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Salamah MA, Kotb AN, El Deen SS, Hegab MA. Pigtail with self-retaining bicanalicular intubation combined with Mitomycin C for the treatment of acquired lower punctal stenosis. Int Ophthalmol 2024; 44:224. [PMID: 38744721 DOI: 10.1007/s10792-024-03146-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Accepted: 04/11/2024] [Indexed: 05/16/2024]
Abstract
BACKGROUND The pigtail was used to create an opening at the lower punctal site in grade 0 stenosis with insertion of self-retaining tube and Mitomycin C (MMC). METHODS The patients with acquired lower punctal stenosis (grade 0) were divided randomly into equal groups, Group A: were treated with pigtail and MMC 0.02% and Group B: were treated with pigtail alone. The pigtail was inserted through the upper punctum until its tip reached the occluded punctum, this site was incised with a scalpel (No. 11). A self-retaining bicanalicular tube was then placed. RESULTS Results of 36 eyes from 26 patients were included. No differences were observed between both groups regarding epiphora score, FDD test and punctal size preoperatively. The postoperative epiphora score, there were significant differences at 1 month (P = 0.035), 3 months (P = 0.005), and 6 months after removal (P < 0.001). The FDD test, there were significant differences at 6 months (P = 0.045), 1 month (P = 0.021), 3 months (P = 0.012), and 6 months post tube removal (P = 0.005). The punctal size, both groups differed at 1 month (P = 0.045), 3 months (P = 0.03), and 6 months post tube removal (P = 0.005). Only one case (5.5%) at each group showed extrusion of the tube. CONCLUSION The pigtail probe, bicanalicular stent and MMC can be an effective method in treatment of severe punctal stenosis.
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Affiliation(s)
- Moustafa A Salamah
- Department of Ophthalmology, Faculty of Medicine, Zagazig University, Zagazig, Egypt.
| | - Ahmed N Kotb
- Department of Ophthalmology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Sherif Sharaf El Deen
- Department of Ophthalmology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Mohammed A Hegab
- Department of Ophthalmology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
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Tawfik HA, Ali MJ. A major review of punctal stenosis: Updated anatomy, epidemiology, etiology, and clinical presentation. Surv Ophthalmol 2024; 69:441-455. [PMID: 38336342 DOI: 10.1016/j.survophthal.2024.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 02/02/2024] [Accepted: 02/05/2024] [Indexed: 02/12/2024]
Abstract
We aim to provide a detailed and updated literature review on the epidemiology, etiology, clinical presentations, histopathology, and ultrastructural features of punctal stenosis. There are inconsistencies in the definition and staging of punctal stenosis. While advanced optical coherence tomography imaging techniques have revolutionized the way the punctum and vertical canaliculi are assessed or monitored following treatment, the planes of measurement to characterize punctum anatomy need to evolve further. The current criteria for diagnosing and grading punctal stenosis are inadequate and based on empirical clinical findings. There is increasing evidence of the role of lymphocytes and myofibroblasts in the pathogenesis of punctal stenosis. There is a need for a uniform assessment of punctal stenosis and a uniform reporting of severity that would help standardize the several management options available in the lacrimal armamentarium.
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Affiliation(s)
- Hatem A Tawfik
- Department of Ophthalmology, Ain Shams University, Cairo, Egypt
| | - Mohammad Javed Ali
- Govindram Seksaria Institute of Dacryology, L.V. Prasad Eye Institute, Hyderabad, India.
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Nassief M, Lotfy NM. Topical cyclosporin A 0.05% eye drops for management of symptomatic acquired punctal stenosis: a prospective, controlled clinical study. Orbit 2024; 43:190-195. [PMID: 37463348 DOI: 10.1080/01676830.2023.2232028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 06/25/2023] [Indexed: 07/20/2023]
Abstract
PURPOSE To study the efficacy of cyclosporin 0.05% eye drops in the management of grade 1 and 2 acquired punctal stenosis and to compare the results with the clinical outcomes of mini-Monoka insertion. METHODS A prospective, controlled, interventional clinical study includes all patients (16 years and older) with symptomatic epiphora and diagnosed with grade 1 or grade 2 acquired punctal stenosis. All patients undergo punctal dilatation, canalicular probing, and nasolacrimal duct irrigation. Afterwards, patients are divided into two groups: Group A: patients receive only medical treatment in the form of topical 0.05% cyclosporin (Restasis®, Allergan Inc.) twice daily for 6 months. Group B: patients receive mini-Monoka stent insertion in the lower canaliculus for 6 weeks. Outcome measures are changes in Munk scoring, grading of the punctum, and functional and anatomical success. Functional success is defined as Munk score 0 to 1 and FDDT grade 0-2. Anatomical success is defined as grade 3 punctum. RESULTS Forty-two patients are included in the study, with 21 patients in each group. There were no significant differences in the Munk score between the two groups before treatment; however, group B had a significantly higher mean rank at 6 months after treatment. After treatment, the punctal size was significantly larger in group B at 4 weeks and 3 months. However, no significant difference in punctal size was detected at 6 months after treatment between the two groups. CONCLUSION Application of cyclosporin 0.05% eye drops is a simple and efficient non-interventional method in the management of grade 1 and 2 acquired punctal stenosis.
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Affiliation(s)
- Mona Nassief
- Department of Ophthalmology, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Nancy M Lotfy
- Department of Ophthalmology, Faculty of Medicine, Cairo University, Cairo, Egypt
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Ozcan AA, Ulas B, Aksoy M. An effective approach for the treatment of severe punctal stenosis: Bicanalicular silicone tube intubation with pigtail probe. J Fr Ophtalmol 2024; 47:104073. [PMID: 38320466 DOI: 10.1016/j.jfo.2024.104073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 09/07/2023] [Accepted: 09/09/2023] [Indexed: 02/08/2024]
Abstract
PURPOSE To evaluate the results of using a pigtail probe to open the inferior punctum followed by bicanalicular silicone tube intubation in patients with severe acquired punctal stenosis. METHODS Forty-one eyes of 25 patients with severe inferior punctal stenosis admitted to our tertiary care center were included in the study. The degree of epiphora was determined using the Munk score and the fluorescein disappearance test. The inferior punctum was located and opened by entering the superior punctum with a pigtail probe. Then, bicanalicular silicone tube intubation was performed. The silicone tube was removed after six months. A Munk score of 0 or 1 and a fluorescein disappearance test score of 1 and 2 were considered a complete success. RESULTS Ten (40%) patients were male, and 15 (60%) were female. The mean age was 60.4±15.5years. One year after the surgery, epiphora was absent in 18 eyes (43.9%) (Munk score grade 0) and rarely seen in 9 eyes (22%) (Munk score grade 1). At the one-year follow-up, the fluorescein disappearance test score was stage 1 (<3min) in 21 eyes (51.2%) and stage 2 (3-5min) in 13 eyes (31.7%). There was a statistically significant difference between the preoperative and one-year postoperative test results (P<0.001). CONCLUSION In cases with severe punctal stenosis, a pigtail probe is an effective method for locating and opening the punctum, and punctal opening and prevention of restenosis were achieved by a bicanalicular stent.
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Affiliation(s)
- A A Ozcan
- Cukurova University Faculty of Medicine, Ophthalmology Department, 01330 Saricam/Adana, Turkey
| | - B Ulas
- Cukurova University Faculty of Medicine, Ophthalmology Department, 01330 Saricam/Adana, Turkey.
| | - M Aksoy
- Cukurova University Faculty of Medicine, Ophthalmology Department, 01330 Saricam/Adana, Turkey
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Evaluation of Lacrimal Punctal Changes by Anterior Segment Optical Coherence Tomography after Punctal Dilation Versus Punctal Plug Insertion in Cases of Inflammatory Punctual Stenosis. J Ophthalmol 2022; 2022:7666323. [PMCID: PMC9613391 DOI: 10.1155/2022/7666323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 10/13/2022] [Indexed: 11/17/2022] Open
Abstract
Purpose. To compare simple punctal dilation versus punctal dilation augmented by insertion of Punctal Plug Insertion (PPP) with assessing the effect on resolving epiphora and punctum size improvement by an objective method, high-resolution AS-OCT imaging comparing punctal parameters of the patients before and after both techniques. Patients and Methods. It is a prospective, interventional, double-blinded controlled randomized study, which was conducted on two groups of patients, the first epiphora group (EG1 25 eyes), who had acquired punctal stenosis and epiphora and managed by simple punctal dilatation. The second epiphora group (EG2 20 eyes) who managed by punctal dilatation augmented with an application of perforated punctal plugs for two months. Spectral Domain Anterior Segment-OCT Image Acquisition. AS-OCT for lower puncti was performed using RTVue (Optovue Inc., Fermont, CA). OCT images of the width and length of the lower puncti of the participants were captured by the same operator on the same machine. Measuring of punctal size (diameter and length) was performed before treatment, one week, one month, and three months later objectively by using AS-OCT. Results. The study included 45 eyes of 50 subjects; the total coverage of epiphora patients fulfilled inclusion criteria and presented to the ophthalmology clinics of Sohag University Hospitals in the period between June 2021 and December 2021. Both groups were comparable regarding mean age (39 ± 11 vs 50 ± 12 years,
value = 0.4) and sex (males were 36% vs 40%, female were 64% vs 60%,
value = 0.5) respectively with no statistically significant difference between both groups. The mean duration of epiphora was measured in both groups before treatment (EG1 = 1.656 ± 0.41 months, EG2 = 1.73 ± 0.32 months) with no statistically significant difference (
value = 0.436). There was marked improvement of the outer punctual diameter and length between outer and inner puncti in EG1 (EG1 391um ± 122 um, EG2 692 ± 226 um (
value < 0.007) and EG1 189 ± 43 um, 380 ± 169 um (
value < 0.0002) during the follow-up period. EG2 showed more improvement than EG1 when compared during the follow-up period in both outer punctual diameter and length between outer and inner puncti with (
value < 0.003 and < 0.0002) in favor of EG2. However; both groups show improvement with the statistically significant difference in both groups by using AS-OCT. Conclusions. Punctal dilation augmented by insertion of PPP was an effective method in treating cases of inflammatory punctual stenosis as found by monitoring of punctal parameters changes by AS-OCT. AS-OCT was found a useful method for the evaluation of the lacrimal punctal parameters, especially with different treatment modalities in epiphora cases.
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Changes of Lacrimal Puncta by Anterior Segment Optical Coherence Tomography after Topical Combined Antibiotic and Steroid Treatment in Cases of Inflammatory Punctual Stenosis. J Ophthalmol 2022; 2022:7988091. [PMID: 35111339 PMCID: PMC8803470 DOI: 10.1155/2022/7988091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 01/11/2022] [Indexed: 11/24/2022] Open
Abstract
Purpose To evaluate the role of medical treatment and assessing its effect on resolving epiphora and improving punctum size by high resolution AS-OCT imaging comparing punctal parameters in patients before and after treatment with topical combined antibiotic and steroid treatment in cases of inflammatory punctual stenosis. Patients and Methods. Double-blinded controlled randomized study which was conducted on two groups of patients who had acquired punctal stenosis and epiphora presented to Ophthalmology Clinics of Sohag University Hospitals in the period between Jan 2021 and April 2021. The study included 44 eyes of 50 subjects complaining of epiphora. They were divided into two groups, the epiphora group one (EG1) received eye drops containing combination of antibiotics and steroids (orchadexoline eye drops, each ml contains 5 mg chloramphenicol, 1 mg dexamethasone sodium phosphate, 0.25 mg tetryzoline hydrochloride, 2 mg hydroxypropyl methyl cellulose, 10 mg α-tocopherol acetate (vitamin E), and 8 mg macrogol 400), 5 times daily for the first week, three times daily for the next two weeks, and one time daily for another one week. The second epiphora group (EG2) received preservative-free artificial tears (sodium hyaluronate-, polyethylene-, and propylene glycol-based), three times daily for four weeks. The patients were examined before treatment, one week, one month, and one and half months later. Results Both groups were comparable regarding mean age (49 ± 13 vs 53 ± 11 years, P value = 0.2) and sex (males were 38.6% vs 31.8%, female were 61.4% vs 68.2%, P value = 0.6), respectively, with no statistically significant difference between both groups. Both groups were comparable regarding outer punctual diameter and length between the puncti before treatment. Outer punctal diameters were (EG1 228 ± 113 um, EG2 241 ± 115 um, P value = 0.5). Length between the puncti were (EG1 129 ± 73 um, EG2 137 ± 72 um, P value = 0.6). There was marked improvement of the outer punctual diameter (EG1 373 um ± 92 um, EG2 240 ± 109 um, (P value < 0.0001) and length between the puncti (EG1 217 ± 109 um, 136 ± 71 um (P value < 0.0002)) during the follow-up period. EG1 showed more improvement than EG2 when compared during the follow-up period. Conclusions Topical combined antibiotic and steroid treatment was an effective method in treating cases of inflammatory punctual stenosis as found by monitoring of punctal parameter changes by AS-OCT. AS-OCT was found to be a useful method for evaluation of the lacrimal punctal parameters especially with different treatment modalities in epiphora cases.
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Alturkistany W, Delmas J, Robert PY. The use of anterior segment optical coherence tomography in evaluation of punctal stenosis. J Fr Ophtalmol 2020; 43:494-499. [PMID: 32245579 DOI: 10.1016/j.jfo.2019.09.015] [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] [Received: 06/20/2019] [Revised: 09/19/2019] [Accepted: 09/24/2019] [Indexed: 10/24/2022]
Abstract
PURPOSE To evaluate the applicability of anterior segment optical coherence tomography (AS-OCT) for objective diagnosis of punctal stenosis. METHODS We report the use of AS-OCT in 3 cases of epiphora related to punctal stenosis. We followed the methodology described in previous studies. The examination was performed by a single technician using a single Spectralis OCT with the AS-OCT module. Three patients with complaints of epiphora (mean age=80 years) were examined. The external punctal diameter was measured on both infrared (IR) and OCT images. The internal diameter was measured on OCT images at a depth of 500μm. The diagnosis was confirmed by clinical examination. RESULTS The external punctal diameters were 159μm in the right eye (Cases 1 and 2) and 195μm in the left eye (case 2; mean: 171μm). All measurements were lower than cadaveric measurements (200-500μm), as well as previously described average diameters, thus confirming the diagnosis of punctal stenosis. The AS-OCT diameter correlated moderately with the punctal diameter estimate on the IR photos (mean: 183μm). In addition, the mean internal diameter of the punctum at 500μm (cases 1 and 2) was 58μm, which is consistent with the mean diameter at 500μm described in previous studies. Case 3 involved an 88-year-old man who complained of chronic epiphora. Slit lamp examination showed total punctal stenosis associated with cicatricial ectropion in the left eye due to a cutaneous tumor treated with radiotherapy. AS-OCT confirmed the presence of total punctual stenosis and the absence of associated canalicular stenosis. LIMITATIONS Our study is obviously limited by its small study population. The decision to resort to surgery was made by 2 different surgeons. There was thus no homogeneity in terms of stenosis. There is difficulty in everting the lid without applying pressure to the globe or changing the punctal or canalicular morphology. This maneuver was difficult in the postoperative setting after ectropion repair. CONCLUSION Our study shows that AS-OCT can be a rapid, non-invasive method in diagnosing punctal stenosis. Further studies are necessary to assess the use of AS-OCT in punctal stenosis.
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Affiliation(s)
- W Alturkistany
- Limoges University Hospital, 2, avenue Martin-Luther-King, 87000 Limoges, France; King Abdulaziz University Hospital, Jeddah, Saudi Arabia.
| | - J Delmas
- Limoges University Hospital, 2, avenue Martin-Luther-King, 87000 Limoges, France
| | - P-Y Robert
- Limoges University Hospital, 2, avenue Martin-Luther-King, 87000 Limoges, France
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Koh S, Ochi S, Inoue Y. Lacrimal drainage function after cheese wiring of lacrimal passage intubation. Graefes Arch Clin Exp Ophthalmol 2020; 258:1087-1093. [PMID: 32006089 DOI: 10.1007/s00417-020-04612-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Revised: 01/16/2020] [Accepted: 01/27/2020] [Indexed: 01/30/2023] Open
Abstract
PURPOSE To investigate how cheese wiring affects lacrimal drainage function by quantitative assessment of tear function and punctal dimensions. METHODS Patients who underwent lacrimal passage intubation between January 2017 and September 2018 were enrolled prospectively. Among these patients, those with postoperative cheese wiring who received lacrimal passage intubation in one eye met the criteria for further investigation. The subjective symptoms of epiphora, dimensions of puncta, lower tear meniscus, and tear clearance were assessed postoperatively in both the involved eye and untreated contralateral eye. Punctum dimensions were analysed using the digital slit-lamp image. Tear meniscus and tear clearance were assessed by anterior segment optical coherence tomography. RESULTS Postoperative cheese wiring was observed in 68 of 314 eyes. Among these cases, 36 patients (age 70.5 ± 11.7 years) had cheese wiring only in one eye: with the involvement of both puncta in 15 patients (group A) and only the lower punctum in 21 patients (group B). There was no patient with the involvement of only the upper punctum. While tear function of the involved eyes in group B did not differ from that of the untreated eye, it was significantly decreased in group A compared with that in untreated control eyes (p < 0.05). The tear clearance rate correlated significantly with the upper punctum dimensions (p < 0.05), but not with the lower punctum. CONCLUSION Analysis of cheese wiring after lacrimal passage intubation with tear function demonstrated that the integrity of the puncta and the canaliculus is important for lacrimal drainage.
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Affiliation(s)
- Shizuka Koh
- Department of Innovative Visual Science, Osaka University Graduate School of Medicine, Room E7, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan. .,Department of Ophthalmology, Osaka University Graduate School of Medicine, Osaka, Japan.
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Zhuang A, Sun J, Shi WD. Treatment of upper and lower lacrimal punctal occlusion using retrograde canaliculotomy and punctoplasty. Int J Ophthalmol 2019; 12:1498-1502. [PMID: 31544049 DOI: 10.18240/ijo.2019.09.20] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Accepted: 02/26/2019] [Indexed: 11/23/2022] Open
Abstract
This is a retrospective, noncomparative analysis of a case series to explore the safety and effectiveness of retrograde canaliculotomy and punctoplasty for treating epiphora due to upper and lower lacrimal punctal occlusion. During the procedure, the horizontal portion of the normal lower canaliculus was identified; the corresponding punctum was reconstructed via retrograde canaliculotomy and punctoplasty. Intubation was performed to prevent postoperative reocclusion. Patients were followed up for 12 to 24mo. A total of 16 patients with unilateral upper and lower lacrimal punctal occlusion were included. Satisfactory outcomes were achieved: all 16 patients exhibited improvement of epiphora; 31 rebuilt punctal openings and canaliculi achieved recanalization. Only one upper punctal opening could not be reconstructed because the corresponding canaliculus exhibited severe injury. No significant complications occurred as a result of the treatments. Retrograde canaliculotomy and punctoplasty appears to effective, safe, and minimally invasive for treatment of upper and lower punctal occlusion.
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Affiliation(s)
- Ai Zhuang
- Department of Ophthalmology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China.,Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai 200011, China
| | - Jing Sun
- Department of Ophthalmology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China.,Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai 200011, China
| | - Wo-Dong Shi
- Department of Ophthalmology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China.,Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai 200011, China
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Abdelrahman RM, AttaAllah HR, Abdelghany AA, Alio JL. Evaluation of acquired punctal stenosis using anterior segment optical coherence tomography. Eur J Ophthalmol 2019; 31:390-396. [PMID: 31736360 DOI: 10.1177/1120672119871396] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND/OBJECTIVES The aim of this article was to study the lower punctum parameters in patients with acquired punctal stenosis using spectral-domain anterior segment optical coherence tomography. SUBJECTS/METHODS This was a prospective nonrandomized study that included two groups. Group 1 was composed of 32 puncta from 32 subjects (11 males and 21 females, aged 40-62 years) with epiphora and clinically diagnosed punctal stenosis. Group 2 (control group) included 30 puncta from 30 normal subjects (10 males and 20 females, aged 43-63 years). Anterior segment optical coherence tomography was employed to evaluate lower punctum parameters in all subjects; the inner and outer punctal diameters as well as punctal depth were measured. RESULTS External punctal diameter (mean: 466.1 ± 120.3 μm), internal punctal diameter (mean: 173.4 ± 55.6 μm) and punctal depth (mean: 188.4 ± 67 μm) values in Group 1 were statistically significantly lower than those in Group 2 (mean: 745.7 ± 156.9 μm, mean: 384 ± 119.1 μm, and mean: 284.9 ± 57.7 μm, respectively). CONCLUSION Anterior segment optical coherence tomography could possibly be used as a noncontact and noninvasive diagnostic modality for evaluating and measuring the lower punctum in patients with punctal stenosis. Further research is required to develop a normative database and grading system for stenosed puncta and to correlate the degree of stenosis with the severity of epiphora.
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Affiliation(s)
| | - Heba Radi AttaAllah
- Ophthalmology Department, Faculty of Medicine, Minia University, Minia, Egypt
| | - Ahmed A Abdelghany
- Ophthalmology Department, Faculty of Medicine, Minia University, Minia, Egypt
| | - Jorge L Alio
- Vissum Alicante, Alicante, Spain.,Division of Ophthalmology, Universidad Miguel Hernández, Alicante, Spain
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Bicanalicular Silicone Intubation for the Management of Punctal Stenosis and Obstruction in Patients With Allergic Conjunctivitis. Ophthalmic Plast Reconstr Surg 2019; 35:451-455. [DOI: 10.1097/iop.0000000000001315] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Or L, Zadok D, Hartstein ME. Mini-monoka stenting for patients with perennial allergic conjunctivitis. Orbit 2019; 38:285-289. [PMID: 30204032 DOI: 10.1080/01676830.2018.1518465] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Accepted: 08/28/2018] [Indexed: 06/08/2023]
Abstract
Purpose: To assess the effectiveness of mini-monoka (MM) stenting in treating patients with perennial allergic conjunctivitis (PAC) and punctal stenosis. Methods: A retrospective case analysis was performed on 20 patients (40 eyes) who suffered from PAC with punctal stenosis who underwent MM (FCI Ophthalmics, Pembroke, MA, USA) stenting. Results: Nineteen patients (95%) were females, with an age range of 19-66 years (average 40.6 ± 25.4 years). All 20 patients (100% of eyes) had signs of PAC and punctal stenosis. All 20 patients (40 eyes) had received previous topical treatment including steroids. Nineteen patients (95% of eyes) had significant improvement in their allergy symptoms (tearing and conjunctival inflammation) following MM stenting. Conclusions: Stenosis of the punctum may play a role in the relapsing symptoms in PAC. MM stenting is a simple, safe, effective, and relatively non-invasive treatment option for the management of PAC in the presence of punctal stenosis.
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Affiliation(s)
- Lior Or
- a Department of Ophthalmology, Assaf Harofeh Medical Center , Tzrifin , Israel
| | - David Zadok
- a Department of Ophthalmology, Assaf Harofeh Medical Center , Tzrifin , Israel
| | - Morris E Hartstein
- a Department of Ophthalmology, Assaf Harofeh Medical Center , Tzrifin , Israel
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A Simple Surgical Approach for the Management of Acquired Severe Lower Punctal Stenosis. J Ophthalmol 2019; 2019:3561857. [PMID: 30733874 PMCID: PMC6348839 DOI: 10.1155/2019/3561857] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 12/21/2018] [Accepted: 01/01/2019] [Indexed: 11/17/2022] Open
Abstract
Purpose Evaluation of using pigtail probe to detect and open severely stenosed lower lacrimal punctum followed by self-retaining bicanalicular intubation. Study design A prospective nonrandomized clinical study. Methods The study included 24 patients with severe lower punctal stenosis (grade 0 according to Kashkouli scale) attending at Menoufia University Hospitals. The upper punctum and canaliculus were patent. All patients were complaining of epiphora and had a thorough ophthalmological examination including dye disappearance test and slit-lamp examination. Pigtail probe was used from patent upper punctum to detect the lower stenosed punctum which was opened with a scalpel. Syringing of the lower lacrimal passages was done to confirm its patency, and self-retaining silicone bicanalicular stent was inserted. The silicone tube was left in place for 6 months before it was removed. Patients were then followed-up for 1 year after the surgery. Results One year after surgery, epiphora was absent (grade 0) in 16 eyes (66.7%) and was present only occasionally (grade 1) in 4 eyes (16.7%). The difference from preoperative epiphora was statistically significant. One year after surgery, fluorescein dye disappearance time was grade 1 (<3 minutes) in 20 cases (83.3%), and grade 2 (3–5 minutes) in 4 cases (16.7%). There was a statistically significant difference compared with preoperative results. Conclusion Using the pigtail probe is effective in treatment of severe punctal stenosis. Maintaining the punctal opening and prevention of restenosis can be achieved by using self-retaining bicanalicular stent after confirmation of nasolacrimal duct patency. This trial is registered with NCT03731143.
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15
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Idiopathic edematous punctal stenosis with chronic epiphora: preponderance in young women. Int Ophthalmol 2018; 39:1981-1986. [DOI: 10.1007/s10792-018-1031-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Accepted: 09/26/2018] [Indexed: 10/28/2022]
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Nesaratnam N, Emeriewen K, Smith J, David B, Wawrzynski J, Sharma A, Saleh GM. Scaling the punctum and canaliculus in patients undergoing punctoplasty surgery: A prospective cohort study. Orbit 2017; 36:436-440. [PMID: 28812407 DOI: 10.1080/01676830.2017.1343857] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Optical Coherence Tomography (OCT) is a safe and non-invasive method of high-resolution cross-sectional imaging of tissue microstructures using infrared radiation. This study investigates how the appearance of the punctum and proximal canaliculus differs pre- and post-operatively in patients undergoing punctoplasty surgery. Patients with symptomatic punctal stenosis warranting punctoplasty surgery were prospectively invited to enrol from a single centre. Spectral OCT images of the lower punctae were captured with a Topcon 3D OCT 2000 machine pre- and post-operatively (at their follow-up appointment). Measurements were made of the maximal punctal diameter, canalicular diameter and canalicular depth. Pre- and post-operative measurements were compared using a paired t-test. Twenty-three punctae of 18 patients with punctal stenosis were included in the study. They were 10 males and 8 females with a median age 71.0 (SD 12.1). Mean canalicular cross-sectional area was 56.9 × 10-3 mm2 pre-operatively and 267.2 × 10-3 mm2 post-operatively, showing a statistically significant increase (p = 0.0004). There was an increase in both mean canalicular width (0.253 to 0.524mm (p = 0.0001)) and depth (0.433 to 0.852mm (p = 0.0001)) from pre- to post-operatively. There was a significant improvement in symptoms from pre- to post-operatively, as measured subjectively by the Lac-Q questionnaire (p = 0.021). This study describes the change in the appearance of the punctum and proximal canaliculus in patients undergoing punctoplasty operations, by using spectral OCT to capture in vivo high-resolution images. It demonstrates that punctal OCT can be successfully applied to quantify the morphological changes of the punctum and canaliculus pre- and post-punctoplasty.
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Affiliation(s)
- Nisha Nesaratnam
- a Moorfield's Eye Unit at Bedford Hospital , Bedford , United Kingdom
| | | | - Julie Smith
- a Moorfield's Eye Unit at Bedford Hospital , Bedford , United Kingdom
| | - Beena David
- a Moorfield's Eye Unit at Bedford Hospital , Bedford , United Kingdom
| | - James Wawrzynski
- a Moorfield's Eye Unit at Bedford Hospital , Bedford , United Kingdom
| | - Anant Sharma
- a Moorfield's Eye Unit at Bedford Hospital , Bedford , United Kingdom
| | - George M Saleh
- a Moorfield's Eye Unit at Bedford Hospital , Bedford , United Kingdom.,b NIHR Biomedical Research Centre at Moorfields Eye Hospital, and the UCL Institute of Ophthalmology , London , United Kingdom
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The Application of Infrared Imaging and Optical Coherence Tomography of the Lacrimal Punctum in Patients Undergoing Punctoplasty for Epiphora. Ophthalmology 2017; 124:910-917. [PMID: 28318635 DOI: 10.1016/j.ophtha.2017.01.054] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Revised: 01/28/2017] [Accepted: 01/31/2017] [Indexed: 10/19/2022] Open
Abstract
PURPOSE To determine the application of imaging the stenotic lacrimal punctum with infrared photographs and optical coherence tomography (OCT) and to identify characteristics of the lacrimal punctum in patients who benefit from punctoplasty. DESIGN Case-control study. PARTICIPANTS Twenty patients with epiphora who were listed for punctoplasty and 20 healthy controls. METHODS Prospectively, 20 patients listed for punctoplasty were asked to rate their epiphora, using the Munk score, before and after punctoplasty. They also underwent preoperative OCT and infrared imaging of the affected punctum. They were divided into 2 groups, depending on whether the epiphora improved, and were compared with 20 healthy controls. MAIN OUTCOME MEASURES Measurements of puncta from infrared and OCT images were obtained along with Munk scores of patient epiphora. RESULTS The infrared image measurements were significantly smaller in those patients whose epiphora improved compared with those whose did not in both the area of the punctal aperture and in the maximum punctal diameter. Additionally, those patients with improvement in epiphora had a significantly smaller preoperative punctal diameter at 100 μm depth on OCT compared with healthy controls; this was not observed in patients whose epiphora failed to improve. There was no significant difference in the punctum diameter among the 3 groups at the punctum surface entrance or at 500 μm depth. Patients with epiphora had a higher tear meniscus within the punctum compared with healthy controls. CONCLUSIONS Lacrimal punctum infrared and OCT imaging may be helpful in predicting patients more likely to benefit symptomatically from punctoplasty, with patients with smaller puncta having greater symptomatic improvement. However, the results suggest that inner punctum diameter (not readily measurable by slit-lamp examination), rather than the surface diameter, is correlated with outcome. Additionally, OCT measurements of the tear meniscus height within the punctum may be related to the degree of epiphora.
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Long-term outcomes of punch punctoplasty with Kelly punch and review of literature. Eye (Lond) 2016; 31:560-565. [PMID: 27911445 DOI: 10.1038/eye.2016.271] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2016] [Accepted: 10/15/2016] [Indexed: 11/09/2022] Open
Abstract
PurposeTo report long-term outcomes of punch punctoplasty utilizing the Kelly punch and to compare the results with other described methods of punctoplasty in literature.Patients and methodsA retrospective, non-comparative interventional case series of patients who underwent punch punctoplasty at the Hong Kong Eye Hospital over an 8-year period. A standard Kelly Descemet's membrane punch was utilized for punctal enlargement in all cases. Patient records and their operative records were reviewed. Anatomical success was defined by well-patent puncta on follow-up. Functional success was considered complete if tearing resolved completely postop and partial if residual tearing remained despite patent puncta and nasolacrimal drainage system. An OVID MEDLINE review was performed to compare success rates of various punctoplasty surgeries in literature.ResultsIn all, 101 punch punctoplasties from 50 patients were performed between January 2008 to January 2016. At a mean follow-up of 34 months (range: 6-86 months), the anatomical success rate was 94% (95 out of 101 puncta), whereas functional success was 92% (54 out of 59 eyes). Two cases experienced postop dry eyes; otherwise no major complication was observed.ConclusionPunch punctoplasty via the readily available Kelly punch is a simple, minimally invasive procedure that demonstrates high anatomical and functional success as a sole primary treatment for simple punctal stenosis.
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Timlin HM, Keane PA, Day AC, Salam T, Abdullah M, Rose GE, Ezra DG. Characterizing the lacrimal punctal region using anterior segment optical coherence tomography. Acta Ophthalmol 2016; 94:154-9. [PMID: 26648481 DOI: 10.1111/aos.12906] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Accepted: 09/23/2015] [Indexed: 12/12/2022]
Abstract
PURPOSE Abnormalities of lacrimal punctum size and morphology probably contribute to excess tearing, with significant effects on quality-of-life for affected individuals. Our current understanding of normal punctal morphology originates from ex vivo studies, which are unlikely to capture the true nature of the living punctum. This study used enhanced depth anterior segment optical coherence tomography (OCT) to give improved characterization and understanding of lacrimal punctal structure. METHODS Qualitative and quantitative assessments were performed on spectral domain OCT images collected prospectively from 40 lower puncta of 20 healthy volunteers. RESULTS The average external lower lid punctal diameter was 0.646 mm (SD 150 μm) on OCT imaging, measured at the largest diameter, which was in parallel to the mucocutaneous junction. Fifty-five per cent of puncta appeared closed, whilst the eyelids were open. Fluid menisci were visible within 73% of puncta. A postpunctal 'ampulla' was visible within three systems, one of which was imaged through the conjunctival surface. Ampullary dilatation occurred laterally, rather than at the medial wall. CONCLUSION Optical coherence tomography provides quick and non-invasive assessment of the lacrimal punctum and its neighbouring tissue layers. This assessment of punctal size and morphology has the potential for further investigation of punctal physiology, for aiding diagnosis, and for monitoring the results of treatment. The average external diameter of the punctal opening measured in this study is greater than that recorded in anatomical textbooks.
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Affiliation(s)
| | - Pearse A. Keane
- NIHR Biomedical Research Centre for Ophthalmology; Moorfields Eye Hospital NHS Foundation Trust and UCL Institute of Ophthalmology; London UK
| | - Alexander C. Day
- NIHR Biomedical Research Centre for Ophthalmology; Moorfields Eye Hospital NHS Foundation Trust and UCL Institute of Ophthalmology; London UK
| | | | | | - Geoffrey E. Rose
- Lacrimal Clinic; Moorfields Eye Hospital; London UK
- NIHR Biomedical Research Centre for Ophthalmology; Moorfields Eye Hospital NHS Foundation Trust and UCL Institute of Ophthalmology; London UK
| | - Daniel G. Ezra
- Lacrimal Clinic; Moorfields Eye Hospital; London UK
- NIHR Biomedical Research Centre for Ophthalmology; Moorfields Eye Hospital NHS Foundation Trust and UCL Institute of Ophthalmology; London UK
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Kashkouli MB, Abtahi MB, Shahrzad S. Re: "Optical Coherence Tomography Imaging of the Proximal Lacrimal System". Orbit 2015; 34:297. [PMID: 26168003 DOI: 10.3109/01676830.2015.1049369] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Affiliation(s)
- Mohsen Bahmani Kashkouli
- a Eye Research Center, Ophthalmic Plastic and Reconstructive Unit, Rassoul Akram Hospital, Iran University of Medical Sciences , Tehran , Iran
| | - Mohammad Bagher Abtahi
- a Eye Research Center, Ophthalmic Plastic and Reconstructive Unit, Rassoul Akram Hospital, Iran University of Medical Sciences , Tehran , Iran
| | - Sahab Shahrzad
- a Eye Research Center, Ophthalmic Plastic and Reconstructive Unit, Rassoul Akram Hospital, Iran University of Medical Sciences , Tehran , Iran
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Evaluation of the Lower Punctum Parameters and Morphology Using Spectral Domain Anterior Segment Optical Coherence Tomography. J Ophthalmol 2015; 2015:591845. [PMID: 26090219 PMCID: PMC4454766 DOI: 10.1155/2015/591845] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2015] [Revised: 04/13/2015] [Accepted: 04/20/2015] [Indexed: 11/30/2022] Open
Abstract
Purpose. To study features of the lower punctum in normal subjects using spectral domain anterior segment optical coherence tomography (SD AS-OCT). Methods. Observational cross-sectional study that included 147 punctae (76 subjects). Punctae were evaluated clinically for appearance, position, and size. AS-OCT was used to evaluate the punctal shape, contents, and junction with the vertical canaliculus. Inner and outer diameters as well as depth were measured. Results. 24 males and 52 females (mean age 44 ± 14.35 y) were included. Lower punctum was perceived by OCT to be an area with an outer diameter (mean 412.16 ± 163 μm), inner diameter (mean 233.67 ± 138.73 μm), and depth (mean 251.7 ± 126.58 μm). The OCT measured outer punctum diameter was significantly less than that measured clinically (P: 0.000). Seven major shapes were identified. The junction with the vertical canaliculus was detectable in 44%. Fluid was detected in 34%, one of which had an air bubble; however, 63% of punctae showed no contents and 4% had debris. Conclusions. AS-OCT can be a useful tool in understanding the anatomy of the punctum and distal lacrimal system as well as tear drainage physiology. Measuring the punctum size may play a role in plugs fitting.
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Abstract
Purpose. To investigate viral infection as a cause of punctal stenosis in individuals without any ocular or systemic risk factors. Methods. The study group comprised patients with no known cause for punctal occlusion who underwent surgery at one medical center during a one-year period. Excised tissue was subjected to histological examination, PCR, and nested PCR testing for common viruses (adenovirus, influenza A and B, enterovirus, varicella-zoster, CMV, herpes simplex types 1 and 2, Epstein-Barr virus, and parainfluenza type 1). Results. All nine patients identified were female, 20-38 years of age. The three-snip-procedure resolved tearing in eight of them. All excised samples showed chronic mononuclear inflammation compatible with viral infection or with viral infection immune inflammatory reaction. PCR testing was negative for all the viruses examined; however, nested PCR was positive in three patients. Conclusion. This study supports the proposition that punctal occlusion in young healthy females may be due to viral infection.
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Kashkouli MB, Pakdel F, Kiavash V. Assessment and management of proximal and incomplete symptomatic obstruction of the lacrimal drainage system. Middle East Afr J Ophthalmol 2012; 19:60-9. [PMID: 22346116 PMCID: PMC3277026 DOI: 10.4103/0974-9233.92117] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Epiphora is a common complaint of patients who present to an Ophthalmology Clinic. In many cases, epiphora is due to an obstruction in the lacrimal drainage system. However, a subgroup of symptomatic patients with epiphora has a patent lacrimal drainage system. Such cases are usually termed ‘functional obstruction’ and / or ‘stenosis of the lacrimal drainage system’. Various etiologies and diagnostic and therapeutic approaches have been described in literature, which implies the lack of a standardized approach. This article will review the evolving diagnostic and therapeutic approaches in literature, and in the end, propose a paradigm in approaching this group of patients.
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Affiliation(s)
- Mohsen Bahmani Kashkouli
- Eye Research Center, Rassoul Akram Hospital, Tehran University of Medical Sciences, Tehran, Iran
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Kim SE, Lee SJ, Lee SY, Yoon JS. Outcomes of 4-snip punctoplasty for severe punctal stenosis: measurement of tear meniscus height by optical coherence tomography. Am J Ophthalmol 2012; 153:769-73, 773.e1-2. [PMID: 22264691 DOI: 10.1016/j.ajo.2011.09.026] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2011] [Revised: 09/21/2011] [Accepted: 09/21/2011] [Indexed: 11/28/2022]
Abstract
PURPOSE To investigate the surgical outcome of rectangular 4-snip punctoplasty, a modification of rectangular 3-snip procedures, using objective measurements. DESIGN Noncomparative case series. METHODS The medical charts of patients who underwent rectangular 4-snip punctoplasty for severe punctal stenosis with at least 6 months follow-up were reviewed. Before surgery and at 1 and 6 months after surgery, subjective evaluation of tearing was assessed using Munk scores. The size of the punctum was graded based on slit-lamp examination, and measurement of tear meniscus height was done using Fourier-domain optical coherence tomography. RESULTS A total of 45 eyes (26 patients) were studied. The subjective epiphora score was significantly reduced after surgery and maintained until 6 months after the surgery (χ2 for trend test, P<.001). The grade of the punctum size was also significantly enlarged after surgery and the enlarged punctum was maintained until 6 months after the surgery (χ2 for trend test, P<.001). The mean preoperative tear height (452.4±249.3 μm) was significantly reduced both at 1 month after surgery (341.6±207.9 μm; P=.003, paired t test) and at 6 months after surgery (362.1±212.6 μm; P=.004, paired t test). The functional success rate was 93.3% and anatomic success rate was 88.9% at 6 months after surgery. CONCLUSIONS Rectangular 4-snip punctoplasty was an anatomically and functionally effective procedure for severe punctal stenosis patients, maintaining large puncta for fairly long periods.
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Affiliation(s)
- Sung Eun Kim
- Department of Ophthalmology, Myongji Hospital, Kwandong University College of Medicine, Koyang, Korea
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Re: "rectangular 3-snip punctoplasty outcomes: preservation of the lacrimal pump in punctoplasty surgery". Ophthalmic Plast Reconstr Surg 2010; 26:221-2; author reply 222. [PMID: 20489558 DOI: 10.1097/iop.0b013e3181be32c3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Abstract
Purpose: To estimate the prevalence of punctal stenosis among patients visiting the general ophthalmology clinic for routine checkup. Design: Prospective, observational case series. Materials and Methods: A total of 682 patients were evaluated for evidence of punctal stenosis from May to November 2008. Any associated findings from clinical examination were recorded. Results: As many as 54.3% (370/682) of the candidates had punctal stenosis. The prevalence is associated significantly with increasing age (p=.001), and no gender predilection was found. It was due to chronic blepharitis in 97% (359/370), entropion in 1.4% (5/370) and unknown causes in 1.6% (6/370) of the patients. As many as 58.1% (215/370) did not have subjective or objective evidence of epiphora, and all of them had a tear film breakup time of less than 10 seconds and positive corneal fluorescein staining. Conclusion: Punctal stenosis is a common finding among patients presenting for routine eye checkup. It increases with advancing age, and the most common predisposing factor is chronic blepharitis. A significant number of patients can be asymptomatic as they have concurrent dry eye disease. Surgical intervention is not recommended unless the patient is symptomatic after treating any associated blepharitis and dry eye disease.
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Affiliation(s)
- Amal Bukhari
- King Abdulaziz University Hospital, Jeddah, Saudi Arabia
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