Traumatic Rupture of the Superior Oblique Muscle Tendon
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Traumatic rupture of the superior oblique muscle is rare. We report a case of a 54-year-old man injured bythe metal hook of a hanger, resulting in a rupture of the superior oblique muscle tendon. He complainedof torsional diplopia when in the primary position. The distal margin of the superior oblique muscle wasreattached to sclera 5 and 9 mm apart from the medial insertion of the superior rectus muscle. One weekafter the operation, torsional diplopia disappeared. However, a 4-prism diopter ipsilateral hypertropiawas observed. Three months later, hypertropia gradually increased to 20 prism dioptors and the secondoperation was done to correct vertical diplopia.
Abstract
Traumatic rupture of the superior oblique muscle is rare. We report a case of a 54-year-old man injured bythe metal hook of a hanger, resulting in a rupture of the superior oblique muscle tendon. He complainedof torsional diplopia when in the primary position. The distal margin of the superior oblique muscle wasreattached to sclera 5 and 9 mm apart from the medial insertion of the superior rectus muscle. One weekafter the operation, torsional diplopia disappeared. However, a 4-prism diopter ipsilateral hypertropiawas observed. Three months later, hypertropia gradually increased to 20 prism dioptors and the secondoperation was done to correct vertical diplopia.
참고문헌 (7)
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