![Page 1: Basic principles of Removable Partial Denture Design.ppt](https://reader034.vdocuments.us/reader034/viewer/2022052123/586896ba1a28ab39568b9493/html5/thumbnails/1.jpg)
Basic principles of Basic principles of Removable Partial Removable Partial
Denture DesignDenture Design
Dr. Emad HanbaliDr. Emad Hanbali
![Page 2: Basic principles of Removable Partial Denture Design.ppt](https://reader034.vdocuments.us/reader034/viewer/2022052123/586896ba1a28ab39568b9493/html5/thumbnails/2.jpg)
OutlineOutlineOutline the edentulous areas to Outline the edentulous areas to
be restored :be restored :- The classificationThe classification- The primary abutmentsThe primary abutments- The guiding planes The guiding planes - The anterior posterior tiltThe anterior posterior tilt
![Page 3: Basic principles of Removable Partial Denture Design.ppt](https://reader034.vdocuments.us/reader034/viewer/2022052123/586896ba1a28ab39568b9493/html5/thumbnails/3.jpg)
Class III
Unmodified
![Page 4: Basic principles of Removable Partial Denture Design.ppt](https://reader034.vdocuments.us/reader034/viewer/2022052123/586896ba1a28ab39568b9493/html5/thumbnails/4.jpg)
Class III
Unmodified
![Page 5: Basic principles of Removable Partial Denture Design.ppt](https://reader034.vdocuments.us/reader034/viewer/2022052123/586896ba1a28ab39568b9493/html5/thumbnails/5.jpg)
Class III
Unmodified
GP 1
GP 2
Primary abutments
![Page 6: Basic principles of Removable Partial Denture Design.ppt](https://reader034.vdocuments.us/reader034/viewer/2022052123/586896ba1a28ab39568b9493/html5/thumbnails/6.jpg)
AP tilt
![Page 7: Basic principles of Removable Partial Denture Design.ppt](https://reader034.vdocuments.us/reader034/viewer/2022052123/586896ba1a28ab39568b9493/html5/thumbnails/7.jpg)
SupportSupport
UniformDual
![Page 8: Basic principles of Removable Partial Denture Design.ppt](https://reader034.vdocuments.us/reader034/viewer/2022052123/586896ba1a28ab39568b9493/html5/thumbnails/8.jpg)
GP 1
GP 2
Primary supporting elements
![Page 9: Basic principles of Removable Partial Denture Design.ppt](https://reader034.vdocuments.us/reader034/viewer/2022052123/586896ba1a28ab39568b9493/html5/thumbnails/9.jpg)
One rest = pivotOne rest = pivotTwo rests = Two rests =
fulcrumfulcrum
The Introduction
of :
![Page 10: Basic principles of Removable Partial Denture Design.ppt](https://reader034.vdocuments.us/reader034/viewer/2022052123/586896ba1a28ab39568b9493/html5/thumbnails/10.jpg)
![Page 11: Basic principles of Removable Partial Denture Design.ppt](https://reader034.vdocuments.us/reader034/viewer/2022052123/586896ba1a28ab39568b9493/html5/thumbnails/11.jpg)
Basic principle of Basic principle of design :design :
Cross-arch stabilization :Cross-arch stabilization :A)A) Indirect retention Indirect retention B)B) Indirect supportIndirect support
![Page 12: Basic principles of Removable Partial Denture Design.ppt](https://reader034.vdocuments.us/reader034/viewer/2022052123/586896ba1a28ab39568b9493/html5/thumbnails/12.jpg)
GP 1
GP 2
Imaginary
fulcrum line
![Page 13: Basic principles of Removable Partial Denture Design.ppt](https://reader034.vdocuments.us/reader034/viewer/2022052123/586896ba1a28ab39568b9493/html5/thumbnails/13.jpg)
GP 1
GP 2Perpendicular
bisector of fulcrum line to mark the most suitable sight for setting of indirect retention rests and indirect supporting clasps.
X
X
![Page 14: Basic principles of Removable Partial Denture Design.ppt](https://reader034.vdocuments.us/reader034/viewer/2022052123/586896ba1a28ab39568b9493/html5/thumbnails/14.jpg)
GP 1
GP 2
X
XShort span : triangular
configuration
![Page 15: Basic principles of Removable Partial Denture Design.ppt](https://reader034.vdocuments.us/reader034/viewer/2022052123/586896ba1a28ab39568b9493/html5/thumbnails/15.jpg)
GP 1
GP 2
X
X
Long span: trapezoidal configurati
on
![Page 16: Basic principles of Removable Partial Denture Design.ppt](https://reader034.vdocuments.us/reader034/viewer/2022052123/586896ba1a28ab39568b9493/html5/thumbnails/16.jpg)
Connectors:Connectors:A)A) Major ConnectorMajor ConnectorB)B) Minor ConnectorMinor Connector
![Page 17: Basic principles of Removable Partial Denture Design.ppt](https://reader034.vdocuments.us/reader034/viewer/2022052123/586896ba1a28ab39568b9493/html5/thumbnails/17.jpg)
Mid palatal strap major connector
Minor connector
Mesh
![Page 18: Basic principles of Removable Partial Denture Design.ppt](https://reader034.vdocuments.us/reader034/viewer/2022052123/586896ba1a28ab39568b9493/html5/thumbnails/18.jpg)
6-8 mm
AP Palatal strapRidged design
Hygienic designPatient tolerance
![Page 19: Basic principles of Removable Partial Denture Design.ppt](https://reader034.vdocuments.us/reader034/viewer/2022052123/586896ba1a28ab39568b9493/html5/thumbnails/19.jpg)
Retention : Direct Retention : Direct retainersretainers
Clasp assembly :1.Minor
connector2.Rest 3.Retentive arm4.Reciprocal arm
![Page 20: Basic principles of Removable Partial Denture Design.ppt](https://reader034.vdocuments.us/reader034/viewer/2022052123/586896ba1a28ab39568b9493/html5/thumbnails/20.jpg)
![Page 21: Basic principles of Removable Partial Denture Design.ppt](https://reader034.vdocuments.us/reader034/viewer/2022052123/586896ba1a28ab39568b9493/html5/thumbnails/21.jpg)
![Page 22: Basic principles of Removable Partial Denture Design.ppt](https://reader034.vdocuments.us/reader034/viewer/2022052123/586896ba1a28ab39568b9493/html5/thumbnails/22.jpg)
![Page 23: Basic principles of Removable Partial Denture Design.ppt](https://reader034.vdocuments.us/reader034/viewer/2022052123/586896ba1a28ab39568b9493/html5/thumbnails/23.jpg)
OSCAROSCAR
OO : : OOutlineutlineSS : : SSupportupportCC : : CConnectoronnectorAA : : &&RR : : RRetentionetention
![Page 24: Basic principles of Removable Partial Denture Design.ppt](https://reader034.vdocuments.us/reader034/viewer/2022052123/586896ba1a28ab39568b9493/html5/thumbnails/24.jpg)
ENJOY
![Page 25: Basic principles of Removable Partial Denture Design.ppt](https://reader034.vdocuments.us/reader034/viewer/2022052123/586896ba1a28ab39568b9493/html5/thumbnails/25.jpg)
![Page 26: Basic principles of Removable Partial Denture Design.ppt](https://reader034.vdocuments.us/reader034/viewer/2022052123/586896ba1a28ab39568b9493/html5/thumbnails/26.jpg)