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Coated Vicryl (polyglactin 910) suture in extraocular muscle surgery
Ophthalmic Surgery
|July 1, 1979
Summary
A new coated Vicryl (Polyglactin 910) suture offers enhanced handling for extraocular muscle surgery. Laboratory and clinical trials show it maintains strength and low antigenicity while improving tissue passage and tying.
Area of Science:
- Ophthalmology
- Biomaterials Science
- Surgical Technology
Background:
- Coated Vicryl (Polyglactin 910) sutures are utilized in various surgical procedures.
- Previous versions of Vicryl sutures are known for their strength and low antigenicity.
- Optimizing suture handling is crucial for delicate surgical interventions like extraocular muscle surgery.
Purpose of the Study:
- To evaluate the performance of a newly available coated Vicryl (Polyglactin 910) suture.
- To assess its suitability for extraocular muscle surgery.
- To compare its properties with uncoated Vicryl sutures.
Main Methods:
- Laboratory testing of suture properties.
- Clinical trials involving extraocular muscle surgery.
- Evaluation of tissue passage and tying characteristics.
Main Results:
- The coated Vicryl suture demonstrated retained strength and low antigenicity.
- Easier passage through tissue was observed.
- Improved tying characteristics were noted due to the smoother suture surface from the coating.
Conclusions:
- The coated Vicryl (Polyglactin 910) suture is a viable option for extraocular muscle surgery.
- The coating enhances handling properties without compromising essential characteristics.
- This new suture offers potential benefits for ophthalmic surgeons.