Zhonghua er bi yan hou tou jing wai ke za zhi = Chinese journal of otorhinolaryngology head and neck surgery
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Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi · Oct 2013
[Removal of Schwannoma in the pterygopalatine and infratemporal fossa via endoscopic prelacrimal recess approach].
To sum up and analyze the results of surgical removal of Schwannoma in the pterygopalatine and infratemporal fossa (PPF and ITF) through postero-lateral wall via prelacrimal recess approach (PLRA). The surgical technique and indications were presented and discussed. ⋯ Schwannoma involved PPF and ITF can be removed endoscopically via PLRA. The lateral wall of nasal cavity might be kept intact. It is a novel minimally transnasal invasive approach to PPF and ITF with less damage and complications.