Table 2.

Showing the results of preoperative and postoperative Mallet score [26] for the studies using ERO.

	Preoperative				Postoperative
	Abd	Ext Rot	Hand to Nape	Hand to Mouth	Abd	Ext Rot	Hand to Nape	Hand to Mouth
Waters and Bae [18]		2	3	3		4	4	4
Abzug et al. [13]	3.5	2.4	2.5	2.6	3.7	3.3	3.1	3.6
Abdelgawad [20]	4	1.1	1.9	2	4	3.1	3	3.6