Effect of inferior oblique muscle belly transposition on versions and vertical alignment in primary position
Purpose To evaluate the effect of inferior oblique muscle belly transposition (IOBT) on vertical deviation (VD) in primary position and inferior oblique overaction (IOOA). Methods Twenty-eight patients who underwent unilateral IOBT for mild hypertropia (≤ 10 △ ) due to unilateral IOOA were included....
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| creator | Zhu, Wenqing Wang, Xiying Jiang, Chao Ling, Ling Wu, Lianqun Zhao, Chen |
| description | Purpose
To evaluate the effect of inferior oblique muscle belly transposition (IOBT) on vertical deviation (VD) in primary position and inferior oblique overaction (IOOA).
Methods
Twenty-eight patients who underwent unilateral IOBT for mild hypertropia (≤ 10
△
) due to unilateral IOOA were included. Surgical results regarding the correction of hypertropia, IOOA, and fovea disc angle (FDA) were analyzed and compared between groups A (VD ≤ 5
△
) and B (5
△
|
| doi_str_mv | 10.1007/s00417-021-05240-x |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2543446327</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2582892150</sourcerecordid><originalsourceid>FETCH-LOGICAL-c352t-a682d96afa44217c70b679ada5a08af380fdeeebc88796f9e5dbe90f9162df723</originalsourceid><addsrcrecordid>eNp9kUtLAzEUhYMoWKt_wFXAjZvRm8dMZpZS6gMKbhS6C5mZpKRMk5rMSPvvTZ2K4EII3IT7nUMOB6FrAncEQNxHAE5EBpRkkFMO2e4ETQhneSaALk_RBERalYwuz9FFjGtIPMvJBHVzY3TTY2-wdUYH6wP2dWc_Bo03Q2w6jWvddXvcB-Xi1kfbW-9wOp86xHSNWLn28OhtozqsOrtyG-36ZIe3wW5U2OMf2SU6M6qL-uo4p-j9cf42e84Wr08vs4dF1rCc9pkqStpWhTKKc0pEI6AuRKValSsolWElmFZrXTdlKarCVDpva12BqUhBWyMom6Lb0XcbfAoSe7mxsUkxlNN-iJLmnHFeMCoSevMHXfshuPS7RJW0rCjJIVF0pJrgYwzayGM0SUAeCpBjATIVIL8LkLskYqMoJtitdPi1_kf1Bb4zi9c</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2582892150</pqid></control><display><type>article</type><title>Effect of inferior oblique muscle belly transposition on versions and vertical alignment in primary position</title><source>Springer Nature - Complete Springer Journals</source><creator>Zhu, Wenqing ; Wang, Xiying ; Jiang, Chao ; Ling, Ling ; Wu, Lianqun ; Zhao, Chen</creator><creatorcontrib>Zhu, Wenqing ; Wang, Xiying ; Jiang, Chao ; Ling, Ling ; Wu, Lianqun ; Zhao, Chen</creatorcontrib><description>Purpose
To evaluate the effect of inferior oblique muscle belly transposition (IOBT) on vertical deviation (VD) in primary position and inferior oblique overaction (IOOA).
Methods
Twenty-eight patients who underwent unilateral IOBT for mild hypertropia (≤ 10
△
) due to unilateral IOOA were included. Surgical results regarding the correction of hypertropia, IOOA, and fovea disc angle (FDA) were analyzed and compared between groups A (VD ≤ 5
△
) and B (5
△
< VD ≤ 10
△
).
Results
IOBT showed an overall reduction of 5.86
△
(± 2.24
△
) of primary position VD, a mean correction of 1.00 (± 0.27) of IOOA, and an average change of 1.83° (± 3.02°) of FDA. The surgical success rate of IOBT for VD correction and IOOA elimination in all patients was 68% and 71%, respectively. The correction of VD was correlated with preoperative VD significantly (
r
= 0.86,
p
< 0.001). Consistently, IOBT demonstrated comparable efficacy in reduction of VD between group A and group B (
p
=
0.507
). Furthermore, the two groups were comparable in the success rates for correcting VD and IOOA (both
p
> 0.05). None of the patients developed consecutive hypotropia, postoperative contralateral IOOA, or anti-elevation syndrome postoperatively.
Conclusions
IOBT achieved satisfactory outcomes in patients with mild primary position VD (≤ 10
△
) that is associated with unilateral IOOA, without any risk of overcorrection of VD and contralateral IOOA for a follow-up period of up to 12 months. This procedure is considered effective and safe alternative for weakening the IO in patients with appropriate surgical indications.</description><identifier>ISSN: 0721-832X</identifier><identifier>EISSN: 1435-702X</identifier><identifier>DOI: 10.1007/s00417-021-05240-x</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Archives & records ; Eye ; Medicine ; Medicine & Public Health ; Motility ; Ophthalmology ; Pediatrics ; Retina ; Software ; Strabismus ; Surgery ; Surgical outcomes ; Transposition</subject><ispartof>Graefe's archive for clinical and experimental ophthalmology, 2021-11, Vol.259 (11), p.3461-3468</ispartof><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021</rights><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c352t-a682d96afa44217c70b679ada5a08af380fdeeebc88796f9e5dbe90f9162df723</citedby><cites>FETCH-LOGICAL-c352t-a682d96afa44217c70b679ada5a08af380fdeeebc88796f9e5dbe90f9162df723</cites><orcidid>0000-0003-1373-7637</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00417-021-05240-x$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00417-021-05240-x$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,778,782,27911,27912,41475,42544,51306</link.rule.ids></links><search><creatorcontrib>Zhu, Wenqing</creatorcontrib><creatorcontrib>Wang, Xiying</creatorcontrib><creatorcontrib>Jiang, Chao</creatorcontrib><creatorcontrib>Ling, Ling</creatorcontrib><creatorcontrib>Wu, Lianqun</creatorcontrib><creatorcontrib>Zhao, Chen</creatorcontrib><title>Effect of inferior oblique muscle belly transposition on versions and vertical alignment in primary position</title><title>Graefe's archive for clinical and experimental ophthalmology</title><addtitle>Graefes Arch Clin Exp Ophthalmol</addtitle><description>Purpose
To evaluate the effect of inferior oblique muscle belly transposition (IOBT) on vertical deviation (VD) in primary position and inferior oblique overaction (IOOA).
Methods
Twenty-eight patients who underwent unilateral IOBT for mild hypertropia (≤ 10
△
) due to unilateral IOOA were included. Surgical results regarding the correction of hypertropia, IOOA, and fovea disc angle (FDA) were analyzed and compared between groups A (VD ≤ 5
△
) and B (5
△
< VD ≤ 10
△
).
Results
IOBT showed an overall reduction of 5.86
△
(± 2.24
△
) of primary position VD, a mean correction of 1.00 (± 0.27) of IOOA, and an average change of 1.83° (± 3.02°) of FDA. The surgical success rate of IOBT for VD correction and IOOA elimination in all patients was 68% and 71%, respectively. The correction of VD was correlated with preoperative VD significantly (
r
= 0.86,
p
< 0.001). Consistently, IOBT demonstrated comparable efficacy in reduction of VD between group A and group B (
p
=
0.507
). Furthermore, the two groups were comparable in the success rates for correcting VD and IOOA (both
p
> 0.05). None of the patients developed consecutive hypotropia, postoperative contralateral IOOA, or anti-elevation syndrome postoperatively.
Conclusions
IOBT achieved satisfactory outcomes in patients with mild primary position VD (≤ 10
△
) that is associated with unilateral IOOA, without any risk of overcorrection of VD and contralateral IOOA for a follow-up period of up to 12 months. This procedure is considered effective and safe alternative for weakening the IO in patients with appropriate surgical indications.</description><subject>Archives & records</subject><subject>Eye</subject><subject>Medicine</subject><subject>Medicine & Public Health</subject><subject>Motility</subject><subject>Ophthalmology</subject><subject>Pediatrics</subject><subject>Retina</subject><subject>Software</subject><subject>Strabismus</subject><subject>Surgery</subject><subject>Surgical outcomes</subject><subject>Transposition</subject><issn>0721-832X</issn><issn>1435-702X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><recordid>eNp9kUtLAzEUhYMoWKt_wFXAjZvRm8dMZpZS6gMKbhS6C5mZpKRMk5rMSPvvTZ2K4EII3IT7nUMOB6FrAncEQNxHAE5EBpRkkFMO2e4ETQhneSaALk_RBERalYwuz9FFjGtIPMvJBHVzY3TTY2-wdUYH6wP2dWc_Bo03Q2w6jWvddXvcB-Xi1kfbW-9wOp86xHSNWLn28OhtozqsOrtyG-36ZIe3wW5U2OMf2SU6M6qL-uo4p-j9cf42e84Wr08vs4dF1rCc9pkqStpWhTKKc0pEI6AuRKValSsolWElmFZrXTdlKarCVDpva12BqUhBWyMom6Lb0XcbfAoSe7mxsUkxlNN-iJLmnHFeMCoSevMHXfshuPS7RJW0rCjJIVF0pJrgYwzayGM0SUAeCpBjATIVIL8LkLskYqMoJtitdPi1_kf1Bb4zi9c</recordid><startdate>20211101</startdate><enddate>20211101</enddate><creator>Zhu, Wenqing</creator><creator>Wang, Xiying</creator><creator>Jiang, Chao</creator><creator>Ling, Ling</creator><creator>Wu, Lianqun</creator><creator>Zhao, Chen</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7TK</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8AO</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>K9.</scope><scope>M0S</scope><scope>M1P</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0003-1373-7637</orcidid></search><sort><creationdate>20211101</creationdate><title>Effect of inferior oblique muscle belly transposition on versions and vertical alignment in primary position</title><author>Zhu, Wenqing ; Wang, Xiying ; Jiang, Chao ; Ling, Ling ; Wu, Lianqun ; Zhao, Chen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c352t-a682d96afa44217c70b679ada5a08af380fdeeebc88796f9e5dbe90f9162df723</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Archives & records</topic><topic>Eye</topic><topic>Medicine</topic><topic>Medicine & Public Health</topic><topic>Motility</topic><topic>Ophthalmology</topic><topic>Pediatrics</topic><topic>Retina</topic><topic>Software</topic><topic>Strabismus</topic><topic>Surgery</topic><topic>Surgical outcomes</topic><topic>Transposition</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhu, Wenqing</creatorcontrib><creatorcontrib>Wang, Xiying</creatorcontrib><creatorcontrib>Jiang, Chao</creatorcontrib><creatorcontrib>Ling, Ling</creatorcontrib><creatorcontrib>Wu, Lianqun</creatorcontrib><creatorcontrib>Zhao, Chen</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Neurosciences Abstracts</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>MEDLINE - Academic</collection><jtitle>Graefe's archive for clinical and experimental ophthalmology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhu, Wenqing</au><au>Wang, Xiying</au><au>Jiang, Chao</au><au>Ling, Ling</au><au>Wu, Lianqun</au><au>Zhao, Chen</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of inferior oblique muscle belly transposition on versions and vertical alignment in primary position</atitle><jtitle>Graefe's archive for clinical and experimental ophthalmology</jtitle><stitle>Graefes Arch Clin Exp Ophthalmol</stitle><date>2021-11-01</date><risdate>2021</risdate><volume>259</volume><issue>11</issue><spage>3461</spage><epage>3468</epage><pages>3461-3468</pages><issn>0721-832X</issn><eissn>1435-702X</eissn><abstract>Purpose
To evaluate the effect of inferior oblique muscle belly transposition (IOBT) on vertical deviation (VD) in primary position and inferior oblique overaction (IOOA).
Methods
Twenty-eight patients who underwent unilateral IOBT for mild hypertropia (≤ 10
△
) due to unilateral IOOA were included. Surgical results regarding the correction of hypertropia, IOOA, and fovea disc angle (FDA) were analyzed and compared between groups A (VD ≤ 5
△
) and B (5
△
< VD ≤ 10
△
).
Results
IOBT showed an overall reduction of 5.86
△
(± 2.24
△
) of primary position VD, a mean correction of 1.00 (± 0.27) of IOOA, and an average change of 1.83° (± 3.02°) of FDA. The surgical success rate of IOBT for VD correction and IOOA elimination in all patients was 68% and 71%, respectively. The correction of VD was correlated with preoperative VD significantly (
r
= 0.86,
p
< 0.001). Consistently, IOBT demonstrated comparable efficacy in reduction of VD between group A and group B (
p
=
0.507
). Furthermore, the two groups were comparable in the success rates for correcting VD and IOOA (both
p
> 0.05). None of the patients developed consecutive hypotropia, postoperative contralateral IOOA, or anti-elevation syndrome postoperatively.
Conclusions
IOBT achieved satisfactory outcomes in patients with mild primary position VD (≤ 10
△
) that is associated with unilateral IOOA, without any risk of overcorrection of VD and contralateral IOOA for a follow-up period of up to 12 months. This procedure is considered effective and safe alternative for weakening the IO in patients with appropriate surgical indications.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s00417-021-05240-x</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0003-1373-7637</orcidid></addata></record> |
| fulltext | fulltext |
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| ispartof | Graefe's archive for clinical and experimental ophthalmology, 2021-11, Vol.259 (11), p.3461-3468 |
| issn | 0721-832X 1435-702X |
| language | eng |
| recordid | cdi_proquest_miscellaneous_2543446327 |
| source | Springer Nature - Complete Springer Journals |
| subjects | Archives & records Eye Medicine Medicine & Public Health Motility Ophthalmology Pediatrics Retina Software Strabismus Surgery Surgical outcomes Transposition |
| title | Effect of inferior oblique muscle belly transposition on versions and vertical alignment in primary position |
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