A 15 blade was used to incise along the posterior conchal area and a Freer elevator was utilized to lift the soft tissues off the conchal cartilage in a submucoperichondrial plane
Ekyuma kya 15 kyakozesebwa okusala ku kitundu ky’omugongo ogw’emabega era lifuti ya Freer yakozesebwa okusitula ebitundu ebigonvu okuva ku ggumba ly’omugongo mu nnyonyi ya submucoperichondrial