• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• v.47 no.2
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• pp.135-140
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• 2021

Since the first report of a nasal septal abscess (NSA) from a dental origin (1920), six articles have been published in the English literature to date. The most common cause of NSA is an infection of the nasal septal hematoma after trauma. This is a report of an uncommon cause of NSA with a dental origin. A PubMed search performed regardless of year and country using the terms ("nasal septal abscess") OR ("nasal septum abscess") initially yielded 229 articles. After screening, seven articles (eight patients) were selected. Addition of two related articles produced a total of nine articles (10 patients) to be included. The age of the included patients ranged from 7 to 69 years (mean, 32.82 years; standard deviation, ±23.86 years). The sex composition was as followed: males (n=7; 63.6%), females (n=4; 36.4%). Dental histories were various: periapical lesions, caries, extraction, endodontic therapy, and cystic lesions. The maxillary incisor dominated as the tooth of origin. Early diagnosis and treatment of NSAs are important to avoid not only facial deformity, but also severe complications (e.g., intracranial infection). If NSA is suspected in patients without facial trauma, the possibility of a dental origin, especially from the maxillary incisor area, should be considered.

• Maxillofacial Plastic and Reconstructive Surgery
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• v.41
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• pp.13.1-13.11
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• 2019

Background: Maxillary sinusitis of odontogenic origin, also known as maxillary sinusitis of dental origin or odontogenic maxillary sinusitis (OMS), is a common disease in dental, otorhinolaryngologic, allergic, general, and maxillofacial contexts. Despite being a well-known disease entity, many cases are referred to otorhinolaryngologists by both doctors and dentists. Thus, early detection and initial diagnosis often fail to detect its odontogenic origin. Main body: We searched recent databases including MEDLINE (PubMed), Embase, and the Cochrane Library using keyword combinations of "odontogenic," "odontogenic infection," "dental origin," "tooth origin," "sinusitis," "maxillary sinus," "maxillary sinusitis," "odontogenic maxillary sinusitis," "Caldwell Luc Procedure (CLP)," "rhinosinusitis," "functional endoscopic sinus surgery (FESS)," "modified endoscopy-assisted maxillary sinus surgery (MESS)," and "paranasal sinus." Aside from the PRISMA (Preferred Reporting Items for Systematic reviews and Meta-Analyses) trial, there have been very few randomized controlled trials examining OMS. We summarized the resulting data based on our diverse clinical experiences. Conclusion: To promote the most efficient and accurate management of OMS, this article summarizes the clinical features of rhinosinusitis compared with OMS and the pathogenesis, microbiology, diagnosis, and results of prompt consolidated management of OMS that prevent anticipated complications. The true origin of odontogenic infections is also reviewed.

• The Journal of the Korean dental association
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• v.12 no.3
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• pp.163-165
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• 1974

The shape and size of the various regions of the temporomandibular ligament were examined in 30 Korean cadavers, which were used for dissection in Seoul Dental College from 1970 to 1973. The results were as follows; 1. The shape of the temporomandibular ligament were as follows; a. Type I : fan shape (8mm in width between origin and insertion) - 20.2% b. Type II : fan shape (10mm in width between origin and insertion) - 70.0% c. Type III : fan shape (12mm in width between origin and insertion) - 10.0% 2. The length of the various regions of the temporomandibular ligament were as follows ; a. Length in origin - 13.4mm b. Length in insertion - 6.0mm c. Length in anterior margin - 25.8mm d. Length in posterior margin - 19.3mm

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• v.41 no.4
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• pp.203-207
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• 2015

Osteomyelitis is classified into three groups according to its origin: osteomyelitis that originates from the blood supply, osteomyelitis related to bone disease or vascular disease, and osteomyelitis related to a local infection of dental or non-dental origin. The present case involved osteomyelitis related to a local infection of dental origin and was located in the rear area of the lingula of the mandible. We decided to use sagittal split ramus osteotomy to access the osteomyelitis area. Under general anesthesia, we successfully performed surgical sequestrectomy and curettage via sagittal split ramus osteotomy.

• Journal of Oral Medicine and Pain
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• v.49 no.1
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• pp.18-21
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• 2024

Orofacial pain has various causes, making it challenging to differentiate from dental-related diseases based solely on symptoms. Toothache, usually attributed to pathological changes in the pulp and periodontal tissue, is the most common cause of orofacial pain and relatively easy to diagnose. However, distinguishing orofacial pain and nonodontogenic toothache due to myofascial, neuropathic, neurovascular, paranasal sinus and cardiac originating, and psychogenic pain presents diagnostic challenges that may result in incorrect treatment. Therefore, dentists must recognize that orofacial pain can arise from not only dental issues but also other causes. This case report explores the necessary considerations in diagnosing orofacial pain and nonodontogenic toothache by examining the diagnoses of patients presenting at the dental hospital with orofacial pain and nonodontogenic toothache of cardiac origin.

• The Journal of the Korean dental association
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• v.10 no.8
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• pp.499-501
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• 1972

The origin of the 15 levator menti muscles were examined by dissection. The cadavers had been fixed in formalin. The following observations were made. Sixty-six per cent of the muscles examined originated on the crest of the bone of the residual ridge. Twenty per cent of the muscles originated between the crest of the residual ridge and the fornix of the Iabial vestibule.

• Maxillofacial Plastic and Reconstructive Surgery
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• v.28 no.3
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• pp.237-241
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• 2006

Infective endocarditis remains an important, life-threatening infection despite improvements in diagnosis and management. Despite the decrease in rheumatic heart disease and the improvements in antibiotic prophylaxis, infective endocarditis has been reported with increasing frequency in the last few decades. Presumably, this is due to the rise in the incidence of intravenous drug users, carriers of prosthetic valves and other intracardiac devices, and the longer survival of patients with congenital heart disease. Despite the great advances in medical and surgical treatment, infective endocarditis is still a life-threatening disease with an estimated mortality of 27%. Infective endocarditis represents one of the few potentially fatal infections that may occur in a dental patient. Efforts to reduce the incidence of this disease usually take the form of appropriate antibiotic coverage before dental treatment, together with the establishment and maintenance of good oral health. This study is a case report of a patient who developed infective endocarditis after multiple tooth extractions due to chronic periodontitis of dental origin.

• Imaging Science in Dentistry
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• v.31 no.2
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• pp.117-120
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• 2001

A 66-year-old man visited author's institute complaining of the swelling on the submandibular gland area. Clinically, the exophytic mass penetrated the skin of the submandibular area. On MRI, the lesion occupied the left submandibular space and extended downward, protruding exterior to the subcutaneous fat layer, but the center of the lesion was located on the side of the skin and the growth exterior to the skin was prominent. Demarcation of the lesion and the submandibular gland was unclear. Histopathologically the epithelial nests and keratin production were seen, then the biopsy result was squamous cell carcinoma. The stroma of lesion showed a myxoid characteristic and some ducts showed metaplasia of the ductal cells, which suggested the gland-origin carcinoma. However, lots of keratin production and carcinomatous change of cells continuous to the normal epithelium of the skin, the skin-origin carcinoma invading into the submandibular gland area could not be excluded.

• The Journal of the Korean dental association
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• v.54 no.9
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• pp.684-691
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• 2016

The odontogenic cutaneous fistula in facial area is uncommon but, well defined disease. It is difficult to diagnose from the dental origin of cutaneous sinus tract. Most patients may visit to the dermatologists or general hospital without cause of disease. They usually be treated by repeated surgical excisions, biopsies, and antibiotic medications, but suffered from recurrences. We studied odontogenic cutaneous fistula through retrospective study in Jeju Special Self-Governing Province between 1 January 2009 and 12 December 2015. There were 3 males, 5 females from 14 to 78 years old with an average age of 50.4 years old. Only 2 patients felt the toothache, others didn't detect it. They suffered from recurrences and repeated treatments for 3 to 11 months with an average period of 7.9 months. They visited average 2.8 hospitals before a precise diagnosis in a dental clinic. All cases were fully healed endodontic treatment or extraction of origin teeth without recurrences. In conclusion, the cause of cutaneous fistula in facial area can be odontogenic. If dentists or doctors diagnose a patient with cutaneous fistula on face, they should check dental problems or take x-ray views for precise diagnosis. It could be helpful for differential diagnosis.

• The Journal of the Korean dental association
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• v.57 no.4
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• pp.241-247
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• 2019

Etiology of temporomandibular disorders is multifactorial origin and complex. therefore, reversible and conservative treatment is recommended in the initial approach of TMD. oral appliances are widely used to manage TMDs, while their mechanisms of action and its effects remain controversial and unclear. The purpose of this paper was to review information regarding the types, designs, and materials of occlusal appliances and the rationale for the continued use of OS for the management of TMDs.