1Cartellieri M, Vorbeek F, Endoscopic sinus surgery using intraoperative computed tomography imaging for updating a three-dimensional navigation system[ J ]. Laryngoseope, 2000,110 (2) : 292- 296.
2Caversaecio M, B-achier R, Ladrach K, et al. Frarneless computeraided surgery system for revision endoscopic sinus surgery[J ].Otol Head Neck Surg,2000,122(6) :808- 813.
3Heermann R, Schwab B, Issing PR, et al, Image-guided surgery of the anterior skull base [J ]. Acta Otolaryngol, 2001,121 ( 8 ) :973 - 978
4Eliashar R, Sichel JY, Gross M, et al. Image guided navigation system-a new technology for complex endoscopic endonasal surgery[J ].Postgrad Med J, 2003,79(938) : 686 - 690.