Human skull is usually composed by 29 bones. Besides jaw, other bone between seam by bone connected, the only allowed the traces of the movement.
人类颅骨通常由29块骨头组成。除了下颌骨，其他骨头之间由骨缝连接，只允许微量的运动。
Human skull is usually composed by 29 bones. Besides jaw, other bone between seam by bone connected, the only allowed the traces of the movement.
人类颅骨通常由29块骨头组成。除了下颌骨，其他骨头之间由骨缝连接，只允许微量的运动。
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