D004582:Electronics, Medical; D006801:Humans; D007574:Jaw Relation Record; D008334:Mandible / Q000502:physiology*; D008335:Mandibular Condyle / Q000502:physiology; D009068:Movement