1
HORIZONTAL REGISTRATION TECHNIQUES IN DENTURE
FABRICATION NEWLY FORMATTED STUDY GUIDE
WITH ACTUAL 2025/26 EXAM
It is achieved through upper rim planing and
What is the purpose of the helps record the
Oriental Plane of Occlusion in Camper's plane and bi-pupillary plane to
dental orient the patient's gnathological room to
registration? the
articulator.
What does the articulated wax It indicates the target VDO, providing the desired
rim registration indicate? freeway space, with the lower plane parallel to the upper rim.
,2
What are the key Face bow, relationships properly transferred
components needed for to the articulator
proper registration in with no mounting errors, and
articulators? the rim OPO plane.
What is the significance of the It ensures that the striking plate is centered on the arch, both
intraoral tracing device for the bilaterally and anteroposteriorly.
maxillary
arch?
Outline the midpoint of the R.M. pad and cuspid eminence, then
What steps are involved in
draw lines between the left pad and right eminence, and right pad
outlining the mandibular
and left eminence to
intraoral tracing device?
indicate the placement of the pin and bar.
What is the function of the lower It is placed parallel to the upper rim/plate to maintain the correct
bar in the tracer orientation.
construction?
What is the historical Patented in the late 40s in America, it is based on a 3- point support
significance of the system and has been in use since the early 20th century.
intraoral gothic arch
tracer?
How does the central bearing It evenly distributes forces on the record bases, equilibrating
pin in the gothic occlusal contacts.
arch tracer function?
What happens to the The mandible shifts forward, and the patient's head is usually
mandible during mastication slightly tilted forward.
according to
the gothic arch tracer?
, 3
What advantage does the The patient guides the mandible into the joint-related centric
intraoral gothic arch tracer relation without clinician manipulation.
provide during jaw
manipulation?
HORIZONTAL REGISTRATION TECHNIQUES IN DENTURE
FABRICATION NEWLY FORMATTED STUDY GUIDE
WITH ACTUAL 2025/26 EXAM
It is achieved through upper rim planing and
What is the purpose of the helps record the
Oriental Plane of Occlusion in Camper's plane and bi-pupillary plane to
dental orient the patient's gnathological room to
registration? the
articulator.
What does the articulated wax It indicates the target VDO, providing the desired
rim registration indicate? freeway space, with the lower plane parallel to the upper rim.
,2
What are the key Face bow, relationships properly transferred
components needed for to the articulator
proper registration in with no mounting errors, and
articulators? the rim OPO plane.
What is the significance of the It ensures that the striking plate is centered on the arch, both
intraoral tracing device for the bilaterally and anteroposteriorly.
maxillary
arch?
Outline the midpoint of the R.M. pad and cuspid eminence, then
What steps are involved in
draw lines between the left pad and right eminence, and right pad
outlining the mandibular
and left eminence to
intraoral tracing device?
indicate the placement of the pin and bar.
What is the function of the lower It is placed parallel to the upper rim/plate to maintain the correct
bar in the tracer orientation.
construction?
What is the historical Patented in the late 40s in America, it is based on a 3- point support
significance of the system and has been in use since the early 20th century.
intraoral gothic arch
tracer?
How does the central bearing It evenly distributes forces on the record bases, equilibrating
pin in the gothic occlusal contacts.
arch tracer function?
What happens to the The mandible shifts forward, and the patient's head is usually
mandible during mastication slightly tilted forward.
according to
the gothic arch tracer?
, 3
What advantage does the The patient guides the mandible into the joint-related centric
intraoral gothic arch tracer relation without clinician manipulation.
provide during jaw
manipulation?
