• Source: Lateral cutaneous branch

Lateral cutaneous branch can refer to:

Lateral cutaneous nerve of forearm
Lateral cutaneous branches of intercostal nerves
lateral cutaneous branches of torso, of ventral primary ramus of thoracic spinal nerves

From the 12 pairs of thoracic spinal nerves, an anterior and a posterior primary rami will supply motor and sensory innervation to the thoracic region.
The anterior rami will follow the course of the rib
- T1 will contribute to the brachial plexus & a smaller branch will form the first intercostal nerve
- T2 and sometimes T1 contributes to the intercostobrachial nerve
Each intercostal nerve gives off a lateral cutaneous branch which divides into an anterior branch and a posterior branch which supplies the overlying skin. Intercostal nerves terminates as anterior cutaneous branches which supply the skin close to the midline. As intercostal nerves course along with their adjacent ribs, they give off a number of muscular branches to supply
- Internal intercostals
- External intercostalis
- Innermost intercostals
- Serratus posterior
- Transversus thoracic
- transverse abdominalis
- Internal abdominal oblique
- External abdominal oblique
- Rectus adbominus
The intercostal nerves will also supply adjacent blood vessels, bone, joints, and ligaments

Kata Kunci Pencarian:

• Lateral cutaneous branch
• Iliohypogastric nerve
• Intercostal nerves
• Torso
• Lateral cutaneous nerve of thigh
• Lateral cutaneous nerve of forearm
• Sural nerve
• Intercostobrachial nerve
• Cutaneous innervation of the lower limbs
• Anterior cutaneous branches of the femoral nerve