{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,7]],"date-time":"2026-05-07T03:57:38Z","timestamp":1778126258327,"version":"3.51.4"},"reference-count":16,"publisher":"Korean Ophthalmological Society","issue":"6","license":[{"start":{"date-parts":[[2021,9,6]],"date-time":"2021-09-06T00:00:00Z","timestamp":1630886400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["ekjo.org"],"crossmark-restriction":true},"short-container-title":["Korean J Ophthalmol"],"published-print":{"date-parts":[[2021,12,5]]},"abstract":"<jats:p>Purpose: This study aimed to investigate the surgical outcomes of nonadjustable Harada-Ito surgery under general anesthesia.Methods: Twenty-two patients who underwent nonadjustable modified Harada-Ito surgery under general anesthesia were reviewed retrospectively. Among them, 21 out of the 22 patients who were followed up for 6 months after surgery were included in this study. Subjective cyclotorsion (double Maddox rod test) and objective cyclotorsions (fundus photography) were measured. Success of the surgery was defined as follows: success (the patients do not acknowledge diplopia at any direction), partial (the patients feel diplopia at a specific direction, but they do not feel discomfort in routine life), and fail (the patients feel diplopia in primary gaze, hence requiring a thorough investigation).Results: The mean age of the patients (18 male and 3 female) was 56.5 years (range, 40\u201377 years). Based on the alternate prism cover test, the patients had 4.2 \u00b1 3.0 prism diopters of vertical deviation. The corrected amounts of cyclotorsion based on the double Maddox rod test and fundus photography were 14.8\u00b0 \u00b1 7.5\u00b0 and 9.8\u00b0 \u00b1 7.9\u00b0, respectively, and were significantly different between the two methods (p = 0.006). After the surgery, 20 out of the 21 patients (95.2%) completely recovered from diplopia in the primary gaze. However, among the 20 patients, seven complained of diplopia in the secondary gaze (down gaze, four patients; head tilt gaze, three patients). The success group had a smaller preoperative subjective excyclotorsion than the partial and fail groups (12.6\u00b0 \u00b1 2.5\u00b0 and 21.0\u00b0 \u00b1 8.9\u00b0, respectively; p = 0.046).Conclusions: Nonadjustable modified Harada-Ito surgery under general anesthesia has favorable success rate, and preoperative subjective excyclotorsion can be a prognostic factor in patients with bilateral superior oblique palsy.<\/jats:p>","DOI":"10.3341\/kjo.2020.0017","type":"journal-article","created":{"date-parts":[[2021,9,7]],"date-time":"2021-09-07T00:59:40Z","timestamp":1630976380000},"page":"443-447","update-policy":"https:\/\/doi.org\/10.3341\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Surgical Outcomes of Nonadjustable Modified Harada-Ito Surgery"],"prefix":"10.3341","volume":"35","author":[{"given":"Yi Sang","family":"Yoon","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ungsoo Samuel","family":"Kim","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1893","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1055\/s-0035-1563568"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1167\/iovs.15-17602"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1136\/bjo.69.7.508"},{"key":"ref4","first-page":"88","volume-title":"Surgical correction of cyclotropia","author":"Harada","year":"1964"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1076\/stra.10.3.211.8123"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.3928\/01913913-20091104-10"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajo.2018.08.036"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1038\/eye.2011.167"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1002\/14651858.cd004240.pub4"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1002\/14651858.cd004240.pub2"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.4103\/0301-4738.67060"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaapos.2012.06.007"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1067\/mpa.2002.123429"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.4274\/tjo.31643"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1136\/bjo.64.5.354"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1016\/s0161-6420(94)31366-2"}],"container-title":["Korean Journal of Ophthalmology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/ekjo.org\/upload\/pdf\/kjo-2020-0017.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/ekjo.org\/journal\/view.php?doi=10.3341\/kjo.2020.0017","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/ekjo.org\/upload\/pdf\/kjo-2020-0017.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,12,12]],"date-time":"2021-12-12T23:37:18Z","timestamp":1639352238000},"score":1,"resource":{"primary":{"URL":"http:\/\/ekjo.org\/journal\/view.php?doi=10.3341\/kjo.2020.0017"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,12,5]]},"references-count":16,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2021,12]]}},"URL":"https:\/\/doi.org\/10.3341\/kjo.2020.0017","relation":{},"ISSN":["1011-8942","2092-9382"],"issn-type":[{"value":"1011-8942","type":"print"},{"value":"2092-9382","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,12,5]]},"assertion":[{"value":"2020-12-13","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2021-08-22","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2021-09-06","order":2,"name":"published","label":"Published online","group":{"name":"publication_history","label":"Publication History"}},{"value":"2021-12-05","order":3,"name":"published","label":"Print publication","group":{"name":"publication_history","label":"Publication History"}}]}}