Foreign bodies in maxillary sinus (FBMS), whatever their origin or nature, are an unusual clinical condition. Diagnosis is based on the radiological findings in a clinical context of unilateral chronic rhinosinusitis. Treatment is the surgical removal of the intrasinusal foreign body.
To identify FBMS, the records of 68 patients with unilateral chronic rhinosinusitis operated on from 2000 to 2007 were reviewed.
From 68 records reviewed, we found 11 (16 %) FBMS. Ten (91 %) of these 11 foreign bodies were thought to come from the teeth and the last 1 (9 %) had a non odontogenic origin. Eight of the 11 (73 %) patients with FBMS presented with chronic maxillary sinusitis symptoms and all patients showed radiological findings. Treatment was the surgical removal of the foreign body, in 9 (82 %) patients through endonasal approach by functional endoscopic sinus surgery (FEES) and in the other 2 (18 %) patients a mixed surgical procedure by endonasal meatotomy and oral antrotomy was required.
Chronic maxillary sinusitis showing FBMS is rare and it must be suspected with a prior history of dental procedures. The most frequent source of FBMS is material of odontogenic origin, and non-odontogenic origin secondary to an external injury in an accident or assault is much more unusual. We also review the nature of these foreign bodies, their clinical implications and treatment options.
[Show abstract][Hide abstract] ABSTRACT: Metallic foreign bodies are rarely found in the maxillary sinus, and usually they have a dental origin. Two main surgical approaches are currently used for the removal of foreign bodies in the maxillary sinus: the bone flap and the endoscopic sinus techniques. However, the treatment is not only surgical removal. We are reporting one case of foreign body like a hand sewing needle entered into the maxillary sinus through an unusual route— carious deciduous molar tooth. It was diagnosed by three-dimensional images from cone-beam computed tomography (CBCT) and removed by a simple procedure, with magnetic iron, thereby avoiding the risk of damage to a large portion of the alveolar bone near the maxillary sinus.
How to cite this article: Shao L, Qin X, Ma Y. Removal of Maxillary Sinus Metallic Foreign Body Like a Hand Sewing Needle by Magnetic Iron. Int J Clin Pediatr Dent 2014;7(1):61-64.
"Among all maxillary sinusitis surgically treated, around 5-15 % are caused by foreign body of dental origin (31,32). The typical bodies described are: dental roots, impression materials, endodontic material and amalgam. "
[Show abstract][Hide abstract] ABSTRACT: Accidental displacement of endosseous implants into the maxillary sinus is an unusual but potential complication in implantology procedures due to the special features of the posterior aspect of the maxillary bone; there is also a possibility of migration throughout the upper paranasal sinuses and adjacent structures. The aim of this paper is to review the published literature about accidental displacement and migration of dental implants into the maxillary sinus and other adjacent structures.
A review has been done based on a search in the main on-line medical databases looking for papers about migration of dental implants published in major oral surgery, periodontal, dental implant and ear-nose-throat journals, using the keywords "implant," "migration," "complication," "foreign body" and "sinus."
24 articles showing displacement or migration to maxillary, ethmoid and sphenoid sinuses, orbit and cranial fossae, with different degrees of associated symptoms, were identified. Techniques found to solve these clinical issues include Cadwell-Luc approach, transoral endoscopy approach via canine fossae and transnasal functional endoscopy surgery.
Before removing the foreign body, a correct diagnosis should be done in order to evaluate the functional status of the ostiomeatal complex and the degree of affectation of paranasal sinuses and other involved structures, determining the size and the exact location of the foreign body. After a complete diagnosis, an indicated procedure for every case would be decided.
[Show abstract][Hide abstract] ABSTRACT: Ulcerative dermatitis (UD) is a genetically linked syndrome that affects the neck, torso, and facial regions of C57BL/6 mice and strains with C57BL/6 background. In this study, 96 mice with skin ulcerations in 3 different regions of the body and 40 control animals without ulcerated lesions were evaluated histologically for the presence of hair-induced inflammation in the oronasal cavity. We found that 73.5% (100 of 136) of the mice had hair-induced periodontitis, glossitis, or rhinitis regardless of the presence or absence of UD. Of those mice with UD, 93.9% had hair-induced oronasal inflammation. The mandibular incisors were the most commonly affected site (64.6%), followed by the maxillary molars (20.8%), maxillary incisors (16.7%), tongue (16.7%), nasal cavity (10.4%), and mandibular molars (7.3%). In addition, oronasal hair-induced inflammation occurred in 25% (10 of 40) of the control mice. Here we show a significant association between UD and hair-induced inflammatory lesions of the oronasal cavities.
Comparative medicine 02/2011; 61(1):13-9. · 0.74 Impact Factor
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