Brachial Plexus

Upper, middle, and lower trunks formed by the roots.

Nerve injuries that affect arm movement and sensation.

Musculocutaneous, axillary, radial, median, and ulnar nerves.

They are organized into roots, trunks, divisions, cords, and branches.

Roots, trunks, divisions, cords, and branches.

Five roots, corresponding to the spinal nerves C5 to T1.

Each trunk divides into an anterior and posterior division.

Their position relative to the axillary artery.

To provide motor and sensory innervation to the upper limb.

Three trunks: upper, middle, and lower.

The structure and organization of living organisms.

It helps in diagnosing and treating nerve injuries.

They separate into anterior and posterior divisions, which contribute to the formation of cords.

To supply nerves to the upper limb.

Lateral, Posterior, and Medial cords.

A network of nerves that supplies the upper limb.

Cells, tissues, organs, and systems.

Anatomy provides the structure, while physiology explains how those structures function.

The upper limbs.

Upper, Middle, and Lower trunks.

They are the origin of the plexus and contribute to its function.

It is responsible for the motor and sensory innervation of the upper limb.

Five roots, which are derived from the spinal nerves C5, C6, C7, C8, and T1.

Each trunk divides into an anterior and posterior division.