This preprint is under consideration at International Ophthalmology. A preprint is a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
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Research Article
Hesham Mohammed Abdulhady
Menoufia University Faculty of Medicine
Corresponding Author
ORCiD: https://orcid.org/0000-0002-5060-1002
License:
This work is licensed under a CC BY 4.0 License. Read Full License
Aim
is to evaluate surgical outcome of Triangular Three-snip Punctoplasty (TSP) with three interrupted sutures and compare it to conventional Triangular Three-snip Punctoplasty (TSP) in treatment of acquired lower punctal stenosis.
Methods
This prospective study included 40 eyelids of 24 patients with acquired lower punctal stenosis grade 1 or grade 2 were classified in two groups. Group A was treated by triangular 3-snip punctoplasty of the lower punctum followed by three interrupted sutures at the posterior ampulla and group B was treated by conventional triangular 3-snip punctoplasty of the lower punctum. Grade of epiphora and grade of FDDT were measured preoperative then post-operative after 1 week, 1 month, 3 months and 6 months. Success was defined as postoperative improvement of epiphora and FDDT grading with no restenosis to occur.
Results
from 20 eyelids in group A, 16 cases showed success (80%) with patent puncta, 2 cases (10%) showed no change and 2 cases (10%) showed failure with restenosis. While from 20 eyelids in group B, 14 cases showed success (60%) with patent puncta, 4 cases (20%) showed no change and 4 cases (20%) showed failure with restenosis.
Conclusion
proposed triangular 3-snip punctoplasty of the lower punctum followed by three interrupted sutures seems to have better results compared to conventional triangular 3-snip punctoplasty of the lower punctum in treatment of grade 1 or 2 lower punctal stenosis.
Keywords
Punctoplasty (TSP), agenesis, post-operative, surgical outcome, 2-snip punctoplasty, triangular 3-snip punctoplasty
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CURRENT STATUS: Under Review
Version 1
Posted 12 Mar, 2021
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Received 09 Mar, 2021
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On 06 Mar, 2021
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This preprint is under consideration at International Ophthalmology. A preprint is a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Learn more about In Review
Research Article
Hesham Mohammed Abdulhady
Menoufia University Faculty of Medicine
Corresponding Author
ORCiD: https://orcid.org/0000-0002-5060-1002
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
Peer Review Timeline
CURRENT STATUS: Under Review
Version 1
Posted 12 Mar, 2021
No community comments so far
Review #? received
Received 09 Mar, 2021
Editor assigned
On 06 Mar, 2021
Reviewers invited
Invitations sent on 06 Mar, 2021
First submitted
On 11 Jan, 2021
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
License:
This work is licensed under a CC BY 4.0 License. Read Full License
Aim
is to evaluate surgical outcome of Triangular Three-snip Punctoplasty (TSP) with three interrupted sutures and compare it to conventional Triangular Three-snip Punctoplasty (TSP) in treatment of acquired lower punctal stenosis.
Methods
This prospective study included 40 eyelids of 24 patients with acquired lower punctal stenosis grade 1 or grade 2 were classified in two groups. Group A was treated by triangular 3-snip punctoplasty of the lower punctum followed by three interrupted sutures at the posterior ampulla and group B was treated by conventional triangular 3-snip punctoplasty of the lower punctum. Grade of epiphora and grade of FDDT were measured preoperative then post-operative after 1 week, 1 month, 3 months and 6 months. Success was defined as postoperative improvement of epiphora and FDDT grading with no restenosis to occur.
Results
from 20 eyelids in group A, 16 cases showed success (80%) with patent puncta, 2 cases (10%) showed no change and 2 cases (10%) showed failure with restenosis. While from 20 eyelids in group B, 14 cases showed success (60%) with patent puncta, 4 cases (20%) showed no change and 4 cases (20%) showed failure with restenosis.
Conclusion
proposed triangular 3-snip punctoplasty of the lower punctum followed by three interrupted sutures seems to have better results compared to conventional triangular 3-snip punctoplasty of the lower punctum in treatment of grade 1 or 2 lower punctal stenosis.
Figure 1
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