Human Body Bones functions,Human Body bones Parts, Bones in Human body Diagram, Bones in human body,Bones in the Human body, மனித எலும்புகளின் விவரம்

BONES IN HUMAN BODY

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Astragalus:

Located just below tibia and fibula in ankle. It connects with the heel bone.

Atlas:

First vertebra lying just beneath skull.

Axis:

Second vertebra in neck, ling just below atlas.

Calcaneus:

Heel bone, the largest bone of the foot.

Calvarium:

Bones which form top of skull.

Capitate:

Largest bone in wrist, located toward center of wrist joint.

Carpal:

Eight small bones of wrist, viz., greater multangular, lesser multangular, lunate, capitate, hamate, navicular, triquetrum and pisiform bones.

Clavicle:

Collarbone extending from sternum to shoulder tip.

Coccyx:

Tailbone, the last vertebrae at base of spine.

Concha:

A shell shaped, small bone located along the outer side of nasal cavity.

Costal:

There are 12 bones on each side, arising from the spinal column.

Coxae:

The hipbone. It joins with sacrum and other hipbone to form the bony pelvis. The coxae is composed of 3 fused bones, viz., ilium, ischium and pubis.

Cranium:

The skull. It comprises occipital bone, 2 parietal bones, 2 temporal bones, 2 frontal bones, sphenoid and ethmoid bones.

Cuboid:

A cube shaped, small bone of the foot.

Cuneiform:

A general term for some of the small bones of foot or hand.

Ethmoid:

A small bone located in front of the base of the skull forming part of the orbit and nose. Within it are spaces, making up the ethmoid sinuses.

Facial:

There are 10 small bones, viz., nasal, zygoma, maxilla, vomer, palatine, lacrimal, nasal concha, ethmoid, sphenoid and mandible. which fuse to make up the bony structure of the face.

Femur:

The thighbone, extending from hip to knee.

Fibula:

Outer bone of leg, extending from knee to ankle.

Foot:

These consist of the 7 tarsal bones. viz., calcaneus, talus, cuboid, navicular and 3 cuneiforms, 5 metatarsal bones and the bones of the 5 toes.

Frontal:

Bones of the forehead, parts of the orbit and nose.

Humerus:

Arm bone, extending from shoulder to elbow.

Hyoid:

The thin U shaped bone beneath the chin and above the larynx.

Ilium:

Part of hipbone, into which the femur fits.

Incus:

One of three small bones of middle ear, adjacent to eardrum, this as also called the anvil.

Inferior turbinate:

Same as concha.

Innominate:

An old term for hipbone.

Ishium:

Part of hipbone.

Lacrimal:

A small bone of the skull located in front inner part of orbit.

Malar:

The cheekbone.

Malleus:

The hammer. One of 3 small bones of middle ear, adjacent to eardrum.

Mandible:

The jawbone. It is attached to the skull at the temperomandibular joint in front of the ear.

Maxilla:

The upper jawbone. It makes up part of the face, orbit, nose, etc.

Metacarpal:

The 5 bones of the hand to which the finger bones are attached.

Metatarsal:

The 5 bones of the foot to which the toe bones are attached.

Nasal:

The bones of the nose.

Navicular:

The small boat shaped bones of the hand and foot.

Occipital:

The back and part of base of skull.

Palatine:

An irregularly shaped bone making up part of the hard palate, nose and orbit.

Parietal:

This bone makes up part of the side and top of the skull.

Patella:

The kneecap.

Pelvis:

The bony pelvis is made up of the hipbones, sacrum and coccyx.

Phalanges:

The bones of fingers and toes.

Pubis:

The bone in front of pelvis.

Radius:

The long bone on outer side of forearm, extending from elbow to wrist.

Ribs:

There are 12 ribs on each side, arising from the spinal column in the back.

Sacrum:

Five fused vertebrae in the lower back which make up back part of bony pelvis.

Scapula:

The shoulder blade. It connects with the collarbone and humerus of upper arm.

Sesamoid:

Small, irregularly shaped bones in tendons or sites where muscles or tendons rub against largest bones. They are seen most often in hands or feet.

Skull:

It is composed of the occipital, 2 parietal, 2 temporal, 2 frontal, the sphenoid and ethmoid bones.

Sphenoid:

An irregularly shaped bone making up the front portion of the base of the skull and parts of the orbit and nose.

Stapes:

One of 3 small bones of middle ear adjacent to eardrum, it is also called the stirrup.

Sternum:

The breastbone. Cartilages of ribs and collarbone are attached to the sternum.

Talus:

The same as the astragalus.

Tarsal:

The same as the astragalus.

Temporal:

The bone forming the front portion of side of skull and part of base.

Tibia:

The large inner bone of the leg extending from knee to ankle. It is responsible for weight bearing.

Turbinate:

Three bones located on outer side of the nasal cavity.

Tympanic:

Three small bones of middle ear, viz., the incus, maleus and staes.

Ulna:

The long bone on the inner side of forearm, extending from elbow to wrist.

Vertebrae:

The spinal column, or backbone. There are 33 vertebrae, viz., 7 in neck, 12 in chest, 5 in lower back, and 9 making up the sacrum and coccyx.

Vomer:

This bone forms the back segment of the nasal septum separating the two sides of the nose.

Wrist:

The same as the carpal bones.

Zygoma:

The cheekbone.