MYOLOGY, OR MUSCULATURE 



37 



Plantar accessory ligaments 

 Transverse ligaments of the heads of 

 the metatarsal bones 



Joints of the toes 



Joint-capsules 

 Collateral ligaments 



Myology, or Musculature 



Muscle 



Head 



Belly 



Fusiform muscle 

 Unipennate muscle 

 Bipennate muscle 

 Sphincter muscle 

 Orbicular muscle 

 Joint muscle 

 Skeletal muscle 

 Skin muscle 

 Tendon 



Tendinous expansion 

 Perimysium, or muscle sheath 

 Fascia (" band or swathe"), or fibrous 



covering 



Superficial fascia 

 Tendinous inscription 

 Tendinous arch 

 Sheath ligament 

 Fibrous sheath of tendon 

 Mucous sheath of tendon 

 Muscle pulley 

 Mucous bursa or sac 



Muscles of the back 



Trapezius muscle 



Transverse muscle of nape 



Broadest muscle of back 



Greater rhomboid muscle 



Lesser rhomboid muscle 



Levator muscle of scapula (O. T. 



levator anguli scapulae) 

 Inferior posterior serratus muscle 

 Superior posterior serratus muscle 

 Splenius ("bandage") muscle of neck 



(O. T. splenius colli) 

 Splenius muscle of head 

 Sacrospinal muscle (O. T. erector 



spinae) 

 Iliocostal muscle 



Iliocostal muscle of loins (O. T. 

 sacrolumbalis) 



Iliocostal muscle of back (O. T. 

 musculus accessorius) 



Iliocostal muscle of neck (O. T. cer- 



vicalis ascendens) 

 Longest muscle 



Longest muscle of back 



Longest muscle of neck (O. T. trans- 



versalis cervicis) 

 Longest muscle of head (O. T. 



trachelomastoid) 

 Spinal muscle 



Spinal muscle of back 



Spinal muscle of neck (O. T. spinalis 



colli) 



Spinal muscle of head 

 Semispinal muscle 



Semispinal muscle of back 

 Semispinal muscle of neck (O. T. 



semispinalis colli) 

 Semispinal muscle of head (O. T. 



complexus) 



