Effect of severing the check ligaments and intermuscular membranes on medial rectus recessions in infantile esotropia

D. S. Friendly, E. S. Parelhoff, Craig McKeown

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Background: The effect of severing the check ligaments and intermuscular membranes on the dose-response curve for medial rectus recessions in patients with infantile esotropia has not been previously studied by randomized assignment techniques using contemporary control and experimental groups and masked precautions. Methods: A prospective study of 101 patients was performed over an 8-year period. Patients were randomly assigned to either augmented or nonaugmented groups. In the former group, the medial check ligaments and intermuscular membranes were severed; in the latter group, no surgery was performed on the medial check ligaments or intermuscular membranes. Patients were postoperatively evaluated by an observer masked to group assignment. Results: No difference in response to surgery was observed between the two groups at the time of evaluation, which took place, on average, 6 to 7 months after surgery. Conclusion: Severing the check ligaments and intermuscular membranes on patients with infantile esotropia undergoing medial rectus recessions does not appear to affect the dose- response curve.

Original languageEnglish
Pages (from-to)945-948
Number of pages4
JournalOphthalmology
Volume100
Issue number6
StatePublished - Jan 1 1993
Externally publishedYes

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Esotropia
Ligaments
Membranes
Prospective Studies
Control Groups

ASJC Scopus subject areas

  • Ophthalmology

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Effect of severing the check ligaments and intermuscular membranes on medial rectus recessions in infantile esotropia. / Friendly, D. S.; Parelhoff, E. S.; McKeown, Craig.

In: Ophthalmology, Vol. 100, No. 6, 01.01.1993, p. 945-948.

Research output: Contribution to journalArticle

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