6Rhoton AL Jr. Overview of temporal bone [J]. Neurosurgery, 2007, 61(4 Suppl): S7-S60.
7Chang SW, Wu A, Gore P, et al. Quantitative comparison of Kawase's approach versus the retrosigmoid approach: implications for tumors involving both middle and posterior fossae [J]. Neurosurgery, 2009, 64(3 Suppl): 44-52.
8Safavi-Abbasi S, de Oliveira JG, Deshmukh P, et al. The craniocaudal extension of posterolateral approaches and their combination: a quantitative anatomic and clinical analysis [J]. Neurosurgery, 2010, 66(3 Suppl Operative): 54-64.
9Siwanuwatn R, Deshmukh P, Figueiredo EG, et al. Quantitative analysis of the working area and angle of attack for the retrosigmoid, combine petrosal, and transcochlear approaches to the petroclival region [J]. J Neurosurg, 2006, 104(1): 137-142.
10Tanriover N, Sanus GZ, Ulu MO, et al. Middle fossa approach: microsurgical anatomy and surgical technique from the neurosurgical perspectivb [J]. Surg Neurol, 2009, 71(5): 586-596.
5Yamakami I, Higuchi Y, Hofiguchi K,el at. Treatment policy for petroclival meningioma based on tumor size:aiming radical removal in small tumors for obtaining care without morbidity [ J ]. Neurosurg Rev,2011,34:327.
