|Major Plus Composite WFA|
Upper Posterior Teeth
|The new MAJOR PLUS COMP WFA tooth follows the mounting philosophy according to Prof. Albert Gerber, the palatal cusp of the upper 5th, 6th and 7th tooth occludes in the respective fossa of the lower 5th, 6th and 7th tooth; in the 4th tooth this occlusion is reversed, the vestibular cusp of the lower tooth occludes in the fossa of the upper 4th tooth. The term MAJOR PLUS WFA (Wide Functional Area) indicates the type of occlusion done during the mastication, when not only one point of contact is affected but a large functional area of around 2 mm.|
MOLDS AND SHADES
The occlusal tables respect the concept mortar and pestle. The wide fossa allows a large spectrum of occlusal contacts without interferences. MAJOR PLUS COMP WFA teeth have such an high precision to reduce to the minimum any possible selective grinding made by the operator.
The MAJOR PLUS COMP WFA tooth is available in the universal A1-D4 shade guide. The need to simplify and speed up the clinical and technical procedures, maintaining high quality standard, suggested the selection of three posterior molds only: SMALL, MEDIUM, LARGE, adaptable to any of the anterior American Tooth Industries molds.