Korean J Oral Maxillofac Radiol.  2000 Jun;30(2):109-116.

A Computed Tomographic Study on the Size and Bone Wall Thickness of the Maxillary Sinus in Normal, Preoperative and Postoperative Maxillary Sinusitis Patients

• Choi SY
• Lee SR
• Koh KJ

Abstract

PURPOSE: To compare the size and bone wall thickness of the maxillary sinus in normal, preoperative and postoperative maxillary sinusitis patients.
MATERIALS AND METHODS
The author analyzed CT images of both left and right maxillary sinuses in 357 patients who visited Chonbuk National University Hospital between January 1997 and December 1998. The size and bone wall thickness of the maxillary sinus of normal, inflammatory and post-Caldwell-Luc groups were compared.
RESULTS
The significant differences of transverse, maximum medio-lateral, maximum supero-inferior dimensions and medio-lateral dimension at nasal floor level between normal and post-Caldwell-Luc groups were found (P<0.05). And the significant differences of antero-posterior dimensions between inflammatory and post-Caldwell-Luc group were found (P<0.05). But, no significant differences of vertical height dimensions between groups was found (P>0.05). The significant differences of postero-lateral, infero-lateral and medial wall thickness between normal and post-Caldwell-Luc groups were found (P<0.05).
CONCLUSION
The results of this study will aid in the diagnosis and treatment of maxillary sinus diseases and post operative treatment planning.

Keyword

size; bone wall thickness; maxllary sinus

MeSH Terms

Diagnosis
Humans
Jeollabuk-do
Maxillary Sinus*
Maxillary Sinusitis*