Chapter 8: Skeletal System - Articulations Flashcards
1
Q
3 Functional Categories of Articulations
A
- SYNARTHROSIS (no movement)
- AMPHIARTHROSIS (little movement)
- DIARTHROSIS (free movement)
2
Q
3 Structural Categories of Synarthrosis
A
- FIBROUS
- CARTILAGINOUS
- BONY FUSION
3
Q
SUTURES
A
- FIBROUS
- SYNARTHROSIS
- between bones of skulls
- dense fibrous connective tissue
4
Q
GOMPHOSIS
A
- FIBROUS
- SYNARTHROSIS
- binds teeth to bony sockets in maxillae and mandible
- fibrous connection is a PERIODONTAL LIGAMENT
5
Q
SYNCHONDROSIS
A
- SYNARTHROSIS
- CARTILAGINOUS
- Between ends of 1st pair of vertebrosternal ribs and the sternum
- Epiphyseal cartilage (metaphysis)
6
Q
SYNOSTOSIS
A
- SYNARTHROSIS
- BONY FUSION
- 2 bones fuse and BOUNDARY between them disappears
- FRONTAL SUTURES OF FRONTAL BONE
- EPIPHYSEAL LINES
- SACRAL + COCCYX VERTEBRA
- COXAE (HIP) BONE
7
Q
2 STRUCTURAL CATEGORIES OF AMPHIARTHROSIS
A
- FIBROUS
2. CARTILAGINOUS
8
Q
SYNDESMOSIS
A
- AMPHIARTHROSIS
- fibrous
- “bones connected by a ligament”
- DISTAL ARTICULATION BETWEEN TIBIA AND FIBULA
- INTEROSSEUS MEMBRANE
9
Q
SYMPHYSIS
A
- AMPHIARTHROSIS
- CARTILAGINOUS
- Articulation between the 2 PUBIC BONES
10
Q
SYNOVIAL
A
- DIARTHROSIS
11
Q
MONAXIAL
A
- ELBOW
- ANKLE
- STERNOCLAVICULAR + ACROMIOCLAVICULAR
- INTERCARPAL + INTERTARSAL
- VERTEBROCOSTAL
- SACRO-ILIAC
- ATLANTO-AXIAL
- PROXIMAL RADIOULNAR JOINT
- KNEE
- INTERPHALANGEAL
- TEMPOROMANDIBULAR
12
Q
BIAXIAL
A
- 1st CARPOMETACARPAL
- METACARPOPHALANGEAL (2-5)
- RADIOCARPAL
- METATARSOPHALANGEAL
- RIBS
13
Q
TRIAXIAL
A
- SHOULDER
2. HIP
14
Q
GLIDING JOINT
A
- “planar”
- “linear”
- MONAXIAL
- slight linear movement
15
Q
GLIDING JOINT EXAMPLES
A
- STERNOCLAVICULAR + ACROMIOCLAVICULAR
- INTERCARPAL + INTERTARSAL
- VERTEBROCOSTAL
- SACRO-ILIAC