unknown2020-12-292020-12-291995http://hdl.handle.net/2263/775901. Facial nerve 2. Superficial temporal artery 3. Temporal muscle 4. Masseter muscle 5. Sternocleidomastoid muscle 6. Splenius capitis muscle 7. Semispinalis capitis muscle 8. Occipitofrontalis muscle 9. Mastoid process1. Facial nerve2. Superficial temporal artery3. Temporal muscle4. Masseter muscle5. Sternocleidomastoid muscle6. Splenius capitis muscle7. Semispinalis capitis muscle8. Occipitofrontalis muscle9. Mastoid process19.KN.12 Mastoid process in child 3.5 years old