Template:Sacral Plexus: Difference between revisions
From WikiMSK
(Created page with "{| class="wikitable" |Sacral Plexus |- ! Nerve !! Segment !! Motor Supply !! Action !! Sensory Supply |- | Superior gluteal || L4-S1 || Gluteus medius, gluteus minimus, tensor...") |
No edit summary |
||
| (2 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
{| class="wikitable" | {| class="wikitable" | ||
|Sacral Plexus | |+Sacral Plexus | ||
|- | |- | ||
! Nerve !! Segment !! Motor Supply !! Action !! Sensory Supply | ! Nerve !! Segment !! Motor Supply !! Action !! Sensory Supply | ||
| Line 8: | Line 8: | ||
| Inferior gluteal || L5-S2 || Gluteus maximus || hip external rotation and power extension || N/A | | Inferior gluteal || L5-S2 || Gluteus maximus || hip external rotation and power extension || N/A | ||
|- | |- | ||
|Sciatic trunk/nerve || L5–S3 || Posterior thigh | |Sciatic trunk/nerve || L5–S3 || Tibial portion: Posterior compartment of the thigh and leg <br>Common peroneal division: short head of biceps femoris, and anterior, and lateral compartments of the leg, and extensor digitorum brevis. and leg through common peroneal and tibial nerves || || Tibial portion: Sole of the foot (medial and lateral plantar nerves)<br>Common peroneal division: Anterolateral surface of the leg (sural nerve), first webspace of foot (deep peroneal nerve), and dorsal aspect of the foot (superficial peroneal nerve) | ||
|- | |- | ||
|Pudendal nerve || S2-4 || - || || - | |Posterior femoral cutaneous nerve|| || - || - || Posterior surface of the thigh, leg, and perineum (perineal branches and inferior cluneal nerves) | ||
|- | |||
|Pudendal nerve || S2-4 || Muscles of the perineum || || Penis, clitoris, most of the perineum | |||
|- | |||
|Nerve to piriformis|| || || || | |||
|- | |||
|Nerve to obturator internus and superior gemellus || || || || | |||
|} | |} | ||
Latest revision as of 17:39, 15 June 2021
| Nerve | Segment | Motor Supply | Action | Sensory Supply |
|---|---|---|---|---|
| Superior gluteal | L4-S1 | Gluteus medius, gluteus minimus, tensor fasciae latae | hip abduction | buttock pain |
| Inferior gluteal | L5-S2 | Gluteus maximus | hip external rotation and power extension | N/A |
| Sciatic trunk/nerve | L5–S3 | Tibial portion: Posterior compartment of the thigh and leg Common peroneal division: short head of biceps femoris, and anterior, and lateral compartments of the leg, and extensor digitorum brevis. and leg through common peroneal and tibial nerves |
Tibial portion: Sole of the foot (medial and lateral plantar nerves) Common peroneal division: Anterolateral surface of the leg (sural nerve), first webspace of foot (deep peroneal nerve), and dorsal aspect of the foot (superficial peroneal nerve) | |
| Posterior femoral cutaneous nerve | - | - | Posterior surface of the thigh, leg, and perineum (perineal branches and inferior cluneal nerves) | |
| Pudendal nerve | S2-4 | Muscles of the perineum | Penis, clitoris, most of the perineum | |
| Nerve to piriformis | ||||
| Nerve to obturator internus and superior gemellus |
