Transposition surgery for inferior rectus fibrosis.
Congenital fibrosis of the extraocular muscles is a rare hereditary strabismus disorder. A case of congenital fibrosis of the inferior rectus muscles with severe chin-up posture and bilateral limitation of up gaze is reported. Bilateral large recessions of the tight inferior rectus muscles provided only partial improvement. Residual head posture and hypotropia were successfully corrected with bilateral horizontal rectus muscle transpositions toward the superior rectus muscles, despite persistently tight inferior rectus muscles at the time of surgery.
Christiane E
CE
Al-Haddad
Marwan
M
Abdulaal
D001763:Blepharoptosis / Q000503:physiopathology; D002675:Child, Preschool; D015785:Eye Diseases, Hereditary / Q000503:physiopathology / Q000601:surgery; D005355:Fibrosis; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D009801:Oculomotor Muscles / Q000637:transplantation*; D013508:Ophthalmologic Surgical Procedures; D009886:Ophthalmoplegia; D011187:Posture; D013285:Strabismus / Q000601:surgery*; D015348:Vision, Binocular / Q000502:physiology; D000093922:Congenital Cranial Dysinnervation Disorders