Results 171 to 180 of about 29,521 (191)
Some of the next articles are maybe not open access.
Paraganglioma of the maxillary sinus
Auris Nasus Larynx, 2013Primary paragangliomas of the paranasal sinuses are very rare conditions with only few cases described in the literature. Paragangliomas are locally aggressive, often recur and can metastasize. Usually, open surgery is used to resect such tumors from the sinonasal tract. Here, a case of a large paraganglioma of the left maxillary sinus and nasal cavity,
Thomas Braun +3 more
openaire +3 more sources
Maxillary sinus malignancy [PDF]
The Laryngoscope, 1972 AbstractThis report deals with the survival and failures of 50 patients with malignancies of the maxillary sinus. The clinical, surgical, pathology, and survival characteristics of this series are tabulated, using the TNM classification system. Forty‐one patients in the group had epidermoid cancers.
Joseph H. Ogura, Gary L. Schechter
openaire +2 more sources
Dental Clinics of North America, 2015
Pneumatization of the maxillary sinus secondary to posterior maxillary tooth loss is an extremely common finding. Significant atrophy of the maxilla prevents implant placement in this region. For several decades, sinus augmentation has been used to develop these sites for dental implant placement.
Naveen Mohan, Harry Dym, Joshua Wolf
openaire +3 more sources
Pneumatization of the maxillary sinus secondary to posterior maxillary tooth loss is an extremely common finding. Significant atrophy of the maxilla prevents implant placement in this region. For several decades, sinus augmentation has been used to develop these sites for dental implant placement.
Naveen Mohan, Harry Dym, Joshua Wolf
openaire +3 more sources
Cholesteatoma of the Maxillary Sinus
Archives of Otolaryngology - Head and Neck Surgery, 1992Cholesteatoma of the maxillary sinus, also known as keratoma, primary epidermoid tumor, epidermoid cyst, and keratocyst, is a rare entity, with a clinical presentation and radiologic findings that are difficult to distinguish from those of malignancy. We report a case of cholesteatoma of the maxillary antrum that occurred in a 12-year-old boy without ...
Ian S. Storper, Anita Newman
openaire +3 more sources
Endoscopy of the maxillary sinus
Journal of Maxillofacial Surgery, 1973Summary The use of Hopkin's Optics has recently elevated endoscopy of the maxillary sinus to an indubitable and informative investigating procedure. The direct substrative view ensures a precise diagnosis of the maxillary sinus necessitated by the enormous frequency of complaints following radical operations of especially chronic inflammatory ...
openaire +4 more sources
Dental Clinics of North America, 2006
Attention to the principles of bone grafting, bone healing, and maxillary sinus physiology as well as anatomy is critical to the successful placement of dental implants in the posterior maxilla. The integration of these principles must take into account the restorative dental requirements and the patient's autonomy in guiding implant reconstruction. As
Richard H. Haug +2 more
openaire +3 more sources
Attention to the principles of bone grafting, bone healing, and maxillary sinus physiology as well as anatomy is critical to the successful placement of dental implants in the posterior maxilla. The integration of these principles must take into account the restorative dental requirements and the patient's autonomy in guiding implant reconstruction. As
Richard H. Haug +2 more
openaire +3 more sources
The Journal of Laryngology & Otology, 2002
Functional endoscopic sinus surgery (FESS) is now a routine surgical procedure performed all around the world. A pre-operative computed tomography (CT) scan is considered mandatory in most countries where these are available but there are still some surgeons who question the need for imaging especially in patients due to undergo limited FESS or middle ...
S. D. Watson +2 more
openaire +3 more sources
Functional endoscopic sinus surgery (FESS) is now a routine surgical procedure performed all around the world. A pre-operative computed tomography (CT) scan is considered mandatory in most countries where these are available but there are still some surgeons who question the need for imaging especially in patients due to undergo limited FESS or middle ...
S. D. Watson +2 more
openaire +3 more sources
Radiology, 1955
Stones are not uncommon in the nasal cavities; in the maxillary sinuses they are rare, and there have been no reports of their occurrence in the other paranasal sinuses. Only 8 acceptable cases of maxillary sinus stones have been reported (2–9). In some of the older cases, the clinical history is incomplete, but most of the stones apparently formed ...
openaire +3 more sources
Stones are not uncommon in the nasal cavities; in the maxillary sinuses they are rare, and there have been no reports of their occurrence in the other paranasal sinuses. Only 8 acceptable cases of maxillary sinus stones have been reported (2–9). In some of the older cases, the clinical history is incomplete, but most of the stones apparently formed ...
openaire +3 more sources
Pseudocyst of the maxillary sinus
Journal of Endodontics, 1993A case report is presented involving the endodontic retreatment of a maxillary second molar associated with a sinus radiopacity. Disappearance of sinus pathosis occurred within 6 days after root canal debridement. A direct relationship between apical pathosis and a pseudocyst of the maxillary sinus is suggested.
Alastair MacDonald, Carl W. Newton
openaire +3 more sources
2009
Er worden vier neusbijholten onderscheiden: de sinus maxillaris, de sinus frontalis, de sinus sphenoidalis en de sinus ethmoidalis. Deze laatste is eigenlijk een communicerend systeem van cellen in het zeefbeen. De bijholten zijn in principe gepaard aanwezig (figuur 14.1).
openaire +5 more sources
Er worden vier neusbijholten onderscheiden: de sinus maxillaris, de sinus frontalis, de sinus sphenoidalis en de sinus ethmoidalis. Deze laatste is eigenlijk een communicerend systeem van cellen in het zeefbeen. De bijholten zijn in principe gepaard aanwezig (figuur 14.1).
openaire +5 more sources