title: Congenital entropion and hypotropia secondary to duplication of the inferior rectus muscle.
abstract: Congenital anomalies of the extraocular muscles apart from congenital fibrosis are relatively rare. Duplication of extraocular muscles is a particularly rare congenital anomaly that has been rarely reported in the literature. We present a case of unilateral congenital entropion and hypotropia resulting from duplication of the inferior rectus muscle.
authors.affiliation: Department of Ophthalmology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania. Electronic address: shazlyt@gmail.com.
authors.forename: Tarek A
authors.initials: TA
authors.lastname: Shazly
authors.affiliation: Department of Ophthalmology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania.
authors.forename: S Tonya
authors.initials: ST
authors.lastname: Stefko
mesh_terms: D004774:Entropion / Q000209:etiology*; D005124:Eye Abnormalities / Q000150:complications* / Q000000981:diagnostic imaging / Q000601:surgery; D006801:Humans; D007223:Infant; D008279:Magnetic Resonance Imaging; D008297:Male; D009801:Oculomotor Muscles / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000601:surgery; D013508:Ophthalmologic Surgical Procedures; D013285:Strabismus / Q000209:etiology*