Orthodontic Diagnostics: A Modified Sassouni+ Cephalometric Analysis

Modern orthodontic diagnostics requires an extensive knowledge of not only occlusion but of craniofacial growth. The study of cephalometrics is an age old concept advanced by hundreds of orthodontic experts, societies and associations for the purposes of nomenclature, diagnostic and therapeutic treatment planning. The authors have advanced and improved upon the original Sassouni+ Cephalometrics to allow for a more neuro-muscular functional occlusal, upper airway and cranio-cervical evaluation of the patient presenting for orthodontic and or occlusal therapy.

Sassouni+ was first introduced by Dr. Richard Beistle of Buchanan, Michigan. This analysis had its origin from orthodontist Dr. Viken Sassouni of the University of Pittsburgh. The original was developed in the late 1950s by Dr. Sassouni for use with the traditional techniques of the time. Sassouni, however, was unaware of the usefulness of the analysis in evaluating patients from a European style functional perspective. After Dr. Beistle adapted the analysis, Dr. Jay W. Gerber discovered its importance in the evaluation from a neuromuscular perspective. In 1987, he advanced the diagnosis for a more complete craniomandibular analysis.