Skull Flashcards
(83 cards)
RP: Nasion
- PA Cranium
- AP Cranium for Traumatic Conditions
15deg caudal - nasion
Caldwell Method
25deg caudal
Schuller method (Cranium)
15deg cranial
AP Axial Cranium, Sub for Caldwell
Demo petrous ridge at lower 3rd of orbit anterior ethmoidal air cells
Caldwell Method
CR to demo superior orbital fissures
20-25deg caudal - midorbtis
CR to demo rotundum foramina
25-30deg caudal - nasion
RP: 2” above EAM
- Lat Cranium
Demo traumatic sphenoid effusion which can indicate basal skull fx
Robinsion et al. (Cross Table Lat of Cranium)
RP: 2” above nasion
Cross Table Lat Cranium, Robinson et al., Reco
RP: 2.5” above glabella
- AP Axial Cranium, Towne Method
30deg caudal
- AP Axial Cranium, Towne Method
Demo elongated cranium
AP Axial Cranium, Towne Method
Can be used for tomography of jugular, rotundum foramina, facial canal, and ears
AP Axial Cranium, Towne Method
1st description of AP Axial
Grashey (1912)
Recommended strong depression of chin with CR 40deg caudal - FM
Altschul (1926)
Reverse of Towne Methof
Haas Method,
Demo posterior part of EAM
AP Axial Cranium, Towne Method
Demo dorsum sellae and post. clinoid process within FM
- AP Axial Cranium, Towne Method
- PA Axial Sella Turcica, Haas Method/ Nucho Frontal
25deg cranial - 1.5” distal to inion - 1.5” prox to nasion (for hypersthenic pts)
- PA Axial Cranium, Haas Method
- PA Axial Sella Turcica, Haas Method/ Nucho Frontal
Haas Method CR variations if OML / IOML is adjusted
30deg caudal: OML perp RT
37deg caudal: IOML perp RT
Demo occiputal bone, symmetric petrous pyramids, dorsum sella within FM
PA Axial Cranium, Haas Method
Demo magnified structures of the cranium
AP Cranium for Traumatic Conditions
SMV Year
1905