9 lessons (15h 30min)
Overview:
The OHI-S Removable Dentures Online Course is an intensive 15.5-hour, 9-lesson program focused on advanced clinical and laboratory protocols for removable prosthodontics. The course covers comprehensive workflows for designing, fabricating, and delivering highly functional and aesthetic removable dentures for edentulous and partially edentulous patients.
Learning Objectives:
Master the foundational and advanced clinical steps required for fabricating complete and partial removable dentures.
Apply precise impression-taking techniques and bite registration methods for challenging anatomical presentations.
Evaluate and establish optimal occlusion, vertical dimension, and articulation to improve patient comfort, aesthetics, and masticatory function.
Implement effective strategies to troubleshoot common prosthetic complications, ensuring proper fit and long-term clinical success.
Target Audience:
Best for general dentists and prosthodontists who want comprehensive updates on clinical protocols and removable denture fabrication techniques.
+ Topics:
Lesson 1.Individual dentures
– Basics of statics;
– Basics of phonetic;
– Philosophy of occlusion on toothless patients;
– Individual gum design.
Lesson 2.How to Achieve Suction in a Lower Denture by following Dr. Jiro Abe`s SEMCD technique. Part 1
– Achieve success with removable prosthetics by utilizing the Biofunctional Prosthetic System (BPS) by Ivoclar Vivadent and the SEMCD Technique by Dr. Jiro Abe;
– Explore the anatomical, biological, physiological and psychological factors that enhance or limit denture success;
– Perform diagnostic patient evaluation;
– Investigate various alginate impression materials and methods for preliminary impressions;
– Compare open mouth versus closed mouth preliminary impressions;
– Perform centric tray jaw registration;
– Create analog study models and articulate using a Stratos 300 articulator;
– Perform model analysis and create occlusal rims;
– Clinically confirm vertical dimensions of rest and occlusion as well as define Campers plane.
Lesson 3.Clinician-technician-patient cooperation: Digital Dentures
– Digital Denture Process from both a clinical and technical perspective;
– Digital communication and unparalleled efficiency of various Digital Denture Workflows;
– Digital Smile Design;
– Сurrent software and hardware required for Digital Denture Success;
– Literature pertaining digital denture processes;
– The clinical and fabrication procedures associated with 2 or 3-appointment workflow.
Lesson 4.Fixed/non-fixed implant prosthesis: digital workflow
– How to use a face scan to design full dentures;
– Immediate repair denture manufacturing workflow;
– How to prepare scan data from old dentures;
– 2-Piece additive manufacturing method: Nextdent 5100;
– 1-Piece milling manufacturing method: DG Shape DWX 52D;
– Denture scan based full arch fixed implant prosthesis workflow.
Lesson 5.How to Achieve Suction in a Lower Denture by following Dr. Jiro Abe`s SEMCD technique. Part 2
– Scan and design models to create digital and analog Gnathometer M custom trays;
– Complete final impressions using the Gnathometer M custom trays;
– Perform gothic arch tracing and UTS face bow registration;
– Create and articulate final denture models;
– Analyze models and set-up dentures for try-in;
– Perform denture try-in and modify as needed;
– Process and finish analog dentures ;
– Insert completed dentures and perform follow up;
– Explore denture reline steps;
– Apply BPS and SEMCD to implant-retained overdentures.
Lesson 6.Complete denture: аnalogic workflow
– Prognostic evaluation;
– Preliminary impressions;
– Individual trays;
– Definitive impression by closed mouth technique;
– Neutral zone analysis;
– Gotic arch registration;
– Teeth arrangment and try-in;
– Customization and finalization;
– Delivery.
Lesson 7.Key practical points for successful prosthetics with сomplete denture (analog method)
– What to look for when examining a patient for the correct choice of tactics and method;
– What influences the choice of anatomical impression material?
– Clinically relevant parameters of a trays. Compression or decompression of the mucosa?
– The master model is one of the parameters of success! What does a successful working model look like?
– What are the sin of occlusal rims? Are we fixing mistakes? Or are we abandoning them?
– Phonetic tests in prosthetic reception – need No1;
– Recording a gothic arch? Advantages and disadvantages;
– Does occlusion save or spoil all the work?
– Aesthetics of prosthetics with acrylic constructions;
– Current trends in full prosthetics.
Lesson 8.Basic steps for making complete dentures
– Impression with an individual trays. Detailed analysis of techniques:
– Determination of the CR. Intraoral recording of gothic arch:
– From manufacturing in an articulator to fixing the CR in the mouth:
– Tasks of functional impression:
– The choice of technique and masses in various clinical situations;
– Ways of compression and decompression of the oral mucosa, in which clinical situations;
– Should the edge of the functional impression be three-dimensional?
– Thickness of the mass in the finished impression and the individual punching zone tray:
– CR, position of central occlusion and multiple contact? Will there be an equal sign between them?
– «Occlusal» rims are more «Aesthetic» today!
– Gothic arch recording method as a simple and accurate mandible position determination method:
– Rules for making in the articulator (For example CRS 10, Candulor or CentroFix, AG):
– Recording of movements of the mandible and registration of the CR:
– How to avoid mistakes and a large number of corrections after prosthetics?
Lesson 9.Complete denture: digital workflow
– Conventional vs digital impression:
– Interarch registration:
– Printed or milled finalization:
– Patient outcomes.





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