Question

Sympathetic pathway: innervating lower limb and pelvic region

Accepted Answer

1. T11-L2 pre/symp axons enter lower thoracic and upper lumbar sympathetic trunks and descend to lower lumbar and sacral sympathetic trunks, where they synapse with post/symp neurons.2. Post/symp axons exit sympathetic trunk through gray rami and enter ventral or dorsal rami

Front	Sympathetic pathway: innervating lower limb and pelvic region
Back	1. T11-L2 pre/symp axons enter lower thoracic and upper lumbar sympathetic trunks and descend to lower lumbar and sacral sympathetic trunks, where they synapse with post/symp neurons. 2. Post/symp axons exit sympathetic trunk through gray rami and enter ventral or dorsal rami

Sympathetic Lower Axons Enter Lumbar Trunks Post/Symp Rami