Comparative study of continuous lateral osteotomy and microperforating osteotomy in patients undergoing primary rhinoplasty

• Main Authors: Diego Sherlon Pizzamiglio, Cezar Augusto Sarraf Berger
• Format: Article
• Language: English
• Published: Thieme Revinter Publicações Ltda. 2012-07-01
• Series: International Archives of Otorhinolaryngology
• Subjects: rhinoplasty; osteotomy; photography
• Online Access: http://www.thieme-connect.de/DOI/DOI?10.7162/S1809-97772012000300013

Summary Introduction: Lateral osteotomies play an important role in rhinoplasty and can be performed with different techniques. Objective: To compare the results of narrowing of the nasal dorsum and base through 2 types of lateral osteotomy: continuous and microperforating. Method: We selected 74 patients undergoing rhinoplasty: 37 patients underwent lateral continuous osteotomy and the other 37 underwent microperforating osteotomy, all performed by the same surgeon. We analyzed frontal photography from the pre- and post-operative (6 months) periods, evaluating the width of the nasal dorsum and base. This was a retrospective study. Results and Conclusion: Using Student's t-test, statistical analysis concluded that there was a statistically significant difference in the post-operative narrowing of the nasal dorsum and base following both osteotomy techniques, and there was no statistically significant difference between the 2 techniques.