640 B
640 B
!
AKA: m. sternocleidomastoideus, SCM
Ursprung
- Manubrium sterni – Anatomi/Ben/Sternum
- Mediala clavicula – Anatomi/Ben/Clavicula
Fäste
- Processus mastoideus – Anatomi/Ben/Os Temporale
Funktion
- Unilateral: kontralateral rotation, ipsilateral lateralflexion
- Bilateral: flexion cervikalt; accessorisk inandning
Innervation
- Motorik: Anatomi/Nerver/N Accessorius
- Proprioception: Anatomi/Nerver/Plexus Cervicalis