4Muraoka M, Nakai Y, Shimada K,et al.Ten-year statistics and observation of facial bone racture [J], Acta Otolaryngol Suppl, 1991, 486:217-223.
5Remmler D, Denny A, Gosain A,et al.Role of three-dimensional computed tomography in the assessment of nasoorbitoethmoidal fractures[J]. Ann Plast Surg, 2000, 44(5): 553-562.
6Regeres LF.Radiology of skeletal trauma[J].New York:Churchill,1982.247-251.
