PACEMAN Wk 5 (Facial, sinuses, orbits & nasal) Flashcards
FACIAL OF 20
P-
1. Distance from the lateral margin of orbits to the lateral cranial cortices are equal
- Distance from the crista galli to the lateral cranial cortices are equal
- Petrous ridges are demonstrated horizontally just below the inferior orbital margins
A- Frontal and ethmoid sinuses and lateral cranial cortices are included within the collimated field.
C- 4 sided collimation
E- Sufficient penetration & exposure without motion, to visualize frontal bone.
M - marker present
A- No visible artefacts and motion unsharpness
N - name annon due to PDPA and education purpose
FACIAL OM
P-
1. Distances from the lateral orbital margins to the lateral cranial cortex and from the bony nasal septum to the lateral cranial cortex on both sides are equal.
- Petrous ridges are demonstrated inferior to the maxillary sinuses and extend laterally from the posterior maxillary alveolar process
- Inferior maxillary sinuses are free from superimposing maxillary alveolar processes
A - Frontal and maxillary sinuses and lateral cranial cortices are included within the collimated field.
Inferior orbital rims are seen
C- 4 sided collimation
E- Sufficient penetration and exposure, without motion, to visualize maxillary region
M - marker present
A- No visible artefacts and motion unsharpness
N - name annon due to PDPA and education purpose
FACIAL LATERAL
P-
1. Sella Turcica is seen in profile
- Orbital roofs, mandibular rami, greater wings of the sphenoid, external acoustic canals, zygomatic bones, and cranial cortices are superimposed
A- Frontal, ethmoid, sphenoid, and maxillary sinuses, greater wings of the sphenoid, orbital roofs, sella turcica, zygoma, and mandible are included within the collimated field.
C- 4 sided collimation
E- Sufficient penetration and exposure, without motion, to visualize maxillary region
M - marker present
A- No visible artefacts and motion unsharpness
N - name annon due to PDPA and education purpose
SINUS OF 15
P-
1. Distance from the lateral margin of orbits to the lateral cranial cortices are equal
- Distance from the crista galli to the lateral cranial cortices are equal
- Petrous ridges are projected into lower one-third of orbits.
- Frontal sinuses are projected above the fronto-nasal suture
- Anterior ethmoid air cells are visualized laterally adjacent to each nasal bone
A- Frontal, ethmoid and maxillary sinuses and lateral orbital rims are included within the collimated field.
C- 4 sided collimation seen
E- Sufficient penetration & bony trabuculae is visible with adequate density of soft tissue
M - marker present
A- No visible artefacts and motion unsharpness
N - name annon due to PDPA and education purpose
SINUS OM
P-
1. Distances from the lateral orbital margin to the lateral cranial cortex and from the bony nasal septum to the lateral cranial cortex on both sides are equal
- Petrous ridges are demonstrated inferior to the maxillary sinuses.
- Inferior maxillary sinuses are free from superimposing alveolar processes.
A- Frontal and maxillary sinuses and lateral orbital rims are included within the collimated field.
C- 4 sided collimation seen
E- Sufficient penetration & bony trabuculae is visible with adequate density of soft tissue
M - marker present
A- No visible artefacts and motion unsharpness
N - name annon due to PDPA and education purpose
SINUS LATERAL
P -
1. Sella Turcica is seen in profile
- Orbital roofs, external acoustic canals, cranial cortices are superimposed
A- Frontal, ethmoid, sphenoid, and maxillary sinuses, greater wings of the sphenoid, orbital roofs, sella turcica, zygoma, and mandible are included within the collimated field.
C- 4 sided collimation seen
E- Sufficient penetration & bony trabuculae is visible with adequate density of soft tissue
M - marker present
A- No visible artefacts and motion unsharpness
N - name annon due to PDPA and education purpose
ORBITS OF 20
P-
1. Distance from the lateral margin of orbits to the lateral cranial cortices are equal
- Distance from the crista galli to the lateral cranial cortices are equal
- Petrous ridges are demonstrated horizontally just below the inferior orbital margins
A- Frontal and ethmoid sinuses and lateral cranial cortices are included within the collimated field.
C- 4 sided collimation seen
E- Sufficient penetration & bony trabuculae is visible with adequate density of soft tissue
M - marker present
A- No visible artefacts and motion unsharpness
N - name annon due to PDPA and education purpose
ORBITS OM
P-
1. Distances from the lateral orbital margin to the lateral cranial cortex and from the bony nasal septum to the lateral cranial cortex on both sides are equal
- Petrous ridges are demonstrated inferior to the maxillary sinuses
A- Frontal and maxillary sinuses and lateral orbital rims are included within the collimated field.
C- 4 sided collimation seen
E- Sufficient penetration & bony trabuculae is visible with adequate density of soft tissue
M - marker present
A- No visible artefacts and motion unsharpness
N - name annon due to PDPA and education purpose
ORBITS LATERAL
P-
1. Sella Turcica is seen in profile
- Orbital roofs, greater wings of the sphenoid, and cranial cortices are superimposed
A- Frontal, ethmoid and sphenoid, and maxillary sinuses, greater wings of the sphenoid, orbital roofs and sella turcica are included within the collimated field
C- 4 sided collimation seen
E- Sufficient penetration & bony trabuculae is visible with adequate density of soft tissue
M - marker present
A- No visible artefacts and motion unsharpness
N - name annon due to PDPA and education purpose
ORBITS OM 55
P -
1. Inferior orbital rims are located in the centre of the radiograph, with the entire orbital rims and maxillary bones within the collimated field.
- Cranium seen without rotation.
- Petrous ridges are projected into the lower maxillary sinuses, below the inferior orbital rim.
E- Sufficient penetration and exposure, without motion, to visualize the orbital floors.
NASAL LATERAL
P-
1. Orbital roofs and the most anterior aspects of the cranial cortices are superimposed
A-
1. Nasal bones, with surrounding soft tissue, anterior nasal spine of maxilla, fronto-nasal suture, and the most anterior aspects of cranial cortices, orbital roofs, and zygomatic bones are included within the collimated field.
C- 4 sided collimation seen
E- Sufficient penetration & bony trabuculae is visible with adequate density of soft tissue
M - marker present
A- No visible artefacts and motion unsharpness
N - name annon due to PDPA and education purpose
NASAL OM
P-
1. Distances from the lateral orbital margins to the bony nasal septum on both sides are equal.
- Petrous ridges are demonstrated inferior to the maxillary sinuses
A- Nasal septum, anterior nasal spine and lateral orbital rims are included within the collimated field.
C- 4 sided collimation seen
E- Sufficient penetration & bony trabuculae is visible with adequate density of soft tissue
M - marker present
A- No visible artefacts and motion unsharpness
N - name annon due to PDPA and education purpose
