2023年2月15日 · This article looks at the anatomy of the back, including bones, muscles, and nerves. It also covers some common conditions and injuries that can affect the back.

2025年1月31日 · Explore the anatomy, function, and role of the bones of the pelvis and lower back with Innerbody's 3D model. The bones of the pelvis and lower back work together to support the body's weight, anchor the abdominal and hip muscles, and protect the delicate vital organs of the vertebral and abdominopelvic cavities.

2025年1月27日 · The back is the posterior region of the human body, extending from the base of the skull to the top of the pelvis.It is primarily composed of the vertebral column (), muscles, nerves, blood vessels, and overlying skin. [2] The back provides structural support and protection for the spinal cord while serving as the attachment …

2025年1月13日 · Facet joints connect the vertebrae at the back, enabling smooth forward, backward, and twisting neck movements. Between each vertebra lies an intervertebral disk, acting as a cushion to absorb shocks and protect the spine during motion. ... Knee Anatomy: Complete Guide to Parts, Names, Functions & Diagram; Femur Anatomy: Complete Guide with ...

2025年1月23日 · human skeleton, the internal skeleton that serves as a framework for the body. This framework consists of many individual bones and cartilages. There also are bands of fibrous connective tissue—the ligaments and the tendons—in …

Learn about the anatomy of the back region - including the vertebral column, spinal cord and muscles of the back.

2023年11月3日 · Attachments, innervation and functions of the superficial muscles of the back. The back is the body region between the neck and the gluteal regions. It comprises the vertebral column (spine) and two compartments of back muscles; extrinsic and intrinsic.

2024年1月15日 · The back performs several important functions including housing and protecting the spinal cord, holding the body and head upright, bearing the weight of the upper body, transmitting this weight to the pelvic girdle and lower limbs when standing or walking, and facilitating the movements of the upper and lower limbs. Regions of the back

Embryology. The three germ layers in human development are the ectoderm, the mesoderm, and the endoderm. The paraxial mesoderm, which forms the dermis of the skin, also develops the skeletal muscles in the body and the majority of the axial skeleton. The epidermis of the skin in the back derives from the ectoderm. The spinal cord derives from an ectodermal structure called the neural plate.

2024年10月2日 · This human anatomy module is composed of diagrams, illustrations and 3D views of the back, cervical, thoracic and lumbar spinal areas as well as the various vertebrae. It contains the osteology, arthrology and myology of the spine and back.