Risk Factors for Graft Failure After Meniscal Allograft Transplantation: A Systematic Review and Meta-analysis Risk Factors for Graft Failure After Meniscal Allograft Transplantation: A Systematic Review and Meta-analysis Knee Studies, Research Risk Factors for Graft Failure After Meniscal Allograft Transplantation: A Systematic Review and Meta-analysis Prem N Ramkumar MD, MBATags: Meniscal Allograft Transplant Research|