Table 2.

Manuscripts with surgical procedures

Year	Author	Number implanted	Surgical technique
2010	Koketsu [11]	74	74
2011	Knebel [12]	53	53
2011	Di Carlo [15]	108	108
2011	Narducci [16]	771	771
2015	Lin [19]	27	27
2014	Cavallaro [20]	155	155
2014	Granziera [23]	102	102
2014	Cavallaro [24]	753	753
2015	Cavallaro [30]	83	83
2016	Otsubo [31]	149	149
2016	Zerati [32]	21	21
2017	Kagawa [36]	254	254
2019	Hashimoto [38]	203	203
2020	Mehta [45]	100	100
		2853	2853