NDAEB Exam Prep Latest 2024 Rated A+

NDAEB Exam Prep Latest 2024 Rated A+ Cellular Used as a temporary wall during a composite restoration Pulpotomy Removal of coronal portion of exposed vital pulp Pulpectomy Complete Removal of coronal pulp Hemisection Procedure in which the root and crown are cut lengthwise and removed Gingivectomy Surgical removal of diseased gingival tissues Gingivoplasty Procedure in which reshaping/contouring of gums is performed Osteoplasty What is an additive bone surgery called? Ostectomy What is subtractive bone surgery called? Irreversible A form of pulpitis that can not be healed Periodontal abscess inflammatory reaction most commonly caused by bacteria trapped in the periodontal sulcus Pulp Fibrosis When there is a decrease of living cells within the tissue, fibrous tissue will take over the pulpal canal. Root Tip Picks Surgical instrument used in the removal of root tips or fragments Bone File Instrument used to smooth bone Mouth Prop Used to hold mouth open during procedures and allows for better client comfort Excisional Biopsy Surgical procedure involving removal of an entire lesion plus some normal tissue Inner Knob Used to increase or decrease the size of the matrix band loop Indications for Endo Fractured tooth Neurotic Pulp Tooth can be restored to natural function Contraindications for Endo Tooth not able to be restored to natural function Can not be maintained periodontally What are the 3 diagnostic tests done by the dentist to determine vitality of tooth? Percussion/Palpatation Thermal Sensitivity Electric Pulp Testing Objective and Subjective Examinations Subjective - Are complaints made by CT Objective - Are visual findings by dentist Diagnostic requirements needed for an endodontic radiograph? Need to show 4-5 mm beyond apex of tooth and surrounding bone Accurate Image Exhibit good contrast 4 Ss of Matrix Band Smile Size Side Secure Main purpose of the matrix system To provide a temporary wall during a restorative procedure 3 alternate matrix systems Automatrix - band preformed T Band - Used in primary teeth Class V - For class V restorations What is the difference between mylar/cellular and a matrix band Mylar/Cellular - Used for composites. Metal will scratch composites Matrix - Used in amalgam restorations Indications for Oral surgery Removal of impacted teeth Repair cleft lip or palate Biopsy Removal of cysts/tumours Bone grafting or shaping 3 Biopsy procedures Incisional Excisional Exfoliative Dental assistants role during oral surgery? Patient Assesment and monitoring Prepare room and instruments Keep chain of asepsis Transfer/Receive instruments Maintain clear operating field Periradicular Refers to the area of nerves, blood vessels and tissues that surround the alveolar bone. Apicoectomy To surgically remove apical portion of root Sodium Hypochlorite Diluted with equal parts water and used as an irrigation system during endo Gutta Percha Plastic type of filling material used in endodontics Extension Band Matrix band is used for a class II restore with gingival involvment? Pulpotomy Procedure in which the coronal portion of the pulp is removed Endodontic Failure Persistent infection Severely curved roots Canal perforation Pulp stones Fractured roots Extensive root resportion Arementarium for an Endodontic Procedure Bracket Tray Basic Set up Burs Endo Spoon Excavator Endo Explorer Endo Plugger Endo Spreader 2x2 Gauze Locking cotton pliers Work Area local/topical anesthetic Rubber dam set up Broaches/Files Guetta Percha Rubber instrument stops Paper Points Lentulo Spirals 2x2 Gauze Cotton Pellets Irrigation Solution Hemostat/Film Temp. Filling material liers x 2 PFI Endo spoon excavator Removes coronal pulp tissue Spreaders Spread gutta percha horizontally Plugger Condenses gutta percha vertically File Used for initial debridement and during contouring Broach Tapered metal instrument that removes pulp tissue Paper points Sterile, absorbs irrigating solution and dries the canal Periosteal Elevator Retracts periostreum from bone Surgical curette Removes diseased tissue/pulp after extraction Rongeur Used to trim alveolar bone Forceps Used to extract tooth from mouth Scalpel Surgical knife, used to make incision in soft tissue Hemostat Used for grasping and holding Chisel/Mallet Reshape/remove alveolar bone