1. Chapters 7 & 8

3. Table 7.2 – Bones of the adult skull

10. Figure 7.10 – Orbit of the eye

14. Figure 7.11 – Paranasal sinuses

16. Figure 7.12 – Fontanels at birth

21. Figure 7.13 – Cranial fossae

23. Figure 7.14 – Hyoid bone

25. Figure 7.15 – Vertebral column

26. Figure 7.16 – Structures common to most vertebrae

29. Figure 7.17 – Cervical vertebrae

31. Figure 7.18 – Thoracic vertebrae

33. Figure 7.19 – Lumbar vertebrae

36. Figure 7.20 – Sacrum and coccyx

43. The Clavicle

45. A Fractured Clavicle - Figure on page 4

47. Development of the skeletal system

49. Neural tube defects are are one of the more common congenital anomalies to occur. Such defects result from improper embryonic neural tube closure. The most minimal defect is called spina bifida, with failure of the vertebral body to completely form, but the defect is not open. Open neural tube defects with lack of a skin covering, can include a meningocele, in which meninges protrude through the defect. Here is a large meningomyelocele in which the defect is large enough to allow meninges and a portion of spinal cord to protrude through the defect.