Show pageBacklinksCite current pageExport to PDFBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ====== Simpson Grading System 1 ====== Macroscopically complete removal of tumour, with excision of its dural attachment, and of any abnormal bone. Includes resection of venous sinus if involved. simpson_grading_system_1.txt Last modified: 2024/06/07 02:54by 127.0.0.1