Muscles-LL Flashcards
Medial thigh muscles (6)
- obturator externus
- Adductor magnus
- Adductor longus
- Adductor brevis
- Gracilis
- Pectineus
Muscles of anterior thigh (6)
- Sartorius
- Iliposoas
3-6. Quadriceps femoris: rectus femoris, vastus medialis, vastus intermedius, vastus lateralis
Anterior leg/dorsal foot muscles (3 + 2)
- Tibialis anterior
- Extensor hallucis longus
- Extensor digitorum longus
- Extensor digitorum brevis
- Extensor hallucis brevis
Lateral leg muscles (2)
Peroneus (fibularis) longus and brevis
Gluteal region muscles (10)
- Gluteus maximus 2. medius 3. minimus 4. tensor fascia latae
- Piriformis
- Superior gemellus 7. obturator internus 8. inferior gemellus
- Obturator externus
- Quadratus femoris
Posterior thigh muscles (3)
semitendinosus
semimembranosus
biceps femoris (long and short head)
Posterior leg muscles (7)
- gastrocnemius (medial and lateral head)
- soleus
- plantaris
- popliteus
- tibialis posterior
- flexor digitorum longus
- flexor hallucis longus
Foot muscles (by layer) (3, 2, 3, 2)
- abductor hallucis, flexor digitorum brevis, abductor digit minimi
- Quadratus plantae, lumbricals
- flexor hallucis brevis, adductor hallucis, flexor digiti minimi brevis
- Plantar (3) and dorsal (4) interossei
Anterior thigh INN? Exceptions?
Femoral n
iliopsoas- femoral n and L2, L3
Medial thigh INN? Exceptions?
Obturator n
Pectineus- obturator and femoral n
Adductor magnus- obturator (adductor portion) and tibial (hamstring portion)
Anterior leg INN? Exceptions?
Deep peroneal n
no exceptions
Dorsal foot INN? exceptions?
Deep peroneal n
Lateral leg INN? exceptions/
Superficial peroneal n
No exceptions
Gluteal region INN (Butt)? Exceptions?
Superior gluteal n
Maximus- inferior gluteal n
Gluteal region INN (lateral rotators)?
N to piriformis- piriformis
N to obturator internus- Obturator internus, superior gemelli
N to quadratus femoris- Inferior gemelli, quadratus femoris
Obturator n- obturator externus