basic sinus lifting seminar

6. Sinus
pneumatization

9.  Since then, several other techniques have been
described, including variations on the lateral window
osteotomy and the use of osteotomes to el elevate the floor
of the sinus from an alveolar crest approach.

15.  Maxillary sinus septa vary in size and location.
 Clinical and radiographic examinations suggest that septa
are frequently present (CT) scans are the preferred
method for detecting septa because panoramic
radiographs are not reliable.

20. Shneiderian membrane perforation

23. Resorbable membrane covering perforation