Anatomy Of The Back Of The Neck

Clinically surface anatomy is used to split the neck into anterior and posterior triangles which provide clues as to the location of specific structures. The occipital bone is the only bone in your head that connects with your cervical spine neck.

Anatomy Of The Spine And Back

The neck is the start of the spinal column and spinal cord.

Anatomy of the back of the neck. The spinal column contains about two dozen inter connected oddly shaped bony segments called vertebrae. Eighty percent of lymph nodes in the neck are closely associated with the internal jugular vein. Neck anatomy pictures bones muscles nerves.

The cervical spine the neck and upper back composed of the seven vertebrae closest to the skull. The neck contains seven of. It is made up of bones discs muscles ligaments nerves and tendons.

The lumbar spine the lower back composed of five vertebrae provides support for the majority of your bodys weight. The neck has the ability to support a great deal of weight too. Learn more about the anatomy of the neck in this section.

The nodes occur anterior posterior and lateral to the vein. Neck anatomy explained the neck begins at the base of the skull and connects to the thoracic spine the upper back. The lymphatic channels are found within the loose areolar tissue that exists around the internal jugular vein and within the carotid sheath.

The cervical spine has 7 stacked bones called vertebrae labeled c1 through c7. Superficial dissections of the head and neck as seen in the gallery show the many different muscles that are required for movement plus those that control facial expression. The human head weighs nearly as much as the average bowling ball at around ten to twelve pounds respectively.

The occipital bone surrounds a large opening known as the foramen magnum. From supporting the head to containing the spinal cord and nerves as they emerge from the skull this structure does it all. An area called the occiput.

Related posts of anatomy of the back of the neck month pregnancy internal structure. Month pregnancy internal structure 8 photos of the month pregnancy internal structure human anatomy. The neck is connected to the upper back through a series of seven vertebral segments.

The diverse assortment of structures in the neck is naturally compartmentalised by a series of fasciae. Cervical spine anatomy video. The occipital bone is a bone that covers the back of your head.

The cervical spine supports the weight and movement of your head and protects the nerves exiting your brain. The muscle anatomy of the head and neck is a fascinating area with the the neck also containing the 7 vertebrae of the part of the spine called the cervical curve. The top of the cervical spine connects to the skull and the bottom connects to the upper back at about shoulder level.

11 3 Axial Muscles Of The Head Neck And Back Anatomy And