منابع مشابه
[CT analysis of the postoperative cyst of the maxilla].
Preoperative CT images of 69 cases (75 sides) of postoperative cysts of the maxilla, seen from 1982 to 1986, were analyzed as to the bony partitions bordering between the cyst and the sinus walls. Three scanned planes, i. e., middle inferior meatus level, superior inferior meatus level, and middle meatus level (each level in 0.5cm distance) were included in the study, and both medial and poster...
متن کاملPrimary Intraosseous Carcinoma of the Maxilla
A primary intraosseous carcinoma (PIOC) is a squamous cell carcinoma arising within the jawbone andshould be differentiated from a malignant ameloblastoma. It is not due to arising from an odontogenic cyst or tumor. The possibility of the lesion being a metastasis fromanotherprimary site should be considered, and excluded by a careful history and examination. The diagnosis of a PIOC is ra...
متن کاملUnusually Large Radicular Cysts of Maxilla : Steps in Diagnosis & Review of Management
Radicular cystsare common odontogenic cyst of jaw bone which invariably presents as welldefined radiolucency around the apex of the involved tooth. It is diagnosed on routine radiography or causes a slow growing swelling, limited to apical region of a tooth. Radicular cyst presenting as unusually large maxillary lesions is uncommon. This paper reports two cases of large radicular cyst involving...
متن کاملThe factors that influence postoperative stability of the dental implants in posterior edentulous maxilla
BACKGROUND All clinicians are aware of the difficulty of installing a dental implant in posterior maxilla because of proximate position of maxillary sinus, insufficient bone width, and lower bone density. This study is to examine which factors will make the implantation in the posterior maxilla more difficult, and which factors will affect the postoperative implant stability in this region. M...
متن کاملBilateral postoperative maxillary cysts after orthognathic surgery: A case report
Postoperative maxillary cysts are locally aggressive lesions, usually developing as delayed complications many years after radical antral surgery. This report describes a case of bilateral postoperative maxillary cysts following orthognathic surgery performed approximately 21 years previously. The patient complained of stinging pain on her right cheek. Radiographic examination revealed low-atte...
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ژورنال
عنوان ژورنال: Practica Oto-Rhino-Laryngologica
سال: 1974
ISSN: 1884-4545,0032-6313
DOI: 10.5631/jibirin.67.427