MRI-Based Estimation of Scalar Cochlear-Implant Electrode Position

Table 1

Individual observational data.

Patient	Electrode	MRI	FPT	NRT ratio	MRI reason
1 Vi	Contour	ST > SV	ST > SV	1.27	Vertigo
2 Ye	Contour	ST	ST	1	Vertigo
3 Mar	Contour	ST	ST	No NRT response	No directional hearing
4 Ka	Contour	ST	ST	Meningitis	Loss of hearing
5 Ja	HFMS	ST	ST	Not applicable	Vertigo
6 Gr	HF/C1	ST	ST	Not applicable	Vertigo
7 Ma	HFMS	ST	ST	Not applicable	Vertigo
8 Bo	Helix	ST	ST	Not applicable	Vertigo
9 BoC	Contour	SV	SV	0.95	Vertigo
10 Pra	HFMS	ST	ST	Not applicable	Vertigo