The mean preoperative superior oblique overaction was 1.7 (measured by a cross system rating).
Finzi Simone, Mauro Goldchmit, Carlos Souza-Dias 1999, 'Correção de hipotropia na posição primária do olhar mediante a tenectomia unilateraldo músculo oblíquo superior próximo a inserção em estrabismo essencial Correctionof hypotropia in the primary position with unilateral superior oblique tenectomy closeto the scleral insertion', Arquivos Brasileiros de Oftalmologiahttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004-27491999000500010. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
None of the patients had inferior oblique overaction postoperatively.
Kamlesh, Dadeya Subhash, Kohli Vandana, Fatima Shibal 2002, 'Primary inferior oblique overaction-management by inferior oblique recession.', Indian Journal of Ophthalmologyhttp://www.ijo.in/article.asp?issn=0301-4738;year=2002;volume=50;issue=2;spage=97;epage=101;aulast=Dadeya. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The symptoms of orthostatic intolerance are due to brain hypoper fusion and sympathetic overaction.
Koichi Mizumaki, MD PhD 2011, 'Postural Orthostatic Tachycardia Syndrome (POTS)', Journal of Arrhythmiahttp://www.sciencedirect.com/science/article/pii/S1880427611800311. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The patient maintained lid and brow symmetry with no overaction, eight months post injection.
Shome Debraj, Jain Vandana, Natarajan Sundaram 2007, 'The role of Botulinum toxin in correcting frontalis-induced eyelid pseudo-retractionpost ptosis surgery', Indian Journal of Ophthalmologyhttp://www.ijo.in/article.asp?issn=0301-4738;year=2007;volume=55;issue=4;spage=307;epage=308;aulast=Shome. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The reduction in the superior oblique overaction was 81.8% in and right eye 85.0% in left eye.
Fernanda Teixeira Krieger, Anelise Caron Lambert 2001, 'Efeito do debilitamento do músculo oblíquo superior hiperfuncionante associado à anteriorizaçãodo músculo oblíquo inferior na divergência vertical dissociada The effect of overactingsuperior oblique muscle tenectomy associated with anterior transposition of the inferioroblique muscle in patients with dissociated vertical deviation', Arquivos Brasileiros de Oftalmologiahttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004-27492001000400009. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The split lengthening was done from 4 mm to 7 mm depending upon the overaction of superior oblique.
Jitendra Jethani, Kuntal Shah, Sonal Amin 2015, 'Effect of bilateral superior oblique split lengthening on torsion', Indian Journal of Ophthalmologyhttp://www.ijo.in/article.asp?issn=0301-4738;year=2015;volume=63;issue=3;spage=250;epage=253;aulast=Jethani. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)