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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Der Ophthalmologe 94 (1997), S. 405-411 
    ISSN: 1433-0423
    Keywords: Schlüsselwörter Strabismus ; Augenmuskeloperation ; Subjektive Parameter ; Objektive Parameter ; Qualitätskontrolle ; Key words Strabism ; Squint surgery ; Subjective parameters ; Objective parameters ; Quality control
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Background: In regard to quality-control studies concerning strabismus surgery we were interested in a comparison of subjective and objective parameters after squint surgery. Materials and methods: In a questionnaire 175 patients were asked for their evaluation of the functional and cosmetic results 1 week and 6 weeks after squint surgery. Parallel, objective parameters like reduction of the squint angle and quality of stereoopsis were documented. Results: Overall 94.2% of patients with esotropia (n = 52) were satisfied cosmetically and 5.8% were not 1 week after squint surgery was performed. In the group of patients with exotropia (n = 36), 91.7% of the patients were satisfied cosmetically and 8.3% were not. Even in cases of esotropia or exotropia no changes in the quality of stereoopsis were noted by some patients or they could not be mentioned in the questionnaire. Some patients did not appreciate the improvement of binocular function found in our examination. Conclusions: Good congruence between objective and subjective results 1 week after squint surery was found.
    Notes: Fragestellung: Studien zur Qualität der Schieloperation beziehen sich meist auf die Einschätzung durch den Untersuchenden. Material und Methode: Um den Patienten in der Beurteilung des operativen Ergebnisses mit einzubeziehen, wurde mittels Fragebogen an 175 Patienten ein Vergleich von subjektiven Angaben und objektiv meßbaren Parametern vorgenommen. Das funktionelle und kosmetische Ergebnis wurde 1 und 6 Wochen nach Schieloperation erfaßt. Parallel hierzu wurden objektive Parameter, wie Schielwinkelreduktion und Qualität der Stereoopsis, dokumentiert. Ergebnisse: Eine Woche nach Schieloperation waren insgesamt 94,2% der Patienten mit Esotropie (n = 52) mit dem postoperativen kosmetischen Ergebnis zufrieden, 5,6% nicht. In der Gruppe der Exotropien (n = 36) lag die Zufriedenheit mit dem postoperativen kosmetischen Ergebnis bei 91,7%; weniger zufrieden waren 8,3% der Patienten. Änderungen in der Qualität der Stereoopsis wurden, sowohl im Kollektiv der Eso- als auch Exotropien, von einigen Patienten nicht wahrgenommen oder konnten nicht mitgeteilt werden. Schlußfolgerung: Insgesamt bestand eine hohe Kongruenz zwischen objektiven und subjektiven Ergebnissen 1 Woche nach Augenmuskeloperation.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Graefe's archive for clinical and experimental ophthalmology 238 (2000), S. 119-122 
    ISSN: 1435-702X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract  · Background: Motility disorders may occur consecutive to peribulbar anesthesia. The underlying pathology is still debated. The aim of the study was to contribute to the discussion by a meticulous orthoptic examination of a series of patients. · Methods: In a series of 16 patients with diplopia after peribulbar anesthesia, measurements of the angle of squint in the nine directions of gaze, Bielschowsky’s head-tilt test and motility analysis were performed. The findings were discussed with regard to the possible types of muscular lesions. · Results: Hypotropia and deorsoadduction accompanied by relatively small cyclotropia were found in all cases. Bielschowsky’s head-tilt test mostly revealed neutral findings. · Conclusion: The findings were discussed under the hypothesis of a fibrotic muscular change in the superior oblique and inferior rectus muscle. This hypothesis turned out to be concordant with the orthoptic measurements, implying that treatment of the disorder should consist in low-dosage recession of the fibrotic muscles, which in our experience was rewarding.
    Type of Medium: Electronic Resource
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