A case with multiple congenital anomalies of the spine and bilateral patella hypoplasia is reported. To our knowledge, no report of concomitant Klippel–Feil syndrome, thoracic hemi vertebrae / butterfly vertebrae bilateral patella hypoplasia, reducible atlantoaxial instability, and occipitoatlantal fusion simultaneously has been reported in the literature.
aDepartment of Neurosurgery, Zahedan University of Medical Sciences, Zahedan, Iran
bDepartment of Neurology, Zahedan University of Medical Sciences, Zahedan, Iran
cDepartment of Radiology, Tehran University of Medical Sciences, Tehran, Iran
Correspondence and requests for reprints to Vafa Rahimi-Movaghar, Department of Neurosurgery, Khatam-ol-anbia Hospital, Zahedan, 98157, Iran
Received 30 June 2003 Accepted 6 November 2003