title: Prosthodontic principles in the framework design of maxillary obturator prostheses.
abstract: The Aramany classification system of postsurgical maxillectomy defects is a useful tool for teaching and developing obturator framework designs and enhancing communication among prosthodontists. This article describes a series of Aramany-obturator design templates and discusses the relevant considerations for each. In all situations, a quadrilateral or tripodal design is favored over a linear design because this allows a more favorable leverage design application that will aid in the support, stabilization, and retention of the prosthesis.
authors.affiliation: Department of Prosthodontics, Medical College of Georgia, School of Dentistry, Augusta.
authors.forename: G R
authors.initials: GR
authors.lastname: Parr
authors.forename: G E
authors.initials: GE
authors.lastname: Tharp
authors.forename: A O
authors.initials: AO
authors.lastname: Rahn
mesh_terms: D003779:Denture Design; D003781:Denture Retention; D003832:Denture, Partial, Removable; D006801:Humans; D008437:Maxilla / Q000601:surgery*; D010158:Palatal Obturators; D013698:Templates, Genetic