Oral manifestations of mpox (monkeypox).

The zoonotic infectious disease mpox (previously known as monkeypox) is caused by the monkeypox virus (MPXV) from the Poxviridae family. Presently, mpox is receiving worldwide attention because of its emergence in countries that have never previously documented the illness, resulting in a public health emergency. MPXV is transmitted via human-to-human contact, and sexual contact is especially implicated in spread of the disease. Affected individuals experience fever, headache, malaise, and early lymphadenopathy, followed by a secondary mucotaneous rash. Oral ulcers and perioral papules may be the first evidence of the disease. Although there are numerous articles in medical publications documenting the cutaneous presentations of mpox, there is limited information in the dental literature regarding oral lesions. The objective of this article is to review the oral manifestations of mpox and strategies for management of the disease.

Dental implant failure possibly attributed to embedded pencil graphite: first clinical report.

Implant failures have been associated with a diversity of etiologic processes, predominately arising from bone loss (peri-implantitis) due to inadequate maintenance of oral hygiene or excess luting agents. The aim of this article is to report a novel case of the apparent failure of a dental implant to undergo osseointegration in the presence of submerged pencil graphite. Practitioners are advised to carefully evaluate the clinical and radiographic site of a proposed implant for occult foreign substances. Embedded pencil graphite in the jawbone may promote a foreign body reaction and should be considered in the list of possible contributing factors to dental implant complications.

Diminutive compound odontoma in a child: a case report with emphasis on early detection.

The odontoma is regarded as a hamartomatous process of the jaws. Most are discovered as an incidental radiographic finding, averaging 15 mm in size. This report describes a case of a diminutive odontoma that was surgically removed before the onset of eruptive and pathologic consequences. A compilation of documented complications and syndromes associated with odontomas is also presented.

Spindle cell lipoma of the buccal mucosa: Uncommon finding in an older adult.

OBJECTIVE: This article reports a case of a longstanding, slowly enlarging intraoral spindle cell lipoma (SCL) that had become increasingly painful during mastication. BACKGROUND: The SCL represents an uncommon variant of the conventional lipoma. There is limited information regarding this lesion in the gerodontologic literature. MATERIALS AND METHODS: A 68-year-old patient underwent an excisional biopsy of a 9-mm slightly yellow papule along the buccal mucosa. RESULTS: The surgical specimen was composed of mature adipocytes with abundant spindle cell populations and was diagnosed as a SCL. CONCLUSIONS: Timely removal of the SCL may reduce the incidence of clinical and surgical complications, particularly in older adults. The management of a SCL is complete excision, and recurrence is rare. Lesions must be carefully distinguished microscopically from its malignant counterpart, the spindle cell liposarcoma.

Idiopathic bone cavity mimicking a botryoid odontogenic cyst: A rare radiographic presentation in an older adult.

OBJECTIVES: This report describes an unusual case of a multilocular idiopathic bone cavity (IBC) that presented as a botryoid odontogenic cyst situated between the mandibular lateral incisor and canine in an older adult. BACKGROUND: The IBC represents an intraosseous concavity that appears radiographically as a unilocular or multilocular radiolucent lesion found in various skeletal sites, including the jaw. Atypical cases of gnathic IBC have not been appreciated in the gerodontologic literature. MATERIALS AND METHODS: The teeth adjacent to the bony lesion had normal pulpal responses to cold. A full-thickness flap was elevated and provided a direct entry into a bony concavity, which was devoid of an epithelial lining and fluid. RESULTS: The lack of a cystic lining within the empty osseous lesion following surgical entry, concomitant with the vital pulpal status of the proximal teeth, led to a diagnosis of an IBC. The bony walls underwent curettage and copious irrigation prior to primary closure. A 10-month follow-up revealed partial evidence of osseous repair. The patient will continue to be monitored. CONCLUSION: Timely surgical intervention of central lesions of the jaws may improve clinical outcomes. Variants of the IBC should be included in the differential diagnosis of multilocular lesions, particularly in the geriatric population.

Pseudopathologic findings on panoramic radiographs and utility of follow-up cone beam computed tomographic scans: a case series.

Conventional radiography is the mainstay for evaluation of developmental and pathologic disorders of oral and maxillofacial structures. Occasionally, clinicians may experience diagnostic pitfalls during interpretation of these imaging modalities. The aim of this article is to present 4 cases of pseudopathologic disorders found on intraoral and panoramic radiographs. Subsequent use of cone beam computed tomographic (CBCT) imaging determined that the initial concerning findings represented anatomical or radiographic anomalies rather than pathologic processes. Supplemental use of CBCT scans may enhance diagnostic assessment, possibly reducing the need for surgical intervention, and elucidate structurally compromised regions of the jaw that could predispose it to fracture.

What every dentist needs to know about in-house clear aligner therapy.

Clear aligner therapy (CAT) has gained popularity in recent years. As technological advancements increase within the field of dentistry, clinicians have opted to prouce orthodontic appliances within their own offices or clinics, often referred to as in-house CAT. Construction of in-house aligners utilizes 3-dimensional printing devices, potentially offering practitioners enhanced control and improving patient comfort. The aim of this article is to review the materials, methods, advantages, disadvantages, and procedural outcomes associated with the fabrication of aligners within a dental office or clinic.

Multiple miliary osteoma cutis, renal failure and secondary hyperparathyroidism in a geriatric patient.

INTRODUCTION: Miliary osteoma cutis (MOC) is a cutaneous disorder that develops in response to an ill-defined process or following acne vulgaris. Most cases present incidentally as small radiographic aggregations of normal bone within the cheeks. Infrequently, MOC has been reported with systemic disease, including renal failure. CASE PRESENTATION: An 82-year-old man presented with renal failure and secondary hyperparathyroidism. Intraoral radiographs displayed bilateral radiopacities. This is the first documented case of MOC synchronous with renal failure and secondary hyperparathyroidism in a geriatric patient. CONCLUSIONS: Patients with MOC and manifestations associated with nephropathy should undergo a comprehensive medical work-up and laboratory studies. Timely recognition of incidental radiographic findings may improve clinical outcomes.

Oral and cutaneous pemphigus vulgaris: an atypical clinical presentation.

Pemphigus vulgaris (PV) is a rare painful and blistering autoimmune mucocutaneous disorder that appears in middle-aged adults. Oral lesions typically precede cutaneous involvement and tend to be more recalcitrant to therapy. The objective of this article is to present a case of oral and cutaneous PV in an atypical patient, a 23-year-old woman. The case was distinguished by the patient's age, which was 2 to 3 decades younger than the reported mean age of onset, and its coincidence with celiac disease, an immunopathologic process rarely seen in association with PV. Intravenous administration of the monoclonal antibody rituximab provided rapid clinical improvement in the cutaneous lesions and gradual improvement in the oral lesions after 2 infusions. Dental practitioners should remain vigilant for oral manifestations of dermatologic disease and refer affected patients to appropriate healthcare providers for long-term management.

Concurrent giant sialoliths within the submandibular gland parenchyma and distal segment of Wharton's duct: Novel case report.

OBJECTIVE: This article discusses the clinical significance of an unusual case of the simultaneous occurrence of 2 giant sialoliths within the ipsilateral submandibular gland and distal aspect of Wharton's duct in a 63-year-old patient. BACKGROUND: The majority of submandibular gland sialoliths are found in Wharton's duct, with fewer within the gland parenchyma. Giant sialoliths (exceeding 15 mm in size) are rare. MATERIALS AND METHODS: An asymptomatic, otherwise healthy older patient sought dental care and underwent a comprehensive oral and radiographic examination. RESULTS: A panoramic radiograph revealed 2 incidental radiopaque structures, representing giant sialoliths within the submandibular gland and along the distal segment of Wharton's duct. This synchronous finding apparently represents the first case reported in the geriatric literature. CONCLUSIONS: The detection of 1 salivary stone should heighten the scrutiny for additional stones. Practitioners should carefully weigh the risk of sialolith removal versus deferment of treatment in older medically compromised patients.

What every dentist needs to know about electronic cigarettes.

Electronic cigarette (EC) use is on a steady rise, leading to increased concerns about its efficacy with regard to tobacco cessation goals and safety with regard to systemic and oral health. Recent studies have shown that EC flavoring agents can have adverse effects similar to those of combustible tobacco products. Evidence is mounting that EC use should not be considered a healthier alternative to tobacco smoking. The aerosols produced by ECs have been associated with respiratory, cardiac, and central nervous system disease as well as oral mucosal alterations. In addition, ECs can affect kidney and liver function. Their use has also resulted in EC explosions and burn injuries, some of which have been fatal. The aim of this article is to review the systemic and oral health concerns associated with EC use.

What every dentist needs to know about human papillomavirus.

Human papillomavirus (HPV) has a nearly ubiquitous prevalence within the adolescent and adult populations worldwide. The virus has been implicated for decades in cervical and uterine cancers, but recent data have shown an increase in cases of virally related oropharyngeal squamous cell carcinoma in both male and female cohorts. The objective of this article is to review the oral health implications of HPV infection, including oral and oropharyngeal prevalence, manifestations, neoplastic potential of HPV-associated head and neck lesions, treatment modalities, and vaccine use. The article will also discuss the continuing education needs of oral healthcare providers. Dental professionals should routinely screen patients for oral and oropharyngeal manifestations of HPV infection, seek timely referral for therapeutic intervention of potentially malignant lesions, and become strong proponents of HPV vaccinations for at-risk patients.

Odontoma associated with mandibular transmigrated canine in a geriatric patient: Second case report.

OBJECTIVE: This report discusses the clinical relevance of a novel case of an odontoma and transmigrated canine in the setting of florid cemento-osseous dysplasia (COD), hypercementosis and moderate to severe periodontitis in a 66-year-old patient. BACKGROUND: An odontoma may infrequently impede tooth eruption and rarely has been implicated with canine transmigration. COD is a benign fibro-osseous lesion associated with decreased vascularity and poorer surgical intervention. MATERIALS AND METHODS: A partially edentulous woman, in no acute distress, underwent clinical and radiographic evaluation in pursuit of comprehensive dental care. RESULTS: Radiographic assessment demonstrated multiple occult pathologies of the mandible, including compound odontoma, canine transmigration, florid COD, hypercementosis and moderate to severe periodontitis, a concurrence thought to be previously unreported. Furthermore, the presence of the odontoma and transmigrated canine is apparently the second reported case in the geriatric population. CONCLUSIONS: The attending clinician should carefully weigh removal of an impacted and transmigrated canine associated with an odontoma in the setting of COD and compromised bone, particularly in older individuals. When surgical intervention is deferred in these clinical situations, patients should continue to be monitored for clinical and radiographic development of pathologic processes.

What every dentist should know about oral mucosal wound healing.

The oral mucosa has superior wound healing potential compared to other mucosal tissues. The objective of this article is to review the current state of evidence on the mechanisms that govern accelerated oral mucosal wound healing and explore clinical approaches that facilitate the natural course of these processes.

Giant sialolith and tonsillolith with ghost images: rare presentations.

Panoramic radiography is a useful screening tool for an array of dental and nonodontogenic disorders related to calcification as well as assessment of trauma and development of the oral and maxillofacial complex. Rotational movements of the radiographic source and detector plate may promote ghost image formation, particularly with larger radiopaque objects, and complicate the radiographic interpretation. This article describes cases of a giant submandibular gland sialolith and a giant tonsillolith, each of which appeared as a bilateral presentation due to contralateral ghost images, and discusses their clinical, demographic, and radiographic characteristics. Computed tomographic examinations were used to confirm the unilateral presentation of these objects and for determination of the extent of adjacent soft tissue impingement. Distinguishing an actual panoramic image from a ghost artifact may avoid unnecessary surgical intervention and improve clinical outcomes.

What every dentist needs to know about obstructive sleep apnea.

Sleep apnea has 2 variants that are classified by their etiologic mechanism, namely, an obstructive or a central origin. Despite the clinical and scientific advancements in obstructive sleep apnea (OSA) over the past 20 years, a majority of affected patients remain undiagnosed. This article reviews aspects of unmanaged OSA, including the oral and maxillofacial signs and symptoms, systemic risk factors, diagnostic criteria, guidelines for patient referral to a sleep physician, and clinical management techniques. Additionally, the role of dentists in oral appliance therapy is explored.

What every dentist needs to know about clear aligners.

In recent years, the demand for esthetic orthodontic treatment options for adult patients has increased dramatically. Clear aligner therapy (CAT) has become a popular method of orthodontic therapy that now allows for comprehensive treatment with more complex dental movements. Moreover, the increasing role of technology in dental treatments has made CAT more appealing to providers and patients. The aim of this article is to highlight the clinical scope and limitations of CAT and to outline the differences among various clear aligner products.

Pathologic root migration secondary to vertical root fracture and full-coverage crowns: a report of 3 cases.

Occasionally, tooth fractures may demonstrate exaggerated pathologic root migration (PRM), often resulting in tooth loss. The early propagation of the root fracture may not be readily identifiable through clinical inspection and conventional radiographic imaging. Ultimately, increased root separation, isolated deep periodontal probing depth, and characteristic radiolucent changes may facilitate the diagnosis. This article describes 3 patients with unusual presentations of PRM in endodontically treated teeth restored with full-coverage crowns. One case illustrates the use of cone beam computed tomography for restorative assessment following root separation. Although it is efficacious to place crowns on most posterior endodontically treated teeth to maintain structural integrity, patients may remain at risk for catastrophic PRM and tooth loss. Timely extraction of teeth with hopeless PRM may minimize underlying bone resorption and the need for osseous regenerative procedures, ultimately improving the dental implant recipient site.

Takotsubo Syndrome After Surgical and Nonsurgical Oral and Maxillofacial Events: Review of Published Cases.

PURPOSE: Takotsubo syndrome (TS) is an acute and potentially serious cardiac disorder that is often attributed to an exuberant catecholaminergic response to a severely physical or emotional event. As there is a paucity of information in the dental literature on TS, this article will provide an overview of this uncommon syndrome, including clinical presentation, demographic characteristics, etiopathogenesis, diagnosis, management, and recovery, particularly emphasizing its occurrence with oral and maxillofacial procedures. PATIENTS AND METHODS: A PubMed search with the keyword "takotsubo" for publications from 1991 through May 2018 yielded 3,778 articles. Case reports and case series of TS associated with surgical and nonsurgical procedures in the oral and maxillofacial region were reviewed. Other cases were identified using a defined search strategy. RESULTS: The literature search identified 28 documented episodes of TS that occurred with head and neck surgical procedures, mostly sinus, carotid, nasal, and cancer reconstruction surgical procedures, and notably, 3 cases occurred concurrently with dental extractions. In all of the featured patients, some degree of cardiovascular impairment developed and phenotypic overlap with acute occlusive coronary disease was shown. Most patients recovered within 2 weeks, and recovery in the remainder extended up to 3 months. CONCLUSIONS: On rare occasions, TS has been reported in association with oral and maxillofacial procedures. As stress appears to be a precipitating factor in the development of TS, perioperative efforts should be instituted to reduce an adrenergic cascade.

What every dentist needs to know about liquid biopsies.

Integral components of the examination of the oral and maxillofacial region include the early detection of benign and malignant lesions and recognition of manifestations of systemic disorders. The gold standard for establishing a diagnosis has entailed excision of tissue and submission to a laboratory for histopathologic review or, to a lesser extent, microcollection of cells via a fine-needle aspiration biopsy. A revolutionary technology in the medical and dental fields, referred to as a liquid biopsy, involves the harvesting of fragments of DNA or RNA for surveillance of an array of pathological processes from various body fluids, such as blood, plasma, and saliva. This article provides an overview of this developing diagnostic field.