The end of bone at articulation is coveredwith smooth hyaline cartilage

The joint is lubricated by thick fluid calledsynovial fluid

Outer:

Inner:

Cushions

Deepens the joint

Makes bones fit together better

Has extra cartilage to divide joint cavity

Provides more movement

Bursa(e)

Tendon Sheath

Hinge joint

Pivot joint

Condyloid joint

Gliding joint

Saddle Joint

Ball and socket joint

Epiphyseal plate

Connects first rib and manubrium

Contains hyaline cartilage

Permits growth of bone but not movement

Replaced by bone when large bone stopsgrowth (a few are still present in adults)

Immovable

Example: sternoclavicular joint

In this joint two bones are covered by a thinlayer of hyaline cartilage

Presence of a disk of fibro-cartilagebetween two bones that acts as a shockabsorber

Intervertebral joints

Slightly movable

Example: pubis symphysis

A tight union between two or more bonesin a skull of an adult

No movement

Example: sagital suture, lamboidal suture,and coronal suture

Fontanelles

In this joint bones are close together butnot touching

Bones are held together by collagen fibers

Little to no movement

Example: distal tibio-fibular joint andradius-ulna joint

Where the tooth meets the mandible andmaxillae

Fibrous joint made up of peg and socket

Found in the stratum basal in the epidermis

when it reproduces it creates a stem celland an osteoblast

Found in endosteum and periosteum

Function: to produce osteoblasts

Create bone extra cellular matrix

Hardens with the addition of minerals

Maintain bone health

Multinucleate

Formed from several leukocytes

Have microvilli

They are mobile

Found in endosteum and periosteum

The head of the bone

The shaft of the bone

Type of cartilage is hyaline

Covers the end of the epiphysis

This area is porous

Bone tissue is filled with red bone marrow

Important for producing blood cells

Found in the ends of long bones

Outer layer

Inner layer

Is a membrane that covers the outersurface, except at the joints of long bones

Located

Any part of the actual bone that isn'tspongy bone

Not porous

Also known as the marrow cavity

Central cavity of bone shafts

Where red bone marrow and/or yellowbone marrow are stored

Covers the inside of bones

Surrounds the medullary cavity

Thin vascular membrane of connectivetissue

Connects periosteum to compact bone

Bundles of strong collagenous fibers

Enters shaft through the nutrient foramen

Runs through the cortex

Divides into ascending and descendingbranches in the medullary cavity

Supplies to the meduallary cavity, innertwo-thirds of cortex, and metaphysis

Also known as the epiphyseal line

Where the epiphysis and metaphysis meet

Responsible for the lengthwise growth oflong bone

After epiphyseal fusion happens the bonecan no longer grow

A cartilaginous plate