Essential knowledge: The candidate must be able to demonstrate essential knowledge required to effectively do the task outlined in elements and performance criteria of this unit, manage the task and manage contingencies in the context of the identified work role This includes knowledge of: Advantages of an implant retained overdenture to the client including: better aesthetics especially when resorption has decreased the size of the alveolar process in the maxilla fewer implants, abutments and prosthetic components les component stress and breakage lower treatment costs compared to fixed prosthetics simplified construction technique Applied oral anatomy including: dentition - arrangement of the teeth, naming and coding of teeth structures of the oral cavity - hard and soft palate, lateral and posterior borders of the oral cavity, tongue and floor of the mouth teeth - form and function Dental and medical records and charts including: confidentiality of client records FDI notation and Palmer notation systems and charting symbols for tooth surfaces, cavities and other dental problems items that constitute a dental record knowledge of correct dental terminology and how it is used in dental charting the purpose and requirements for maintaining accurate records of examination, treatments, materials used and drugs/medicaments prescribed the purpose of study casts and the materials used in their construction the reasons for taking radiographs and photographs Dental materials Dental practice/organisation policy and procedures Disadvantages of implant retained overdentures including the wear of attachments with repeated removal and seating of the overdenture Implant attachment options for overdentures including: bar attachment systems unconnected fixture options Retracting soft tissues and moisture control methods of retracting and protecting soft tissue methods for providing a clear field of vision methods for controlling moisture The importance for clients to follow pre and post operative instructions Why medical and dental emergencies occur and the appropriate response |