In this article we will discuss about the zygomatic and palatine bones which belongs to human skull. Zygomatic Bone of the Human Skull: It forms the bony prominence of the cheek. Shape is irregular. It takes part in the formation of lateral wall and floor of the orbit. Also forms the anterior wall of temporal and infra temporal fossa. Parts: [...]
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 [...]
The human body has got several mechanisms to combat infections due to pathogenic organisms. It should be realised that many harmless organisms live in symbiosis in our body in the upper respiratory tract, in the lower bowels and in the skin. These may occasionally infect the tissues when the resistance is extremely low or viral infections have devitalised mucosal membrane. [...]