Bullet shaped veebrae are seen in all of the following, EXCEPT:
Bullet shaped veebral body is seen in Hurlers syndrome, Morquio syndrome, Hypothyroidism and Achondroplasia. Paget's disease presents with Ivory veebra. Ref: Radiology Review Manual, By Wolfgang Dahne, 2011, Page 192.
Hurlers syndrome
Morquio syndrome
Paget disease
Achondroplasia