[LECTURE] Paired Bones [Zaremski] Flashcards
What are the (5) main paired bones we will focus on?
Parietal
Temporal
Nasal
Zygoma
Maxilla
Flexion of the cranium is paired with _______ and _______ rotation
Flexion of the cranium is paired with INHALATION and EXTERNAL rotation
Extension of the cranium is paired with _______ and _______ rotation
Extension of the cranium is paired with EXHALATION and INTERNAL rotation
What is the top picture?
Bottom?
Top = Flexion, Inhalation
Bottom = Extension, Exhalation
Paired bones in cranial flexion demonstrate ________ rotation
Paired bones in cranial flexion demonstrate EXTERNAL rotation
What are the (5) other bones that the PARIETAL bone articulates with?
- Occiput
- Frontal
- Sphenoid
- Temporal
- Opposite Parietal
Where are the:
Sagittal, Bregma and Lambda sutures?
Name the sutures
What is the result of a sagittal synostosis?
Sagittal synostosis is the MOST COMMON form of synostosis
Premature fusion of the sagittal suture restricts the transverse growth of the skull
What is the result of a lambdoid synostosis?
Flattening of the back of the head on the affected side and ipsilateral compensatory growth of the mastoid
Creates a TILT in the cranial base
What is the major vascular association with the temporal bone?
Middle meningeal a.
Transverse sinus
What major thing is housed in the temporal bone?
Ear organs!!
What is the main axis of the temporal bone?
Oblique axis
Temporal bone motion is driven by the ________ through the OM articulation
Temporal bone motion is driven by the OCCIPUT through the OM articulation
What are mechanical issues that can be related to temporal bone SD?
TMJ pain
Head pain
Neck pain
A. Parietosquamous suture
