A newly designed attachment device of the multipurpose head frame (Sug
ita) for Neuronavigator (Watanabe) is presented with an illustrative c
ase of glioblastoma in an eloquent area. This has extended the usefuln
ess of the neuronavigator for those who prefer and use the multipurpos
e head frame, while the requirements for keeping a stereotactic combin
ation and the original concept of the multipurpose head frame, as well
as that of the neuronaviptor have been kept undisturbed.