Tilted Implants in Resorbed Residual Bone
Maxilla with sever resorption, very soft bone, rotary expanders used at a speed of 35 rpm and implants placed . no threads exposed , contour augmentation with bio-oss collagen.
Mandibular arch sever resorption , mental foramen located and implants placed with normal drilling proctol as bone was highly corticated.
no plans for temporization