Table 1. Inclusion and exclusion criteria.

Inclusion criteria	Exclusion criteria
At least one year follow-up	Less than one year follow-up
Human participants	Cadaver or animal studies
Minimum five patients per cohort	Less than five patients per cohort
Outcomes following the use of extracellular matrix cartilage allograft for the treatment of osteochondral lesions of the talus	Systematic reviews or case reports
Written in English	Written in foreign language