Classification of Specific Joints Flashcards

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Questions and Answers

What is the structural classification of the Temporomandibular joint?

Synovial; ball and socket

Synovial; modified hinge containing articular disc (correct)

Fibrous; syndesmosis

Cartilaginous; symphysis

What is the functional classification of the Temporomandibular joint?

Diarthrotic; gliding and uniaxial rotation, slight lateral movement, elevation, depression, protraction and retraction of mandible

What is the structural classification of the Sternoclavicular joint?

Cartilaginous; synchondrosis

Synovial; ball and socket

Fibrous; syndesmosis

Synovial; shallow saddle (contains articulating disc) (correct)

What is the functional classification of the Sternoclavicular joint?

Diarthrotic; multiaxial allows clavicle to move in all axes Signup and view all the answers

What is the structural classification of the Humeroscapular joint?

Synovial; ball and socket Signup and view all the answers

What is the functional classification of the Humeroscapular joint?

Diarthrotic; multiaxial, flexion, extension, abduction, adduction, circumduction, rotation of humerus Signup and view all the answers

What is the structural classification of the Elbow joint?

Synovial; hinge Signup and view all the answers

What is the functional classification of the Elbow joint?

Diarthrotic; uniaxial; flexion, extension of forearm Signup and view all the answers

What is the structural classification of the Metacarpophalangeal joints?

Synovial; condylar Signup and view all the answers

What is the functional classification of the Metacarpophalangeal joints?

Diarthrotic Signup and view all the answers

What is the structural classification of the Interphalangeal joints?

Synovial; hinge Signup and view all the answers

What is the functional classification of the Interphalangeal joints?

Diarthrotic Signup and view all the answers

What is the structural classification of the Coxal (hip) joint?

Synovial; ball and socket Signup and view all the answers

What is the functional classification of the Coxal (hip) joint?

Diarthrotic; multiaxial; flexion, extension, abduction, adduction, rotation, circumduction of thigh Signup and view all the answers

What is the structural classification of the Tibiofemoral (knee) joint?

Synovial; modified hinge Signup and view all the answers

What is the functional classification of the Tibiofemoral (knee) joint?

Diarthrotic; biaxial flexion, extension of leg, some rotation allowed in flexed position Signup and view all the answers

What is the structural classification of the Talocrural (ankle) joint?

Synovial; hinge Signup and view all the answers

What is the functional classification of the Talocrural (ankle) joint?

Diarthrotic; uniaxial; dorsiflexion and plantar flexion of foot Signup and view all the answers

Study Notes

Temporomandibular Joint

Classified as a synovial joint; features a modified hinge with an articular disc.
Functionally diarthrotic; allows for gliding, uniaxial rotation, slight lateral movement, and various movements of the mandible including elevation, depression, protraction, and retraction.

Sternoclavicular Joint

Structural classification as a synovial joint; characterized by a shallow saddle that contains an articulating disc.
Functionally diarthrotic; permits multiaxial movement, enabling the clavicle to move in all axes.

Humeroscapular (Shoulder) Joint

Classified structurally as a synovial joint; specifically a ball and socket type.
Functionally diarthrotic; allows for multiaxial movements including flexion, extension, abduction, adduction, circumduction, and rotation of the humerus.

Elbow Joint

Structurally classified as a synovial joint; operates as a hinge.
Functionally diarthrotic; allows uniaxial movement, enabling flexion and extension of the forearm.

Metacarpophalangeal Joints

Structural classification as a synovial joint; categorized as condylar.
Functionally diarthrotic; facilitates a greater range of movements.

Interphalangeal Joints

Classified structurally as a synovial joint; functioning as a hinge.
Functionally diarthrotic; enables flexion and extension of the fingers.

Coxal (Hip) Joint

Structural classification as a synovial joint; a ball and socket type allows for extensive movement.
Functionally diarthrotic; multiaxial movements include flexion, extension, abduction, adduction, rotation, and circumduction of the thigh.

Tibiofemoral (Knee) Joint

Classified structurally as a synovial joint; described as a modified hinge.
Functionally diarthrotic; biaxial movement allows for flexion and extension of the leg, with some rotation permitted in a flexed position.

Talocrural (Ankle) Joint

Structural classification as a synovial joint; operates as a hinge.
Functionally diarthrotic; uniaxial movement enables dorsiflexion and plantar flexion of the foot.

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Description

Test your knowledge on the structural and functional classifications of specific joints with these flashcards. Explore various types of joints, including the temporomandibular joint, and understand their movements and structures. Perfect for students studying anatomy or related fields.