Table 2.

Clinical scoring systems utilised for treatment of talar OCDs and associated knee scores in case of implantation techniques

Clinical scoring system	No. of studies
AOFAS Ankle/Hindfoot Scale [59]	43
VAS (Visual Analog Scale) [21]	27
Patient Satisfaction Score	17
Tegner score [116]	3
Short Form-36 [131]	4
Hannover score [117]	3
Freiburg Ankle Score [62]	3
Criteria proposed by Berndt and Harty [15]	3
Ogilvie Harris Score [90]	3
Ankle Activity Score [48]	2
Modified Cincinnati Knee Rating System [35]	2
Hospital of Special Surgery Patella Score [9]	2
IKDC Subjective and Objective Knee Evaluation Form [51, 86]	2
Clinical evaluation proposed by Shearer and Loomer [109]	1
RTA (Return to Activity) [105]	1
NRS (Numeric Rating Scale for pain and satisfaction) [39, 100]	1
Saxena criteria [105]	1
FAAM (Foot and Ankle Ability Measure) [75]	1
McCullough Score [76]	1
Foot Functioning Index [83]	1
MODEMS AAOS Foot and Ankle Follow-up Questionnaire [82]	1
Modified Cincinnati Knee Documentation Rating [72]	1
Bandi Knee Global Assessment Score [10]	1
Lysholm [71]	1
Foot and Ankle Disability Index (FADI) [49]	1

Some studies utilised >1 scoring system