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See also Glossary of medicine Epithelia Anatomical terminology Index of anatomy articles Outline of human anatomy Cell types by origin
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This article lists anatomical variations that are not deemed inherently pathological.

This list is incomplete; you can help by adding missing items. (December 2013)

• Cervical rib
• Fabella
• Foramen tympanicum
• Supracondylar process of the humerus
• Sternal foramen
• Stafne bone cavity
• Episternal ossicles
• Fossa navicularis magna
• Transverse basilar fissure - or Saucer's fissure
• Canalis basilaris medianus
• Craniopharyngeal canal
• Intermediate condylar canal
• Foramen arcuale
• Os odontoideum
• Os acromiale
• Ossiculum terminale (of dens)
• Scapular foramina and tunnels

• Accessory soleus muscle
• Axillary arch
• Epitrochleoanconeus muscle - or anconeous epitrochlearis
• Extensor medii proprius muscle
• Extensor digitorum brevis manus muscle
• Extensor indicis et medii communis muscle
• Extensor pollicis et indicis communis muscle
• Extensor carpi radialis tertius muscle - or extensor carpi radialis accessorius
• Linburg-Comstock variation - or conjoint flexor pollicis longus and flexor digitorum profundus of the index
• Sternalis muscle - or rectus thoracis
• Psoas minor muscle
• Palmaris profundus muscle
• Pterygoideus proprius muscle
• Styloauricularis muscle
• Transversus nuchae muscle
• Accessory popliteus muscle
• Tensor fasciae suralis muscle
• Sternoclavicularis anticus muscle
• Gluteoperinealis muscle
• Gantzer's muscle
• Levator claviculae muscle
• Chondrocoracoideus muscle

• Double cystic artery
• Median artery

• Accessory parotid gland
• Zuckerkandl's tubercle

• Accessory spleen
• Azygos lobe of the lung
• Tracheal bronchus
• Hirsuties coronae glandis
• Cardiac bronchus

• Accessory pancreatic duct
• Accessory nail of the fifth toe
• Darwin's tubercle
• Vein of foramen caecum
• Osborne's ligament
• Gastropancreatic ligament
• Diagonal ear lobe crease
• Preauricular sinus
• Supernumerary nipple

• Risorius
• Psoas minor
• Absence of the palmaris longus
• Dividement of the piriformis
• Missing or underdeveloped pectoralis major is called Poland's syndrome

• Appendix
• Agenesis of wisdom teeth
• Empty sella turcica

• Sesamoid bone of the second, third, fourth and fifth finger
• Manubriosternal fusion
• Sternoxiphoidal fusion

• Myocardial bridge

• Nerve of Mckenzie

• Artery of Percheron
• Variation of basilic vein
• Median artery
• Thyroid ima artery
• Superficial ulnar artery
• Marginal artery of the colon
• Persistent primitive olfactory artery
• Arc of Bühler
• Stapedial artery
• Hypoglossal artery
• Corona mortis

• Anisocoria
• Appendix
• Crease of the upper eyelid – having either a "single" or "double" eyelid
  • Epicanthic fold
• Lateral arcuate ligament
• Horseshoe kidney - also known as ren arcuatus

• Supernumerary body part
• Congenital anomalies
• Psoas minor muscle