Distribution of age versus progression of grade of radiographic OA on the Kellgren-Lawrence scale (+ 0, 1, or 2 grades): no statistically significant difference (p = 0.109).

<p>Distribution of age versus progression of grade of radiographic OA on the Kellgren-Lawrence scale (+ 0, 1, or 2 grades): no statistically significant difference (p = 0.109).</p

Kaplan-Meier survivorship curve (blue line) of the best case scenario (age <35 years at surgery and cartilage Outerbridge grade < III: n = 85) versus Kaplan-Meier survivorship curve (red line) of the worst case scenario (Age ≥35 years at surgery and Cartilage Outerbridge grade ≥ III: n = 77).

<p>Kaplan-Meier survivorship curve (blue line) of the best case scenario (age <35 years at surgery and cartilage Outerbridge grade < III: n = 85) versus Kaplan-Meier survivorship curve (red line) of the worst case scenario (Age ≥35 years at surgery and Cartilage Outerbridge grade ≥ III: n = 77).</p

Fit-plot regression curve for difference in Kellgren-Lawrence grade on consecutive radiographs over time.

<p>Fit-plot regression curve for difference in Kellgren-Lawrence grade on consecutive radiographs over time.</p

Kaplan-Meier cumulative survivorship of MAT in the <35 years at surgery group—gender: no statistically significant difference between males (blue line) and females (green line) (p = 0.262).

<p>Kaplan-Meier cumulative survivorship of MAT in the <35 years at surgery group—gender: no statistically significant difference between males (blue line) and females (green line) (p = 0.262).</p

Fit-plot regression curve for evolution of Kellgren-Lawrence grade on consecutive radiographs.

<p>Fit-plot regression curve for evolution of Kellgren-Lawrence grade on consecutive radiographs.</p

Kaplan-Meier cumulative survivorship of MAT in the <35 years at surgery group–lateral/medial: no statistically significant difference between lateral (blue line) and medial (green line) MAT (p = 0.738).

<p>Kaplan-Meier cumulative survivorship of MAT in the <35 years at surgery group–lateral/medial: no statistically significant difference between lateral (blue line) and medial (green line) MAT (p = 0.738).</p

Patient Demographics: 329 Meniscal Allograft Transplantations in 313 patients.

<p>Patient Demographics: 329 Meniscal Allograft Transplantations in 313 patients.</p