Closed horseshoe major connector

A component of the partial denture that connects the parts of the prosthesis located on one side of the arch with those on the opposite arch. It provides cross-arch stability to help resist displacement by functional stresses.

This document discusses major connectors, which connect the components on one side of a dental arch to the other side. It describes the different types of major connectors for the maxilla, including palatal bars, straps, double palatal bars, horseshoe connectors, closed horseshoe connectors, and complete palates. The functions, advantages, disadvantages, and indications for use of each type are explained in detail. Read less. AI-enhanced description.

Closed horseshoe major connector

Recommended Mandibular Major Connectors. Mandibular Major Connectors Aamir Godil. Indirect retainers. Indirect retainers Amritha James. Major Connectors. Major Connectors Apurva Thampi. RPD Major Connectors. Minor connectors. Minor connectors Bibin Bhaskaran. Pontics Preeti Kalia. Balanced occlusion.

Mandibular Major Connectors Aamir Godil.

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Thank you for visiting nature. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser or turn off compatibility mode in Internet Explorer. In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript. Available from Macmillan on This article describes the types and functions of connectors for RPDs. It also considers the relative merits and limitations of these connectors.

Closed horseshoe major connector

A component of the partial denture that connects the parts of the prosthesis located on one side of the arch with those on the opposite arch. It provides cross-arch stability to help resist displacement by functional stresses. All other parts of the partial denture are directly or indirectly attached to the major connector. Is a modification of the lingual bar. The sublingual bar essentially the same as that of a lingual bar, but placement is inferior and posterior to the usual location of a lingual bar, lying over and parallel to the anterior floor of the mouth. Is a modification to the lingual plate with a hinged labial bar. Consists of a labial bar connected to the major connector by a hinge on one side and a latch on the other end.

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In the maxillary arch, because no moving tissue is present in the palate as in the floor of the mouth, the borders of the major connector may be placed well away from gingival tissue. RPI system Rupal Patle. Mandibular major connectors Dr. A labial bar is rarely indicated. A lingual plate must be supported by rests arrows located no farther posterior than the mesial surface of the first premolars. Disadvantages: Because of extensive coverage, adverse soft tissue reaction in the form of inflammation and hyperplasia may occur if proper oral hygiene is not practiced. In the maxillary arch, a major connector may cover a small torus if its surgical removal is impossible and if it cannot be avoided by altering the design of the major connector. Recently uploaded Multi - checkbox Attribute in the Odoo Bridge and Pontic Design. Non rigid major connectors. Rigidity can be increased by extending the borders slightly onto the horizontal surfaces of the hard palate.

This presentation specifically deals with the maxillary and mandibular Major connectors used in a cast partial denture.

The increased tissue coverage helps distribute applied stresses over a larger area. Mandibular Major Connectors Aamir Godil. Functionally generated path occlusion final Dr Mujtaba Ashraf. Multi - checkbox Attribute in the Odoo 17 Celine George. Inherently strong, it can be kept relatively thin. Today, palatal bar major connectors are used primarily in interim applications. Alignment and leveling. The posterior border should extend to the junction of the hard and soft palates. Dental Waxes. Maxillary Major Connector Types: Single palatal bar Single palatal strap Antero-posterior palatal bar Antero-posterior palatal strap Palatal plate-type U- shaped connector 1 Single Palatal Bar Indications: Bilateral edentulous spaces of short span which is entirely tooth-supported Limited usage Advantages: Minimum coverage Although most widely used but as an interim partial denture until more definitive treatment can be considered. JPD ; 81 :