Spinal Anatomy - Joints Flashcards

1
Q

joints are

A

articulations

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2
Q

arthrology

A

the study of joints

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3
Q

syndesmology

A

study of ligaments

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4
Q

ligaments connect

A

bone to bone

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5
Q

tendons connect

A

bone to muscle

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6
Q

3 types of joints by materials

A

fibrous, cartilaginous, synovial joint

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7
Q

3 types of joints by movement

A

synarthrosis, amphiathrosis, diarthrosis

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8
Q

synarthrotic joints are _____

A

nonmoveable

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9
Q

2 subclassifications of synarthrotic joints are

A

synarthrosis and gomphosis

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10
Q

examples of synarthrosis

A

sutures, epiphyseal plates, ischiopubic synchondrosis

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11
Q

examples of gomphosis

A

teeth

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12
Q

amphiarthrotic joints are

A

slightly moveable

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13
Q

subclassification of amphiathrotic joint

A

symphysis

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14
Q

examples of amphiathrotic joints

A

IVD and symphysis pubis

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15
Q

diarthrotic joints are

A

freely moveable

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16
Q

diarthrotic joints are also called

A

synovial joints

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17
Q

components of diathrodial joint - ___ or more bones

A

2

18
Q

components of diathrodial joint - articular cartilage = ____ cartilage

A

hyaline

19
Q

components of diathrodial joint - they have a ____ cavity and capsule

A

joint

20
Q

components of diathrodial joint - ___-___ _____disc

A

intra-articular fibrocartilaginous

21
Q

components of diathrodial joint - 7 more components

A

synovium, ligaments, bursa, periosteum, nerve supply, muscle/tendon

22
Q

synovial fluid for

A

lubrication

23
Q

periosteum covers

A

the bone. pain sensitive, sharpeys fibers in periosteum

24
Q

physiological components of a diarthrotic joints

A

nerve, muscle, and tendon

25
Q

gliding joints

A

diarthrotic, articulation plana

26
Q

hinge joints

A

diarthrotic. ginglymus.

27
Q

pivot joints

A

diarthrotic. trochoid

28
Q

condyloid examples

A

TMJ, Occiput

29
Q

ginglymus example

A

elbow

30
Q

saddle example

A

carpal/metacarpal

31
Q

ball and socket joint

A

diarthrotic. spheroid

32
Q

spheroid examples

A

shoulder/hip

33
Q

z joint is a _____ joint

A

diarthrotic. freely moveable

34
Q

functional motor unit

A

2 spinal vertebrae and surrounding attachments

35
Q

fibrous material is held together by

A

dense connective tissue or ligaments

36
Q

examples of fibrous material

A

gomphosis, suture, distal radioulnar articulation

37
Q

cartilaginous material is united by either ____ or ____

A

hyaline or fibrocartilage

38
Q

examples of cartilaginous material

A

ischiopubic synchondrosis, IVD and symphysis pubis

39
Q

synovial joints are covered with ____ cartilage

A

articular

40
Q

synovial joints contain an ___ capsule that surrounds the joint

A

articular

41
Q

synovial joints are lined with a ___ membrane which secretes ___ ____

A

synovial; synovial fluid