Chirurgia orbitaria e trans-orbitaria endoscopico-assistita. Evoluzione e possibili applicazioni

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Functional and aesthetic outcomes of pedicled temporalis muscle flap for mesostructure reconstruction

The purpose of this work is to analyse the soundness of the Temporalis Muscle Flap as a safe and reliable flap to restore the aesthetic and functions of the facial mesostructure after its partial resection. Subjects were selected retrospectively and were invited to come to our outpatient clinic. Here, subjects completed a clinical evaluation in which the medical examiners evaluated the aesthetic outcome, the phonation, the ocular motility and the swallowing. Twenty-two subjects were enrolled in this study and completed the clinical evaluation. The mean value of the score obtained for the aesthetic outcome was 2.91 ± 0.92, slightly less than good. The VHI-30 questionnaire for voice evaluation obtained a mean score of 22.5 ± 11.5, pointing out minor voice problems. The mean value of the P-score evaluated during Fiberoptic Endoscopic Evaluation of Swallowing was 4.64 ± 0.95, highlighting the near absence of endoscopic signs of dysphagia. On the evaluation of ocular function, only one subject showed an inferior displacement of his right eyeball without vertical diplopia. The Temporalis Muscle Flap is a safe and reliable flap that can be used to reconstruct numerous surgical defects of the maxilla, giving an excellent recovery of physical aspect, phonation, and swallowing

Functional outcomes and complications in refractory dysthyroid optic neuropathy management: Experience with 3 different surgical protocols

Introduction: Dysthyroid optic neuropathy (DON) is the most severe complication of Graves' orbitopathy (GO) and its management may require decompression surgery. Clear recommendations do not exist about which surgery should be performed and how extended the decompression should be. In this paper we present our experience regarding the management of DON via 3 different surgical protocols: a modified extended orbital apex decompression, a 2 walls decompression (inferior and lateral) and a 3 walls decompression (inferior, lateral and medial) and evaluate the functional outcomes. Methods: Retrospective evaluation of subjects affected by DON not responding to medical therapy has been performed. All patients were submitted to pre- and post-operative ophthalmologic evaluations and orbital and sinuses CT scan in order to evaluate functional and surgical outcomes. Results: 27 patients were enrolled in the study. Surgical procedures were performed on 42 orbits. A statistically significant post-operative improvement was recorded in visual acuity, proptosis, color vision and fundus oculi evaluation for all groups. No patient developed major or minor complications after surgery. Conclusions: Extended endonasal approach and 3 walls decompression have been proved effective in the management of DON. The choice between them is done according to degree of proptosis, general status and eye-surface damages