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Updated: May 2, 2026
04:41
Whole Vitreous Humor Dissection for Vitreodynamic Analysis
Published on: May 24, 2015
11.3K
[The periphery of the vitrectomised eye].
1Département d'ophtalmologie, CHU de Nancy Brabois, rue du Morvan, 54511 Vandœuvre-lès-Nancy cedex, France.
Journal Francais D'Ophtalmologie
|February 25, 2014
Summary
Peripheral retinal breaks occur in 1-15% of vitrectomized eyes, necessitating careful examination and treatment to prevent retinal detachment. Newer vitrectomy techniques may reduce the risk of these complications.
Area of Science:
- Ophthalmology
- Retinal Surgery
- Vitreoretinal Interface
Context:
- Retinal breaks are a known complication following vitrectomy surgery.
- These breaks occur in the periphery of the vitrectomized eye in 1-15% of cases.
- Risk factors include high myopia, vitreoretinal traction, and vitreous incarceration.
Purpose:
- To identify the incidence and causes of peripheral retinal breaks after vitrectomy.
- To discuss the relationship between surgical parameters and the risk of retinal tears.
- To evaluate the potential benefit of 23- or 25-gauge transconjunctival vitrectomy in mitigating these risks.
Summary:
- Peripheral retinal breaks are a complication of vitrectomy, occurring in 1-15% of cases.
- Vitreous incarceration and traction, influenced by aspiration rate and cutter proximity, contribute to tear formation.
- 23- or 25-gauge transconjunctival vitrectomy may lower the incidence of vitreous incarceration and peripheral retinal tears.
Impact:
- Highlights the importance of actively searching for and treating peripheral retinal breaks post-vitrectomy.
- Provides insights into surgical techniques that may reduce the risk of iatrogenic retinal tears.
- Informs surgeons about managing vitreoretinal traction and incarceration during vitrectomy.
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