Total number of bones in human skull is - (a) 160 (b) 80 (c) 29 (d) 22

By Ritesh|Updated : October 31st, 2022

The total number of bones in the human skull is 22. The skull plus accompanying bones total 29 bones, however, because this question is asking how many bones are in the skull, 22 will be correct.

Bones in Human Skull

The framework of the skeleton system is made up of joints, bones, cartilage, etc. The Skeleton system consists of two components:

  • The head, upper and lower ribs, jaws, and vertebral column are all part of the axial skeleton.
  • The bones in the hands, pelvic girdle, and legs are considered to be part of the appendicular skeleton.

The facial and cranial bones make up the two sets of bones that make up the skull.

  • Cranium bones = 8
  • Pariental bones = 2
  • Frontal bone = 1
  • Occipital = 1
  • Sphenoid bone = 1
  • Temporal bones = 2
  • Ethmoid bone = 1
  • Facial bones = 14
  • Nasal bones = 2
  • Volmer = 1
  • Inferior turbinals = 2
  • Palatines = 2
  • Lacrimals = 2
  • Zygomatic bones = 2
  • Maxillary = 2
  • Mandible = 1

29 bones make up the skull and its related bones. The ear ossicles and hyoid bone are related bones.

  • Ear ossicles - 3 + 3 = 6
    • Incus - 1 + 1 = 2
    • Malleus - 1 + 1 = 2
    • Stapes - 1 + 1 = 2
  • Hyoid = 1

Consequently, the human skull has 22 bones in total.

Summary:

The total number of bones in the human skull is - (a) 160 (b) 80 (c) 29 (d) 22

The human skull has a total of 22 bones. 22 bones make up the human cranium. 29 bones make up the skull and its companion bones, however, because the question is asking how many bones are in the skull, 22 will do.

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