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Updated: Jun 20, 2026
Endoscopic Septoplasty with Limited Two-line Resection: Minimally Invasive Surgery for Septal Deviation
Published on: June 20, 2018
Maxillary sinus lift performed using ultrasound. Evaluation of 21 patients
Cristina Sánchez-Recio1, Maria Peñarrocha-Diago, Miguel Peñarrocha-Diago
1Valencia University Medical and Dental School, Valencia, Spain.
Purpose:
The aim of the present study was to evaluate the sinus membrane perforations that occurred during a sinus lift procedure using the ultrasound technique, and to evaluate the bone gain obtained.
Materials And Methods:
In 21 patients, 26 sinus lifts were performed using ultrasound and filled with bone graft material. The bone height and the bone gain obtained were observed in postoperative orthopantomographs, correcting for previous distortion.
Results:
Of the 26 maxillary sinus lifts, 4 Schneiderian membrane perforations were observed. The average bone height prior to the intervention was 3.5 mm (scale 0.6- 8.7 mm ) and the average postsurgical bone height was 10.8 mm (scale 7.5- 15.6 mm). An average bone gain of 7.2 mm was observed (range 2.5- 11.7 mm).
Conclusions:
Based on the results of this study, during ultrasound sinus lift, few Schneiderian membrane perforations occurred and all were small .
