67 Questions
What is the primary purpose of recording jaw relations?
To create and maintain consistent relationships between teeth
Which factor influences the accuracy of an interocclusal record?
Reliability of the mandibular position influenced by the occlusal contacts
What are maxillo-mandibular records used for?
To control the undesirable effects of rotational force on the prosthesis
What is the purpose of using facebow?
To ensure a balanced distribution of occlusal forces
Which method is used for evaluating occlusal relationships?
Quantitative Method: Evaluating occlusal relationships, the sequence and density of the contacts can be differentiated
Which factor can influence the reliability of mandibular position in an interocclusal record?
Tissue changes within the joints
What goal does obtaining and transferring occlusal records aim to achieve?
Maintaining consistent relationships between jaws
Which method is not suitable for evaluating occlusal relationships?
Silk strip
What is the primary function of a face-bow in dentistry?
Determining the patient’s condylar position
How is the centric relation defined?
The relationship of the mandible to the maxilla when the properly aligned condyle-disc assemblies are in the most superior – anterior position against the eminentiae.
What is the disadvantage of using a face-bow in dentistry?
Extra staff is needed.
Which material is used for interocclusal records due to its limited resistance and minimal dimensional change?
Wax
What is the purpose of interlocking recording through the remaining posterior teeth?
To achieve a natural closure of the patient by mutual transfer of models.
In which situation would wax interlocking recording be performed?
When mutual teeth do not correspond mutually so that the model can be closed off.
What does a transfer guide help with?
Recording the spatial relationship of the maxillary arch to some anatomic reference points.
What would be the outcome of tightly fixing the fork to the main body in using a face-bow?
Determining the patient’s condylar position.
What are maxilla-mandibular records used for in dentistry?
Identifying the relationship between the maxilla and mandible for accurately recording occlusal contact relationships.
What does a Kinematic Face-bow help in determining?
The patient’s condylar position.
What is NOT a use of Face-bow in dentistry?
Class I and II cases open anterior bite or end to end relationship single restoration on II molar not for premolar and I molar segmental restoration anterior restoration.
What is the primary function of a callipper-like instrument used to record the spatial relationship of the maxillary arch to some anatomic reference point?
Face-bow
What is the relationship of the mandible to the maxilla when the properly aligned condyle-disc assemblies are in the most superior – anterior position against the eminentiae irrespective of vertical dimension or tooth position?
Centric relation
What is the term for an occlusion when the mandible is in centric relation?
Centric occlusion
What is the purpose of obtaining and transferring occlusal records in dentistry?
To accurately record the occlusal contact relationship
What is the primary use of a Kinematic Face-bow in dentistry?
To determine the patient’s condylar position
What factor influences the accuracy of an interocclusal record?
Mandibular position
In which situation would wax interlocking recording be performed?
When mutual teeth do not correspond mutually so that the model can be closed off
Which method is not suitable for evaluating occlusal relationships?
Facing models directly
What is the disadvantage of using a Face-bow in dentistry?
Extra staff is needed
What is the primary purpose of recording jaw relations?
To accurately identify the relationship between the maxilla and the mandible
What are maxilla-mandibular records used for in dentistry?
To accurately record the maxilla-mandibular relation
What does a Face-bow allow in vertical dimension changes that do not exceed a few millimeters?
Occlusal contact points to remain the same
What influences the accuracy of an interocclusal record?
Material properties, recording technique, reliability of the mandibular position influenced by the occlusal contacts, muscular action, tissue changes within the joints
What are the reasons for using maxillo-mandibular records?
To create and maintain consistent relationships between jaws, ensure balanced distribution of occlusal forces, control undesirable effects of rotational force on the prosthesis, prevent deflective contacts of the teeth in centric and eccentric closures
What methods are used for evaluating occlusal relationships?
Quantitative Method
What are the goals and methods of using facebow?
To create and maintain consistent relationships between jaws, ensure balanced distribution of occlusal forces, control undesirable effects of rotational force on the prosthesis, prevent deflective contacts of the teeth in centric and eccentric closures
What does obtaining and transferring occlusal records aim to achieve?
Creating and maintaining consistent relationships between jaws, ensuring balanced distribution of occlusal forces, controlling undesirable effects of rotational force on the prosthesis, preventing deflective contacts of the teeth in centric and eccentric closures
What is the primary function of a face-bow in dentistry?
Creating and maintaining consistent relationships between jaws
How is the centric relation defined?
As the most retruded, unstrained position of the mandible to the maxilla
What factor can influence the reliability of mandibular position in an interocclusal record?
Occlusal contacts
What are the criteria for accurate occlusal records?
To create and maintain consistent relationships between jaws, ensure balanced distribution of occlusal forces, control undesirable effects of rotational force on the prosthesis, prevent deflective contacts of the teeth in centric and eccentric closures
What are the methods and materials used to take occlusal records?
Not provided in the text
What are the undesirable effects of rotational force on the prosthesis?
Not provided in the text
What prevents the deflective contacts of the teeth in centric and eccentric closures?
Not provided in the text
To create and maintain consistent relationships between ______
jaws
To ensure a balanced distribution of occlusal ______
forces
To control the undesirable effects of rotational force on the ______
prosthesis
Accuracy of an interocclusal record influenced by material ______
properties
Reliability of the mandibular position influenced by the occlusal ______
contacts
Muscular action and tissue changes within the ______
joints
Evaluating occlusal relationships, the sequence and density of the contacts can be ______
differentiated
What are maxillo-mandibular records used for in ______
dentistry
What is the primary purpose of recording jaw ______
relations
Which method is used for evaluating occlusal ______
relationships
What are the goals and methods of using ______
facebow
What are maxilla-mandibular records used for in ______
dentistry
______ is the relationship of the mandible to the maxilla when the properly aligned condyle-disc assemblies are in the most superior – anterior position against the eminentiae irrespective of vertical dimension or tooth position.
Centric relation
______ is an occlusion when the mandible is in centric relation.
Centric Occlusion
It should accurately record the incisal and occlusal surfaces of teeth. It should be verifiable. It must have solidity to retain the shape and strength. These are the criteria for accurate ______ records.
occlusal
______ is a calliper-like instrument used to record the spatial relationship of the maxillary arch to some anatomic reference point or points and then transfer this relation to an articulator.
Face-bow
______ allow occlusal contact points to remain the same in vertical dimension changes that do not exceed a few millimeters.
Face-bow
______ are used for maxilla-mandibular relation record and maximum cusp-fossa relation record.
Face-bow
______ is used to record the spatial relationship of the maxillary arch to some anatomic reference point.
Face-bow
______ is an occlusion when the mandible is in centric relation.
Centric Occlusion
In ______ recording through the remaining posterior teeth, a piece of wax is softened and placed between the teeth and closed to the patient.
wax interlocking
The wax should be softened homogeneously. The wax must not to overflow on soft tissues. The parts overflowing on the soft tissue should be cut with a sharp spatula. The wax must be removed from the mouth several times, cooled under water and checked again in the mouth. It should be removed by cooling at the latest remove from the mouth. These are the points to be observed when ______ recording is performed.
wax interlocking
______ is used for transferring the face bow record to the articulator.
Face-bow
In ______ face-bow, the lower jaw lateral relations show differences.
Kinematic
Test your knowledge about the qualitative method for the Photo-Occlusion T-Scan system, which involves evaluating the density of the contacts based on the darkness of the marks. Learn about the materials used for interocclusal records and their characteristics.
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