Arthrology - Adding Complexity Flashcards

1
Q

How much movement is common for a synarthrosis?

A

No movement - considered immovable

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2
Q

How much movement is common for an amphiarthrosis?

A

Very little movement but some movement possible

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3
Q

How much movement is common for a diarthrosis?

A

Highly moveable

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4
Q

What functional classification is a fiberous joint?

A

Synarthrosis

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5
Q

What are the types of fiberous joints?

A

Syndesmosis
Suture
Gomphosis
Schindylesis

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6
Q

What is characteristic of a syndesmosis?

A

United by interosseous membrane
Considerable space between articulating bones
Little movement allowed

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7
Q

What is characteristic of suture joints?

A

Bones are united by dense connective tissue are are very close together.
Considered immovable

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8
Q

What are the different types of suture joints?

A
Serrate
Denticular
Squamous
Limbus
Plane
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9
Q

Describe the characteristics of a serrate suture joint.

A

Edges are primarily serrated along joint

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10
Q

Describe the characteristics of a denticular suture joint.

A

Edges are primarily smooth with (a) toothlike projection(s)

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11
Q

Describe the characteristics of a squamous suture joint.

A

Bones are quite thing and are overlapping

Squamosal suture

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12
Q

Describe the characteristics of a limbus suture joint.

A

Overlapping and serrated bone

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13
Q

Describe the characteristics of a plane suture joint.

A

Apposition of rough surfaces

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14
Q

What is an example of a serrate suture joint?

A

Parietal Bone

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15
Q

What is an example of a denticular suture joint?

A

Parietal and Occiptal Bone

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16
Q

What is an example of a squamous suture joint?

A

Temporal and Parietal

17
Q

What is an example of a limbus suture joint?

A

Parietal and Frontal

18
Q

What is an example of a plane suture joint?

A

Maxilla and Zygomatic

19
Q

What is characteristic of a gomphosis joint?

A

Peg and socket - held together by fibrous connective tissue

20
Q

What is an example of a gomphosis joint?

A

Roots of teeth in mandible and maxilla

21
Q

What is characteristic of a schindylesis joint?

A

Ridged bone that fits into a groove

22
Q

What is an example of a schindylesis joint?

A

Vomer and sphenoid

23
Q

What is another name for a serrate suture joint?

A

Sagittal Suture

24
Q

What is another name for a denticular suture joint?

A

Lamdoidal Suture

25
Q

What is another term for a squamous suture joint?

A

Squamosal Suture

26
Q

What is characteristic of a hyaline cartilage joint?

A

Primary Cartilagenous

At a later point - ossifies

27
Q

What is characteristic of a fibrocartilagenous joint?

A

Secondary Cartilagenous

Maintains Cartilagenous articulation even after full development

28
Q

What is an example of a hyaline cartilage joint?

A

A primary Cartilagenous joint that later ossifies - epiphyseal plate in bone

29
Q

What are a few examples of a fibrocartilagenous joint?

A

Pubic symphysis

Intervertebral Discs

30
Q

What are the classifications of synovial joints?

A

According to the articulating surfaces

According to the amount of movement/shape

31
Q

What are the types of synovial joints according to the amount of movement in the joint and its shape?

A

Translocation
Uniaxial
Biaxial
Multiaxial

32
Q

What are the types of synovial joints according to the articulating surfaces?

A

Simple
Compound
Complex