Open Access

Table IV

CT scan findings (Fischer's exact test).

CT findings Preoperative Postoperative P value


  Yes No Yes No  
Anatomy − Extra Ostium 0 25 4 21 0.110
Anatomy − Septal deviation 25 0 25 0
Mucosa − Sinusitis 1 24 1 24 1.000
Mucosa − Reactive mucosa 7 18 25 0 0.0001
Mucosa − Sequesters 0 25 0 25
Bone in osteotomy 0 25 14 11 0.0001

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