Anatomy Lab- Joints from Lab 1 study guide

MCL

name this

LCL

name this

ACL

name this

PCL

name this

medial menisci of knee

name this

lateral menisci

name this

quadriceps tendon

name this

patellar ligament

name this

disloaction

glenohumeral's range of motion

separation

acromioclavicular range of motion

does the hip joint have more or less movement than the glenohumeral?

less

temporomandibular joint

name this joint

fibrous joints

sutures, syndesmoses, gomphoses

cartilaginous joints

symphyses and synchondroses

symphysis

slight movement

intervertebral joints and pubic symphysis

symphysis examples

sychondrosis

these joints are separated by hyaline cartilage, which permits slight bending during early life. More often than not these types of joints ossify as time passes

ephiphyseal plates, costal cartilages

sychondrosis examples

Synovial joints

freely movable joints

hinge joint

name this

pivot joint

name this

gliding

name this

ellipsoidal

name this

saddle joint

name this

ball and socket

name this

elbow, knee,phalangeal joints

hinge example

proximal radioulnarjoint, atlantoaxial joint

pivot example

sacroiliac, acromioclavicular

gliding example

mc and phalanges,carpals and radius/ulna,atlanto-occiptal joint

ellipsoidal example

carpometacarpaljoint of first digit

saddle examples

shoulder joint, hip joint

ball and joint examples

hinge function

flexion and extension

pivot function

rotation

ellipsoidal function

mainly flexion-extension and a little adduction-abduction

saddle joint function

medial/lateral and anterior/posterior

ball and socket function

circumduction, flexion, extension, abduction, adduction, rotation.

suture

Jagged edges of bone are united by thick fibrous CT

Premature fusion of sutures

What is a synostosis?

Syndesmosis

Flat sheet of CT

between radius and ulna

Syndesmosis example

gomphosis

when ligaments hold a bone in a socket

tooth

example of gomphosis

suture, syndesmosis, gomphosis

Fibrous Joints (List names)

Symphysis and Synchondrosis

Cartilaginous Joints (list names)

fibrocartilage

what type of cartilage is symphysis

intervertebral disc, pubic symphyses

symphysis examples

hyaline

what type of cartilage is sychondrosis

epiphyseal plate, sternum

examples of sychondrosis

synovial joints

plane, hinge, pivot, condyloid, saddle, ball and socket

nonaxial

plane (gliding) movement

intercarpal, intertarsal, vertebral articular surfaces

examples of plane (gliding)

uniaxial

hinge movement

elbow, interphalangeal

hinge examples

Uniaxial

pivot movement

proximal radioulnar joints, atlantoaxial

pivot examples

biaxial

condylar (ellisoidal) movement

metacarpophalangeal (knucle), wrist

condylar (ellipsoidal) examples

biaxial

saddle movement

thumb

saddle example

multiaxial

ball and socket movement

shoulder, hip

ball and socket examples