Congenital absence of the superior oblique tendon in craniofacial dysostosis.
Absence of each of the extraocular muscles as a rare cause of strabismus has been reported. Helveston suggests that a significant horizontal deviation with suppression and/or amblyopia in a patient with the preoperative diagnosis of congenital superior oblique palsy should alert one to a possible absence of the superior oblique tendon. We present and discuss two patients with craniofacial dysostosis in whom extensive surgical exploration showed an absence of the superior oblique tendon.
D002675:Child, Preschool; D003394:Craniofacial Dysostosis / Q000150:complications*; D005123:Eye; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D013710:Tendons / Q000002:abnormalities*