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Team Dentistry
Classification of Motions
Operating Zones
Instrument Transfer
Dental Supervision
100
process which dentist & assistant work together to perform clinical procedures in an ergonomically structured enviroment
What is Four-handed dentistry
100
The dental assistant should be this many inches above the operator
What is 4-6 inches
100
Area where instruments & dental materials are exchanged
What is transfer zone
100
Hand the dental assistant transfers with
What is left hand
100
Specific intra-oral skill completed as a procedure or as a part of a procedure by clinical dental assistant
What is expanded function
200
After the patient is escorted to the treatment area & seated they are lowered into
What is Supine position
200
Class that involves movements of fingers & wrist
What is class II
200
Zone located directly behind the patient
What is static zone
200
only classes used to transfer instruments
What is class I, II, III
200
When dentist must be in the dental office area but not necessarily present in the same treatment room as the EFDA/RDA
What is indirect vision
300
Distance between the operators face & the patients face
What is 12-14 inches
300
Class that involves movements of fingers, wrist, and elbow
What is class III
300
Assistants zone based on a "clock concept" for right handed dentist
What is 2 o'clock to 4 o'clock
300
used to transfer small items to and from the oral cavity pinching the "beaks" together
What is cotton pliers
300
stabilizing the hand reducing the chance of slipping or traumatizing tissues in mouth "finger rest"
What is fulcrum
400
The most essential qualities for the operator
What is Access & visualization
400
Class which includes transferring an instrument with pen grasp, or mixing dental materials
What is class II
400
Operator's zone based on a "clock concept" for a right handed dentist
What is 7 o'clock to 12 o'clock
400
Transferred by directing their handles into the dentist's palm
What is instruments with hinges
400
when viewing an object through the use of a mirror & requires a lot of trial & error being viewed in reverse
What is indirect vision
500
The back of the chair is raised to a slightly more upright position for better visualization
What is working in the mandibular arch
500
Class that involves use of entire arm & shoulder
What is class IV
500
12 o'clock to 2 o'clock for a right handed dentist
What is static zone
500
directing the working end of the instrument downward for mandibular arch & upward for maxillary arch
What is position of use
500
How the mirror is kept to the working surface
What is parallel