The long-term results of surgical correction of childhood esotropia.
The results of surgical management by one ophthalmologist of 102 patients with congenital esotropia and 74 patients with acquired esotropia in childhood were analysed. The majority of patients had undergone a monocular recession-resection procedure, with 91% and 93% of patients showing a reduction in the angle, of more than five degrees, following surgery for congenital and acquired esotropia respectively. Unexpectedly, varying the amount of lateral rectus resection from 3 to 6 mm, when combined with a constant 5 mm medial rectus recession, did not produce significantly different amounts of change in the ocular alignment after surgery. Patients with congenital esotropia generally developed a stable postoperative angle later than patients with acquired esotropia. The degree of improvement of ocular alignment with surgery was independent of hypermetropia, presence of preoperative amblyopia or fusion.
St Vincent's Hospital, Fitzroy, Victoria.
D
D
Infeld
C
C
Prior
H
H
Ryan
J
J
O'Day
D000550:Amblyopia / Q000175:diagnosis; D002648:Child; D002675:Child, Preschool; D004948:Esotropia / Q000151:congenital / Q000503:physiopathology / Q000601:surgery*; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D008137:Longitudinal Studies; D009801:Oculomotor Muscles / Q000601:surgery; D012189:Retrospective Studies; D016896:Treatment Outcome