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Viscoelastic is a powerful tool in pars plana vitrectomy(PPV) surgery relative to perfluorocarbon liquid because it has the properties to dilate and engorge the retina and restore the detached retina to its original position. We intend to explore whether the use of viscoelastic to assist PPV surgery can help improve surgical efficiency, reduce tissue damage, and improve the outcomes of the patients.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Exposed Group |
| ||
| Non-Exposed Group |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Using of viscoelastic during the operation | Procedure | Using of viscoelastic during the operation |
|
| Measure | Description | Time Frame |
|---|---|---|
| Best Corrected Visual Acuity(BCVA) | Best Corrected Visual Acuity | From enrollment to the end of follow up in 3 months |
| Reattachment of Retina | Check through ultrasound, optical coherence tomography(OCT) to see if retina is reattached. | Post operation till the end of follow up in 3 months |
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Inclusion Criteria:
Exclusion Criteria:
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Study population will be selected from the outpatient department of Zhongshan Ophthalmic Center
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Liuxueying Zhong, Dr. | Contact | 15099954411 | zhongliuxueying@gzzoc.com |
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| No using of viscoelastic during the operation | Procedure | No using of viscoelastic during the operation |
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