Flashcards in Arthrology of the Skull Deck (26)
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1
What are the four subclassifications of synarthrosis joints based on Latin groupings?
- suture
- gomphosis
- schindylesis
- syndesmosis
2
What were the five types of suture based on Latin groupings?
- serrate
- denticulate
- limbous
- squamous
- harmonia
3
What are the characterisitics of sutura vera (true sutures)?
- sutures demonstrating interlocking of the adjacent bone surfaces
- typically formed by intramembranous ossification
4
What are the characterisitics of sutura notha (false sutures)?
- sutures lacking interlocking of adjacent bone surfaces
- typically formed by endochondral ossification
5
Which sutures primarily interlock at their edges?
- serrate
- denticulate
6
Which sutures will interlock and overlap at their edges?
limbous
7
Which sutures demonstrate non-interlock, but will overlap at their edges?
squamous
8
Which sutures will neither interlock nor overlap at their edges?
harmonia
9
What were the classifications of sutura vera based on Latin groupings?
- serrate
- denticulate
- limbous
10
What were the classifications of sutura notha based on Latin groupings?
- squamous
- harmonia
11
What is the classification of a joint with saw-like interlock of bone surfaces?
serrate suture
12
What is the classification of a joint with tooth-like interlock of bone surfaces?
denticulate suture
13
What is the classification of a joint with a selvage or fabric border appearance between the adjacent bone surfaces?
limbous suture
14
What is the classification of a joint with scale-like interlock of bone surfaces?
squamous suture
15
What is the classification of a joint demonstrating a relatively flat, abutting appearance of the adjacent bone surfaces?
harmonia suture
16
What is the classification of a joint with a nail-like condition?
gomphosis
17
What is the classification of a joint with a fissure-like condition?
schindylesis
18
What is the name given to the fibrous material separating the sutural edges?
sutural lig
19
What are the typical examples of the serrate suture?
- most of the sagittal suture
- the metopic suture
20
What are the typical examples of the denticulate suture?
- lambdoid suture
- posterior part of the sagittal suture
21
What are the typical examples of the limbous suture?
the inferior part of the coronal suture
22
What are the typical examples of the squamous suture?
most of the temporo-parietal suture
23
What are the typical examples of the plane/harmonia suture?
cruciate suture made up of the intermaxillary, interpalatine, and palato-maxillary sutures
24
What are the examples of the schindylesis type of suture?
- sphenoid-ethmoid-vomer articulation
- palatine-maxilla-vomer articulation
25
What are the examples of the gomphosis joint?
- maxilla-root of tooth
- mandible-root of tooth
26
