Anatomy of the lumbar and sacral plexuses and lower limb peripheral neuropathies

Key Points

• Lower limb peripheral neuropathies are significantly linked to lumbar and sacral plexus anatomy, affecting mobility and sensation.
• Key nerves from the lumbar plexus contribute to lower extremity function, while injuries can result in pain or numbness.
• This anatomical study relies on detailed dissections and imaging to elucidate nerve pathways through the lumbar and sacral regions.
• Understanding these plexuses highlights potential treatment targets for peripheral neuropathies impacting the lower limb.