S.50.272

The retrograde approach to the uncinate process, first proposed by Dr.David Parsons, is an important step in my minimally invasive transition space surgical approach for endoscopic sinus surgery.
The approach demands a small, yet sturdy backbiter S.50.272 with a tapered blade. Without this essential step, the complete marsupializetion of the ethmoidal infundibulum cannot be done.
The most recent design of Instrumentarium meets all my requirements and insures a positive experience for the sinus surgeon who demands the certain identification of the maxillary sinus ostium. It can also be helpful in surgery of an intra-turbinate sinus (concha bullosa). There have been no failures of the instrument, in hundreds of sinus cases, in my hands.