Despite an increase in joint space narrowing, MAT resulted in significant improvements in pain and functional outcomes over the study period. There was no change in these improvements between the medium- and long-term follow-up period. This study confirms the good and consistent results found in the literature concerning satisfaction, pain resolution, and functional scores at long-term follow-up.
Meniscal allograft transplantation may result in important pain relief and functional improvement in patients with a history of (sub)total meniscectomy and pain localized in the affected compartment. Strictly following the indications, meniscal transplantation can give good and predictable results. In 58% of patients, there was no increase in osteoarthritis according to the Kellgren-Lawrence classification. In 42%, there was a slight or moderate increase in osteoarthritis. No severe increase was noted.
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