Direct Sinus Lift

Direct sinus lifts are utilized when there is less than 5mm of bone between the floor of your maxillary sinus and the crest of the bone in the area where the implant is to be placed. With this technique, the maxillary sinus is accessed laterally from in the the mouth. The membrane of the sinus is manipulated gently and bone graft is placed under the membrane to increase the dimension from the floor of the sinus to the crest of the bone. 10mm of vertical bone is ideal for implant placement.
 
There are times when the direct sinus lift can be performed and the implants placed simultaneously by an implant dentist. These techniques are only used when success is likely and there are no complicating factors. Otherwise, the site is closed at the completion of the sinus lift and the bone is allowed to regenerate for 4-6 months prior to implant placement.
 
It is important to mention that precautions will be taken to prevent sinus infection and this procedure will have no effect on sinus pressure or patients who suffer from seasonal allergies. To find out more information please click here or call our Eustis periodontal office at 352-589-1973 to schedule your consultation with Dr. Richardson.