There are 22 Bones in human head.Here is the list of them.They number 22, and comprise the Cranial Bones (8)—the frontal, 2 parietal, occipital, 2 temporal, the sphenoid and the ethmoid bones.
Facial Bones (14)—2 superior maxillary, 2 malar, 2 nasal, 2 lachrymal, 2 palate, 2 inferior turbinated, vomer and inferior maxillary.
The human skull consists of 22 bones, which are categorized into two groups: the cranial bones (which encase the brain) and the facial bones (which form the face). Here’s a guide in a tabular format:
Category | Bones | Count |
---|---|---|
Cranial | Frontal | 1 |
Parietal | 2 | |
Temporal | 2 | |
Occipital | 1 | |
Sphenoid | 1 | |
Ethmoid | 1 | |
Facial | Nasal | 2 |
Maxilla | 2 | |
Zygomatic | 2 | |
Mandible | 1 | |
Palatine | 2 | |
Lacrimal | 2 | |
Inferior Nasal Concha | 2 | |
Vomer | 1 | |
Total | 22 |
Each of these bones plays a crucial role in protecting the brain, supporting the structure of the face, and providing attachment points for muscles.
Table of Contents
ToggleFunctions of the Bones in the Human Head Skull
Protection of the Brain
One of the primary functions of the bones in the human head skull is to protect the brain from injury. The cranium acts as a sturdy enclosure that safeguards the delicate brain tissue from external forces. It acts as a defensive barrier, shielding the brain from potential trauma and reducing the risk of damage.
Structural Support
The bones of the human head skull provide essential structural support to the face and head. They give shape and form to the skull, allowing us to maintain an upright posture. Without these bones, our facial features would lack the necessary foundation, affecting our overall appearance and functionality.
Facilitating Movement
Another crucial function of the bones in the human head skull is enabling movement. The joints where the bones meet allow for a certain degree of mobility, such as turning the head, chewing, and making facial expressions. The temporomandibular joint, for example, allows the jawbone to move smoothly, facilitating actions like speaking and eating.
Maintaining Dental Health
The bones in the human head skull also contribute to dental health. The mandible, or lower jawbone, supports the teeth and provides the necessary framework for proper dental occlusion. The maxilla, which forms the upper jaw, assists in housing the upper teeth and aiding in the process of chewing and speaking.
Conclusion
The bones in the human head skull are of tremendous importance, serving vital functions such as protecting the brain, providing structural support, facilitating movement, and maintaining dental health. Understanding the role of these bones enhances our knowledge of the human body and emphasizes the significance of maintaining their health and integrity