Table 3. A summary of the two published studies exploring minimally invasive treatments as revealed by our literature search in the treatment of tarsal tunnel syndrome.

Lead Author	Year	Journal	Institution	Modality Studied	Level of Evidence	Number of Patients	Success Measure	Success Rate	Reported Complications	Length of Follow-Up
Goldstein	2006	Podiatry Management	Not available (“private practice” mentioned in methods)	Cryoneurolysis	IV (Case Series)	13	VAS score	70%	None reported	6-12 weeks
Chon	2014	Journal of Anesthesia	Catholic University of Korea	Pulsed radiofrequency	IV (Case Series)	2	VAS score	100%	None Reported	8 or 12 months