[Elimination of Schneider's membrane defects arising during sinus lifting operation].
During the operation of sinus lifting and occurrence of Schneider's membrane defect in the size no more than 3 mm the technique of its elimination is offered. Anatomic features of structure of maxilla sinus and error of surgical technics can lead to intraoperative rupture of a Schneider's membrane. At the size of defect no more than 3 mm are recommended to separate a membrane on all perimeter of the bottom third of sinus and then to lift it up until edges of the damaged mucous membrane will block, <<crawl>> against each other forming a fold, thereby closing defect. The offered method allows to spend successfully sinus lifting as with delayed (in 6 months), and with direct implantation.
S Iu
SIu
Ivanov
N F
NF
Iarmukova
A A
AA
Muraev
S A
SA
Migura
D003757:Dental Implantation / Q000009:adverse effects*; D005260:Female; D006801:Humans; D007432:Intraoperative Period; D008297:Male; D008443:Maxillary Sinus / Q000601:surgery*; D009297:Nasal Mucosa / Q000293:injuries* / Q000601:surgery*; D019651:Plastic Surgery Procedures / Q000009:adverse effects*