Related Experiment Videos
Polymethylmethacrylate microspheres/collagen as a tissue augmenting agent: personal experience over 5 years
Alastair Carruthers1, Jean D A Carruthers
1Division of Dermatology, University of British Columbia, Vancouver, British Columbia, Canada. alastair@carruthers.net
Summary
Polymethylmethacrylate microspheres/collagen is a long-term tissue filler with satisfactory results. Careful use and practitioner education are essential for managing potential Artecoll granulomas.
Area of Science:
- Dermatology
- Plastic Surgery
- Biomaterials Science
Background:
- Polymethylmethacrylate microspheres/collagen (PMMA/collagen) has been utilized in Canada since 1998.
- A similar product is nearing approval in the United States, prompting discussions on permanent filler safety.
- Existing concerns surround the long-term implications of permanent filler materials.
Purpose of the Study:
- To retrospectively analyze clinical practice experience with PMMA/collagen.
- To document and describe observed complications, specifically Artecoll granulomas.
- To provide insights into the practical application and outcomes of this dermal filler.
Main Methods:
- Retrospective clinical case review.
- Analysis of patient outcomes and adverse events associated with PMMA/collagen injections.
- Documentation of management strategies for Artecoll granulomas.
Main Results:
- PMMA/collagen demonstrated satisfactory performance as a long-term tissue augmenting agent in the authors' practice.
- The study identified and managed a number of patients presenting with Artecoll granulomas.
- The agent proved effective for tissue augmentation when used appropriately.
Conclusions:
- Practitioners require thorough training to effectively utilize PMMA/collagen.
- Careful administration is crucial for achieving excellent results with this precise agent.
- Understanding and managing potential granulomas is a key aspect of using PMMA/collagen.