Overview of Back Anatomy

The human back is a complex structure made up of bones, muscles, ligaments, and nerves. It plays a vital role in movement, support, and protection.

Structure of the Back

Vertebral Column

The spine consists of 33 vertebrae, divided into cervical, thoracic, lumbar, sacral, and coccygeal regions.

Muscles of the Back

The back muscles can be categorized into superficial, intermediate, and deep layers. They assist in movement and stability.

Nerves and Blood Supply

The spinal cord runs through the vertebral canal, providing nerve signals to various parts of the body. Blood vessels ensure oxygen and nutrient delivery.

Common Back Conditions

• Herniated Disc
• Spinal Stenosis
• Scoliosis
• Muscle Strains

Maintaining Back Health

Regular exercise, proper posture, and ergonomic adjustments can help maintain a healthy back and prevent injuries.