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Table 3 Breakdown of maxillary sinus mucosal thickening in 125 patients 1 month after surgery

From: Prognostic factors for maxillary sinus mucosal thickening following Le Fort I osteotomy: a retrospective analysis

 

Number of maxillary sinuses (n = 151)

Grade 1

Grade 2

Grade 3

Bilateral

92

31

9

Unilateral

14

4

1