2Byers RM.Modified neck dissection:a study of 967 cases from 1970-1980[J].Am J Surg, 1985, 150:414-421.
3Robbins KT. Pocket guide to neck dissection classification and TNM staging of head and neck cancer [ M ].Alexandria:American Academy of Otolaryngology Head and Neck Surgery Foundation Inc, 1991.9-20.
4Suarez O.El problema de las metastasis linfticas y alejadas del cancer de laringe e hipofaringe [J].Rev Otorhinolaringol, 1963,23:83-89.
4[2]Weingarten CZ. Simultaneous bilateral radical neck dissection preservation of the external jugular vein. Arch Otolaryngol,1973,97(4):309-311
5[3]Shah JP, Candela FC, Poddar AK,et al. The patterns of cervical lymph node metastases from squamous carcinoma of the oral cavity.Cancer,1990,66(1):109-113
6[4]Schuller DE,Hamaker RC,Lingeman RE,et al. Acomparative analysis of disability resulting from radical and modified neck dissection. Head Neck Surg, 1983,6(8):551-554
7[5]Bocca E, Pingnataro O, Oldini O, et al. Functional neck dissection: an evaluation and review of 843 cases. Laryngoscope,1984;94(7):942-945
8[6]Krause HR, Bremerich A, Herrmann M. The innervation of the trapezius muscle in connection with radical neck dissection. J Craniomaxillofac Surg,1991,19(2):87-89
9Kuntz AL, Weymuller EA JR. Impact of neck dissection on quality of life[J]. Laryngoscope, 1999,109(8):1334- 1138.
10Carlo V, Gianpietro T. Functional neck dissection anatomical grounds,surgical technique, clinical observations[J]. Arm Otol Rhinol Latygol,1983,92(3) :215 - 222.
