Plot 2D image on 3D by the use of isonormals

How can I plot the saggital image on xz refence plane when I used isonormals to plot an 3D recontruction?

set ( handles.axes2, 'NextPlot', 'Replace')

imagesc ( imagen_rotada_a_graficar)

axis image

colormap gray

Ds = smooth3(mascaracontorno3D2);

fv = isosurface(Ds,0);

hiso = patch(fv, 'FaceColor', [0.6350 0.0780 0.1840], 'Edgecolor', 'none');

isonormals(Ds, hiso)

Ds1 = smooth3(mascaracontorno3D);

axis tight

camlight

camlight(-80,-10)

lighting gouraud

view(3)

daspect([1,1,1])