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Giordano Resti A, Vinciguerra A, Bordato A, Rampi A, Tanzini U, Mattalia L, Bandello F, Trimarchi M. The importance of clinical presentation on long-term outcomes of external dacryocystorhinostomies: Our experience on 245 cases. Eur J Ophthalmol 2021; 32:2646-2651. [PMID: 34806462 DOI: 10.1177/11206721211059702] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE External dacryocystorhinostomy (EXT-DCR) is a surgical approach commonly used to treat post-canalicular acquired lacrimal obstruction whose success rate has been described, equally with endoscopic DCR, to be superior to other available treatments. METHODS At San Raffaele Hospital, Milan (Italy), from January 2008 to December 2020, 245 EXT-DCRs were performed. All patients underwent routine pre-operative work-up including Jones tests and probing and irrigation of the lacrimal pathway; when necessary, a multidisciplinary approach with nasal endoscopy was performed. The surgical approach was followed by positioning of a bicanalicular stent which was left in place for 6 months. Success was defined as resolution of clinical signs/symptoms and free lacrimal flow on functional test. RESULTS Of the cases enrolled, 26.9% were treated for recurrent epiphora (group 1), and 73.1% for epiphora associated with chronic dacryocystitis (group 2). After a median follow-up of 71 months, group 1 had success at T0 (1 month) and T1 (long-term) of 81.8% and 60.6%, respectively, compared to 93.8% and 77.7% in group 2. Statistical analysis showed a significant association with surgery both at T0 (p = 0.018) and T1 (p = 0.012) with group 2 showing better outcomes. Additionally, the cosmetic outcome of the external scar was defined as invisible in 91.8% of cases and slightly visible in 8.2%. CONCLUSIONS External dacryocystorhinostomy provides long-term reliable results particularly in case of chronic dacryocystitis. Moreover, the optimal esthetic outcome of the external scar should be no longer considered the only guiding principle of treatment modality, particularly in the elderly.
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Affiliation(s)
- Antonio Giordano Resti
- Division of Head and Neck Department, Ophthalmologic Unit, 9372IRCCS San Raffaele Scientific Institute, Milano, Italy
| | - Alessandro Vinciguerra
- School of Medicine, 18985Vita-Salute San Raffaele University, Milano, Italy.,Division of Head and Neck Department, Otorhinolaryngology Unit, IRCCS San Raffaele Scientific Institute, Milano, Italy
| | - Alessandro Bordato
- Division of Head and Neck Department, Ophthalmologic Unit, 9372IRCCS San Raffaele Scientific Institute, Milano, Italy.,School of Medicine, 18985Vita-Salute San Raffaele University, Milano, Italy
| | - Andrea Rampi
- School of Medicine, 18985Vita-Salute San Raffaele University, Milano, Italy.,Division of Head and Neck Department, Otorhinolaryngology Unit, IRCCS San Raffaele Scientific Institute, Milano, Italy
| | - Umberto Tanzini
- School of Medicine, 18985Vita-Salute San Raffaele University, Milano, Italy.,Division of Head and Neck Department, Otorhinolaryngology Unit, IRCCS San Raffaele Scientific Institute, Milano, Italy
| | - Luisa Mattalia
- School of Medicine, 18985Vita-Salute San Raffaele University, Milano, Italy.,Division of Head and Neck Department, Otorhinolaryngology Unit, IRCCS San Raffaele Scientific Institute, Milano, Italy
| | - Francesco Bandello
- Division of Head and Neck Department, Ophthalmologic Unit, 9372IRCCS San Raffaele Scientific Institute, Milano, Italy.,School of Medicine, 18985Vita-Salute San Raffaele University, Milano, Italy
| | - Matteo Trimarchi
- School of Medicine, 18985Vita-Salute San Raffaele University, Milano, Italy.,Division of Head and Neck Department, Otorhinolaryngology Unit, IRCCS San Raffaele Scientific Institute, Milano, Italy
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