scholarly journals Dentigerous cyst with an impacted third molar obliterating complete maxillary sinus

2012 ◽  
Vol 23 (6) ◽  
pp. 833 ◽  
Author(s):  
Sanjay Asnani ◽  
Uma Mahindra ◽  
BM Rudagi ◽  
Yogesh Kini ◽  
VirajR Kharkar
Keyword(s):  
Maxillary Sinus ◽  
Dentigerous Cyst ◽  
Third Molar ◽  
Impacted Third Molar

scholarly journals Infected Dentigerous Cyst of Maxillary Sinus Arising from an Ectopic Third Molar

2013 ◽  
Vol 3 ◽  
pp. 7 ◽  
Author(s):  
Yadavalli Guruprasad ◽  
Dinesh Singh Chauhan ◽  
Umashankar Kura
Keyword(s):  
Maxillary Sinus ◽  
Rare Case ◽  
Dentigerous Cyst ◽  
Third Molar ◽  
Radiographic Examination ◽  
Palpable Mass ◽  
Follicular Cyst ◽  
Pathologic Features ◽  
Dentigerous Cysts ◽  
Ectopic Third Molar

A dentigerous cyst or follicular cyst is a form of odontogenic cyst. It is believed that it forms during the development of the tooth and is associated with pressure exerted by the crown of an unerupted (or partially erupted) tooth on the fluid within the follicular space. Typically, dentigerous cysts are painless and discovered during routine radiographic examination. However, they may be large and result in a palpable mass. Additionally, as they grow they displace adjacent teeth. They almost exclusively occur in permanent dentition. The cyst is lined by stratified squamous non-keratinizing epithelium. About 70% of dentigerous cysts occur in the mandible and 30% in the maxilla. Dentigerous cysts associated with ectopic teeth within the maxillary sinus are very rare. We report radiologic and pathologic features in a rare case of infected dentigerous cyst of maxillary sinus arising from an ectopic third molar in a 21-year-old female patient.

scholarly journals HISTOLOGIC AND RADIOGRAPHIC STUDY OF PATHOLOGIC CHANGE IN COMPLETE IMPACTED THIRD MOLARS DENTAL FOLLICLES

2021 ◽  
Author(s):  
Shafiqa Mohammed Haidra Masdoose ◽  
Akram Thabet Nasher ◽  
Monya A. El-Zine ◽  
Ameen Abdullah Yahya Al-Akwa ◽  
Hassan Abdulwahab Al-Shamahy ◽  
...  
Keyword(s):  
Peer Review ◽  
Dentigerous Cyst ◽  
Third Molar ◽  
Inflammatory Cells ◽  
The United States ◽  
Age Group ◽  
Histopathological Changes ◽  
Histological Changes ◽  
Impacted Third Molar ◽  
Younger Age

Background: Prophylactic extraction of the asymptomatic impacted third molar is routinely practiced in Europe and the United States. The justification for prophylactic extraction includes the need to reduce the risk of pathologic changes such as cysts and tumors.   Objectives: This study aimed to study the histological and radiological changes in the tooth follicles of upper and lower complete impacted 3rd molars -which appeared radiologically normal. Material and method: A prospective study included fifty patients aged 20 years and above who were referred to the Oral Surgery Clinic, Faculty of Dentistry, University of Sana'a. Patients had follicular space between (2.5mm -3mm) as measured by the panoramic X-ray. These teeth were removed surgically and the follicle was sent for histopathological examination. Results: Most histopathological changes were in dental follicles with a size of <2.5 mm (86%), and only 14% with 2.5 mm - 3 mm. There was statistical significance between the smallest size of dental follicles with the incidence of pathological histological changes indicating a high probability of developing neoplasm (p =0.008).  Of the 50 follicular patients, 28% showed HC, nine (64%) had ameloblastoma, four (29%) had a dentigerous cyst, and only one case (7%) had a multicalcified focus with islands of odontogenic epithelium. While 72% of the samples had normal follicles and non-specific chronic inflammatory cells. There is an association between female sex and pathological histological changes (12 females: 2 males, p =0.008), age group 21-25 years (93% HC), with mandibles (65% HC). Regarding angle and histopathological changes, 36% were vertical, 29% mesioangular, 14.2% horizontal and destioangular, and 7.1% buccoangular. Conclusion:  High incidence of HC occurred in patients with DF, and it was associated with smaller dental follicle size, most HC was ameloblastoma, followed by dentigerous cyst, while 72% of samples had normal follicles and non-specific chronic inflammatory cells. There is a correlation between female gender, younger age group, and jaw position with HC. Prophylactic extraction of the asymptomatic impacted third molar should be routinely practiced in Yemen, to reduce the risk of pathological changes, especially in females and younger age groups.                            Peer Review History: Received 11 January 2021; Revised 8 February; Accepted 28 February, Available online 15 March 2021 UJPR follows the most transparent and toughest ‘Advanced OPEN peer review’ system. The identity of the authors and, reviewers will be known to each other. This transparent process will help to eradicate any possible malicious/purposeful interference by any person (publishing staff, reviewer, editor, author, etc) during peer review. As a result of this unique system, all reviewers will get their due recognition and respect, once their names are published in the papers. We expect that, by publishing peer review reports with published papers, will be helpful to many authors for drafting their article according to the specifications. Auhors will remove any error of their article and they will improve their article(s) according to the previous reports displayed with published article(s). The main purpose of it is ‘to improve the quality of a candidate manuscript’. Our reviewers check the ‘strength and weakness of a manuscript honestly’. There will increase in the perfection, and transparency.  Received file:                Reviewer's Comments: Average Peer review marks at initial stage: 5.5/10 Average Peer review marks at publication stage: 7.5/10 Reviewer(s) detail: Dr. A.A. Mgbahurike, University of Port Harcourt, Nigeria, [email protected] Dr. Alfonso Alexander Aguileral, University of Veracruz,  Mexico, [email protected]   Similar Articles: RADIOGRAPHIC ASSESSMENT OF THE COURSE AND VISIBILITY OF THE MANDIBULAR CANAL BY PANORAMIC RADIOGRAPHY

scholarly journals Dentigerous Cyst with Ectopic Third Molar Tooth in Maxillary Sinus causing Chronic Rhinosinusitis

2013 ◽  
Vol 6 (2) ◽  
pp. 106-107 ◽  
Author(s):  
Nitin Kumar Jain ◽  
Siddharth Vashistha ◽  
Megha Jain
Keyword(s):  
Maxillary Sinus ◽  
Chronic Rhinosinusitis ◽  
Nasal Septum ◽  
Dentigerous Cyst ◽  
Third Molar ◽  
Mandibular Condyle ◽  
Molar Tooth ◽  
Ectopic Eruption ◽  
Left Maxillary Sinus ◽  
Ectopic Third Molar

ABSTRACT Ectopic eruption of teeth into a region other than the oral cavity is rare although there have been reports of teeth in the nasal septum, mandibular condyle, coronoid process, palate, chin and maxillary sinus. Eruption of ectopic teeth in maxillary sinus usually is found incidentally on routine radiological investigations. We present a case of an ectopic maxillary third molar tooth with dentigerous cyst that caused chronic purulent sinusitis in left maxillary sinus. How to cite this article Jain NK, Vashistha S, Jain M. Dentigerous Cyst with Ectopic Third Molar Tooth in Maxillary Sinus causing Chronic Rhinosinusitis. Clin Rhinol An Int J 2013;6(2):106-107.

scholarly journals Expect the Exceptional

2014 ◽  
Vol 5 (3) ◽  
pp. 196-197
Keyword(s):  
Histopathological Examination ◽  
Dentigerous Cyst ◽  
Third Molar ◽  
Final Diagnosis ◽  
Impacted Third Molar ◽  
Mandibular Third Molar ◽  
Cell Layers ◽  
Cystic Cavity ◽  
Odontogenic Lesion ◽  
Molar Region

ABSTRACT A 20-year-old female reported with chief complaint of pain in the left mandibular third molar region. Intraoral examination revealed inflamed area was notice near the retromolar area. Radiological examination showed impacted left third molar with pericoronal radiolucency of about 2.5 mm. Surgically, a very small cystic cavity was noticed surrounding the crown of the impacted third molar. Histopathological examination revealed a small cystic space lined by epithelium of two to three cell layers thick. The final diagnosis of dentigerous cyst was made. Thus, odontogenic lesion may be found in radiographically normal follicular space. How to cite this article Sarode GS, Sarode SC, Patil S. Expect the Exceptional. World J Dent 2014;5(3):196-197.

scholarly journals Combined Orthodontic and Surgical Therapy for a Deeply Impacted Third Molar Related with a Dentigerous Cyst

2012 ◽  
Vol 14 (S1) ◽  
pp. 93-95 ◽  
Author(s):  
Nukhet Celebi ◽  
Gulfesan Y. Canakci ◽  
Caglar Sakin ◽  
Gokmen Kurt ◽  
Alper Alkan
Keyword(s):  
Surgical Therapy ◽  
Dentigerous Cyst ◽  
Third Molar ◽  
Impacted Third Molar

scholarly journals Three-dimensional radiographic features of ameloblastoma and cystic lesions in the maxilla

2019 ◽  
Vol 48 (6) ◽  
pp. 20190066 ◽  
Author(s):  
Yuan Meng ◽  
Ya-Ning Zhao ◽  
Ya-Qiong Zhang ◽  
Deng-Gao Liu ◽  
Yan Gao
Keyword(s):  
Maxillary Sinus ◽  
Dentigerous Cyst ◽  
Three Dimensional ◽  
Third Molar ◽  
Spiral Ct ◽  
Anterior Maxilla ◽  
Radiographic Features ◽  
Nasal Floor ◽  
Posterior Maxilla ◽  
Clinical Records

Objectives: To characterize the radiographic features of maxillary ameloblastoma (AM), odontogenic keratocyst (OKC) and dentigerous cyst (DC) comparatively by using spiral CT and cone beam CT (CBCT). Methods: Clinical records, histopathological reports, and nonenhanced spiral CT or CBCT images of 191 consecutive patients with primary maxillary AMs, OKCs, or DCs were retrospectively acquired, and radiographic features were analyzed. Results: The study included 118 males and 73 females (age: 5–84 years). 72.0% of AMs and 84.3% of OKCs originated from the posterior maxilla, while 69.6% of DCs occurred in the anterior maxilla. Among 25 AMs, 44.0% were of desmoplastic type, with honey-combed appearance. 84.0% of AMs were circular or oval in shape, 84.0% expanded buccally, and 36.0% invade the nasal floor. Among 89 OKCs of 88 patients, 61.8% were circular or oval, 58.4% expanded buccally, 49.4% were dentigerous, 41.6% nearly filled the maxillary sinus, and 13.5% invaded the nasal floor. 93.7% (74/79) of DCs enveloped a single tooth, and the tooth–cyst relationship was centripetal in 35, eccentric in 30, and circumferential in 9. Moreover, 98.2% (55/56) of the cysts enveloping a supernumerary tooth were DCs, while 80.9% (38/47) of the cysts enveloping the third molar were OKCs. Conclusions: Maxillary AMs tend to grow with buccal expansion and invade the nasal floor, and DAs with honey-combed lobularity are common. Maxillary OKCs have variant shapes and tend to invaginate the maxillary sinus. The tooth–cyst relationship of dentigerous OKCs and DCs can be centripetal, eccentric, or circumferential.

scholarly journals Odontogenic Sinusitis Caused by an Inflammation of a Dentigerous Cyst and Subsequent Finding of a Fibrous Dysplasia. A Case Report

2016 ◽  
Vol 10 (1) ◽  
pp. 647-655 ◽  
Author(s):  
Carmen López-Carriches ◽  
Inmaculada López-Carriches ◽  
Rafael Baca-Perez Bryan
Keyword(s):  
Maxillary Sinus ◽  
Fibrous Dysplasia ◽  
Maxillary Sinusitis ◽  
Dentigerous Cyst ◽  
Third Molar ◽  
Complete Recovery ◽  
Diagnostic Methods ◽  
Radiographic Examination ◽  
Follicular Cyst ◽  
Odontogenic Sinusitis

We report the case of a 38-year old male patient with sinusitis caused by an infected follicular cyst due to an ectopic impacted third molar in the right maxillary sinus. A 10-day antibiotherapy regimen was administered; subsequently, the cyst and the third molar were removed achieving complete recovery. Fibrous dysplasia was diagnosed at follow-up examination (occupation of the maxillary sinus by bone tissue was observed in a radiographic examination) and confirmed by biopsy. In cases of odontogenic sinusitis, thorough examination is crucial, as evidenced by the case reported in this study. A Literature review was performed in order to identify the diagnostic methods currently available and the clinical features, complications and treatment for both, odontogenic maxillary sinusitis and fibrous dysplasia.

Sign in / Sign up

Export Citation Format

Share Document