No abstract available.
Maxillary Sinus* ; Maxillary Sinusitis*

No abstract available.
Maxillary Sinus* ; Maxillary Sinusitis*

No abstract available.
Maxillary Sinus* ; Maxillary Sinusitis*

No abstract available.
Maxillary Sinus* ; Maxillary Sinusitis*

Surgical ciliated cyst of the maxilla is a rare complication following surgical procedures or trauma involving the maxillary sinus. It can occur at any time after any procedures or trauma involving the maxillary sinus even though many years have lapsed. Clinically it may mimic other cysts of the maxillary sinus therefore a thorough history taking is necessary for diagnosis. Treatment is usually by enucleation or marsupialisation. This report highlighted a case of surgical ciliated cyst involving the right maxillary sinus probably secondary to maxillary sinus procedures, which were performed 30 years prior to presentation.
Maxillary Sinus

No abstract available.
Maxillary Sinus*

No abstract available.
Maxillary Fractures

94 patients who were 15 years or more were involved in study. These patients were underwent histological examinations. Histopathological revealed variable and complex lesions, with multiple lesions in the same sinus such as mucous degeneration, hyperplasia, dysplasia, atrophy, papiloma, fungus. Lesions in buffer tissues include significant edema, bleeding, congestion, gland proliferation and structural abnormalities.
Maxillary Sinusitis ; Maxillary Diseases ; pathology

No abstract available.
Maxillary Sinus Neoplasms* ; Maxillary Sinus*

PURPOSE: To evaluate the computed tomographic appearances of postoperative maxillary sinuses. MATERIALS AND METHODS: 33 asymptomatic cases of post-operative maxillary sinus without evidence of any patho-logic changes and clinical symptoms were selected. CT images were classified as opacification, soft tissue shadow, anterior wall depression, naso-antral communication, and compartmentalization. The relationships between the CT image and the age of patients at the time of operatation, and between the CT image and the duration of time elapsed since the surgical procedure were evaluated. RESULTS: The most commonly presented radiological characteristics that occurred after the Caldwell-Luc procedure were opacification and soft tissue shadow. Anterior wall depression and naso-antral communication were radiographic indications that a Caldwell-Luc operation had been carried out. The age of patients when they had been first operated on, and the duration between the surgical procedure and the time of evaluation had no effect on the CT appearances of normal changes. In cases involving a longer time interval between the antral surgery and evaluation, the anterior wall depression with bony healing was more commonly observed than soft tissue healing. CONCLUSION: The radiographic information regarding the normal healing state using computed tomography can distinguish post-operative changes from inflammatory and cystic disease in patients who have undergone a Caldwell-Luc type of radical maxillary antrostomy.
Depression ; Humans ; Maxillary Sinus* ; Maxillary Sinusitis