encyclopedia

Sacrum Fused sacral vertebrae forming posterior pelvic wall Body Area Vertebral Column (Sacral) Paired Left and Right No

Rib left 2 Second left rib Body Area Thorax (Ribs) Paired Left and Right Yes

Coccyx Fused tailbone vertebrae at distal spine Body Area Vertebral Column (Coccygeal) Paired Left and Right No

Rib left 3 Third left rib Body Area Thorax (Ribs) Paired Left and Right Yes

Lumbar vertebra 2 (L2) Second lumbar vertebra Body Area Vertebral Column (Lumbar) Paired Left and Right No

Lumbar vertebra 3 (L3) Third lumbar vertebra Body Area Vertebral Column (Lumbar) Paired Left and Right No

Lumbar vertebra 4 (L4) Fourth lumbar vertebra Body Area Vertebral Column (Lumbar) Paired Left and Right No

Thoracic vertebra 4 (T4) Fourth thoracic vertebra Body Area Vertebral Column (Thoracic) Paired Left and Right No

Thoracic vertebra 5 (T5) Fifth thoracic vertebra Body Area Vertebral Column (Thoracic) Paired Left and Right No

Thoracic vertebra 6 (T6) Sixth thoracic vertebra Body Area Vertebral Column (Thoracic) Paired Left and Right No