Sacral Plexus | Roots, Branches, & Innervation

The video tutorial explores the sacral plexus, detailing its connection to the lumbar plexus via the lumbosacral trunk. It covers the superior and inferior gluteal nerves, their contributions, and the muscles they innervate. The posterior femoral cutaneous nerve is discussed as a sensory nerve. The sciatic nerve, its components, and their roles are explained, including the tibial and common peroneal nerves. The video also covers the nerves to quadratus femoris and obturator internus, the nerve to piriformis, and the pudendal nerve. Finally, it discusses the divisions of the sacral plexus.

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