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Surgical approach to limiting skin contracture following protractor myectomy for essential blepharospasm
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| Zeitschriftentitel: | Digital Journal of Ophthalmology |
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| Personen und Körperschaften: | , , , , , |
| In: | Digital Journal of Ophthalmology, 23, 2017, 4, S. 99-103 |
| Format: | E-Article |
| Sprache: | Unbestimmt |
| veröffentlicht: |
Digital Journal of Opthalmology
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| Schlagwörter: |
| Zusammenfassung: | <jats:p>PurposeTo report our experience with protractor myectomy in patients with benign essential blepharospasm who did not respond to serial botulinum toxin injection, and to describe intra- and postoperative techniques that limited skin contracture while also providing excellent functional and cosmetic results.
 MethodsThe medical records of patients with isolated, benign, essential blepharospasm who underwent protractor myectomy from 2005 to 2008 by a single surgeon were reviewed retrospectively. The technique entailed operating on a single eyelid during each procedure, using a complete en bloc resection of all orbicularis tissue, leaving all eyelid skin intact at the time of surgery, and placing the lid under stretch with Frost suture and applying a pressure dressing for 5-7 days.
 ResultsData from 28 eyelids in 7 patients were included. Average follow-up was 21.5 months (range, 4-76 months). Of the 28 eyelids, 20 (71.4%) showed postoperative resolution of spasm, with no further need for botulinum toxin injections. In the 8 eyelids requiring further injections, the average time to injection after surgery was 194 days (range, 78-323 days), and the average number of injections was 12 (range, 2-23 injections). All but one eyelid had excellent cosmetic results, without signs of contracture; one eyelid developed postoperative skin contracture following premature removal of the Frost suture and pressure dressing because of concerns over increased intraocular pressure.
 ConclusionsIn our patient cohort, this modified technique resulted in excellent cosmetic and functional results and limited postoperative skin contracture.</jats:p> |
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| Umfang: | 99-103 |
| ISSN: |
1542-8958
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| DOI: | 10.5693/djo.01.2016.11.001 |