Innovative Techniques for Complex Meniscal Repair, Substitution, and Meniscal Allograft Transplantation (AANA19)-Novel Techniques for Meniscus Substitution-Dr. Rachel M. Frank, M.D.

Novel Techniques for Meniscus Substitution-Dr. Rachel M. Frank, M.D.

Video Transcription

Video Summary

Dr. Seth discusses novel meniscus substitution techniques for symptomatic patients where repair or transplantation isn’t viable. He highlights two implants: the collagen meniscus implant (CMI) for partial segmental defects and a polycarbonate urethane implant for full meniscus replacement. Both are arthroscopically implanted and show promising clinical outcomes, including potential chondroprotection and reduced bone marrow edema. Although data, including over 40 studies and pivotal trials, support these substitutes, success depends on proper patient selection and addressing alignment, cartilage, and ligament issues. While promising, caution is advised as these emerging techniques require further long-term validation.

Asset Caption

Instructional Course Lecture: Innovative Techniques for Complex Meniscal Repair, Substitution, and Meniscal Allograft Transplantation

Keywords

meniscus substitution

collagen meniscus implant

polycarbonate urethane implant

arthroscopic implantation

chondroprotection