Table 2. Recommendation grade of chronic Achilles tendon rupture treatments.

Modality	Recommendation Grade
Open FLH or FC Transfer	C
VY Reconstruction	C
Turn Down Flaps Reconstruction	C
FLH Endoscopic Transfer	I
Free Graft Reconstruction (ST/G)	C

Abbreviations: FC: Fibularis brevis; FLH: Flexor hallucis longus; G: Gracilis; ST: Semitendinosus.