In this article we will discuss about the parts and surfaces of temporal bones which belongs to human skull. Parts of Temporal Bone: Paired bones, situated along the lower part of the lateral wall of the cranium. It contains the hearing and vestibular organs and takes part in the formation of temparo mandibular joint. Parts of Temporal Bone: It has [...]
Ethmoid bone lies between two orbital cavities, cuboidal in shape. It takes part in the formation of orbit, anterior cranial fossa, roof, lateral wall and septum of nose. Parts: It has three parts: 1. Cribriform plate, 2. Perpendicular plate and 3. Labyrinthine part. At the time of birth bone has three pieces- median plate, right and left labyrinths. 1. Cribriform [...]
In this article we will discuss about the Skeletal System of Humans. Endoskeleton: The main functions of endoskeleton are as follows: 1. Support: One of the main functions of the skeleton is to give support to the softer body parts. 2. Protection: The endoskeleton protects the delicate body parts. 3. Muscle attachment: The endoskeleton parts provide attachment for large muscles. [...]