Skeletal system
Joints
- Joints of lower limb
  - Joints of foot
  - Hip joint
  - Knee joint
  - Tibiofibular joints
  - Joints of pelvis
Muscles
- Head muscles
- Neck muscles
- Muscles of upper limb
- Muscles of back
  - Intermediate back muscles
    - Serratus posterior inferior
    - Serratus posterior superior
  - Superficial back muscles
  - Deep back muscles
    - Deep layer (Transversospinales)
    - Intermediate layer (Erector Spinae)
    - Superficial layer
      - Splenius cervicis
      - Splenius capitis
    - Deepest layer
- Muscles of lower limb
  - Pelvic muscles
  - Muscles of thigh
    - Posterior compartment
    - Medial compartment
    - Anterior compartment
      - Sartorius
      - Quadriceps femoris
  - Muscles of leg
    - Anterior compartment
    - Lateral compartment
      - Peroneus brevis
      - Peroneus longus
    - Posterior compartment
      - Superficial layer
        Plantaris
        Triceps surae
      - Deep layer
        Tibialis posterior
        Flexor digitorum longus
        Flexor hallucis longus
        Popliteus
  - Muscles of foot
    - Dorsal muscles of foot
      - Extensor hallucis brevis
      - Extensor digitorum brevis
    - Plantar muscles of foot
      - Middle group of foot muscles
        Dorsal interossei (of foot)
        Lumbricals (of foot)
        Flexor digitorum brevis
        Quadratus plantae
        Plantar interossei
      - Medial group (Muscles of big toe)
        Adductor hallucis
        Abductor hallucis
        Flexor hallucis brevis
      - Lateral group (Muscles of little toe)
        Flexor digiti minimi (of foot)
        Opponens digiti minimi (of foot)
        Abductor digiti minimi (of foot)
Heart
Blood vessels
- Blood vessels of systemic circulation
  - Blood vessels of head and neck
    - Veins of head and neck
      - Veins of head
        Extracranial veins
        Angular vein
        Facial vein
        Submental vein
        Occipital vein
        Posterior auricular vein
        Superficial temporal vein
        Lingual vein
        Intracranial veins
        Dural venous sinuses
        Marginal sinus
        Cavernous sinus
        Intercavernous sinuses
        Petrosal sinuses
        Petrosquamous sinus
        Sigmoid sinus
        Sphenoparietal sinus
        Transverse sinus
        Circular sinus
        Inferior sagittal sinus
        Superior sagittal sinus
        Straight sinus
        Occipital sinus
        Diploic veins
        Meningeal veins
        Cerebral veins
        Ophthalmic veins
        Veins of labyrinth
      - Veins of neck
        External jugular vein
        Superior thyroid vein
        Inferior thyroid vein
        Subclavian vein
        Anterior jugular vein
        Internal jugular vein
        Vertebral vein
        Deep cervical vein
    - Arteries of head and neck
  - Blood vessels of pelvis and lower limb
    - Arteries of pelvis and lower limb
    - Veins of pelvis and lower limb
  - Blood vessels of upper limb
    - Arteries of upper limb
    - Veins of upper limb
  - Blood vessels of thorax
    - Systemic arteries of thorax
    - Systemic veins of thorax
      - Superior vena cava
      - Azygos venous system
  - Blood vessels of abdomen
    - Arteries of abdomen
      - Abdominal aorta
    - Veins of abdomen
      - Portal venous system
      - Inferior vena cava
Respiratory system
Digestive system
Nervous system
Endocrine glands
Eye
Ear
Lymphatic system
- Spleen
Female reproductive system
- Ovaries
Male reproductive system
- Testicles

Lateral group (Muscles of little toe)

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