Anatomical terminology
Skeletal system
Joints
Muscles
- Head muscles
- Neck muscles
  - Superficial neck muscles
  - Scalene muscles
  - Suprahyoid muscles
  - Infrahyoid muscles
  - Prevertebral muscles
  - Suboccipital muscles
- Muscles of upper limb
- Thoracic muscles
- Muscles of back
- Muscles of lower limb
Heart
Blood vessels
Lymphatic system
Nervous system
Respiratory system
Digestive system
Urinary system
Female reproductive system
Male reproductive system
Endocrine glands
Eye
Ear

Middle scalene