title: [Morphometric study of total edentulous maxilla of Moroccan subjects].
abstract: Despite the importance of taking the primary dental impression, this act remains unfortunately neglected by most practitioners. Think to succeed a total removable prosthesis from a failed primary dental impression is a challenge for the practitioner and seems utopia. For this, you wish through our work give the importance to the choice of the mass-produced impression tray that is paramount for the success of the primary dental impression. This study examines a sample of 160 plaster primary models (80 maxillary and 80 mandibular) from primary dental impression carried out with mass-produced impression trays whether or not modified for new total edentulous patients having consulted at the University Dental centre in Casablanca for a prosthetic rehabilitation by total prosthesis. Thirty-six women and 44 men have been selected. The study showed that men have maxillary and mandibular arches longer and wider than those of women, and that the average value for several parameters measured is close to the measurements of the maxilla trays U3 and mandibular L3; Where the need for acquisition of large size dental impression tray, in accordance with the dimensions of our population in order to meet our expectations, namely: to respect the integrity of the support surfaces, to meet the mechanical qualities of the prosthesis, to restore the aesthetics and function by minimizing the grievances of the toothless total subject.
authors.forename: R
authors.initials: R
authors.lastname: Zeroual
authors.forename: A
authors.initials: A
authors.lastname: Andoh
authors.forename: N
authors.initials: N
authors.lastname: El Mouahid
authors.forename: S
authors.initials: S
authors.lastname: Chemlali
mesh_terms: D002508:Cephalometry / Q000379:methods*; D003430:Cross-Sectional Studies; D003481:Cuspid / Q000473:pathology; D003724:Dental Arch / Q000473:pathology*; D003761:Dental Impression Technique / Q000295:instrumentation; D003779:Denture Design; D004867:Equipment Design; D004955:Esthetics, Dental; D005260:Female; D006801:Humans; D007575:Jaw, Edentulous / Q000473:pathology*; D008297:Male; D008334:Mandible / Q000473:pathology; D008437:Maxilla / Q000473:pathology; D003765:Models, Dental; D009018:Morocco; D010159:Palate / Q000473:pathology; D012737:Sex Factors