11/185. Lower lip numbness due to peri-radicular dental infection. Lower lip numbness has always been a sinister symptom. Much has been written about it being the sole symptom of pathological lesions and metastatic tumours in the mandible. It may also be a symptom of manifestations of certain systemic disorders. A case of lower lip numbness resulting from the compression of the mental nerve by a peri-radicular abscess is presented because of the unusual nature of this spread of infection. ( info) |
12/185. Familial hypophosphatemic vitamin d-resistant rickets: dental findings and histologic study of teeth. A case of familial hypophosphatemic vitamin d-resistant rickets or X-linked hypophosphatemia (XLH) accompanied by specific systemic and dental findings is reported. A 15-year-old boy with XLH visited our facility complaining of a toothache in the left lower canine region. Two other family members of the patient, his younger sister and their mother, also had XLH, whereas the other 2 members, his younger brother and father, are healthy. Those with XLH show systemic signs of the disease, such as growth retardation, limb deformity, and spinal curvature disorders; however, these symptoms are more severe in the patient than in the others. The patient had multiple periodontal abscesses, but no evidence of dental caries, trauma, or periodontal disease on the corresponding teeth at the time of his oral examination. A radiographic examination showed root dysplasia and enlarged pulp chambers.A histologic examination of an extracted third molar showed marked globular dentin and an increased predentin width. The abscess was thought to be caused by pulpal infection, which came from bacterial invasion through enamel cracks and dentinal microcleavage of the teeth. The treatments provided in this case are discussed. ( info) |
13/185. paresthesia of the mental nerve induced by periapical infection: a case report. paresthesia can be a rare complication of infections of dental origin. This article presents a case of anesthesia/paresthesia caused by a periapical infection of the right mandibular second premolar. The sensory disturbance disappeared 2 weeks after conventional endodontic treatment associated with antibiotic therapy. Twelve months later, the tooth was still asymptomatic. The possible mechanisms responsible for paresthesia associated with periapical infection are discussed. ( info) |
14/185. Nasal fistula associated with dental infection: a report of a case. Most clinicians have come across a patient with difficult symptoms to diagnose. Often confusion occurs between odontogenic and nonodontogenic causes of sinus discomfort. On many occasions, sinus pain is due to purely dental causes, whereas in other situations dental pain is reported when the sinuses are infected. Due to the intimate association between the roots of the maxillary teeth and the floor of the nasal cavity and maxillary sinuses, diagnosis may be difficult. The following is a case report of a nasal fistula that developed from an abscessed maxillary central incisor. ( info) |
15/185. tongue piercing and associated oral and dental complications. The insertion of metal objects into intraoral and perioral sites is growing in popularity. However, there are numerous oral and dental complications associated with tongue piercing. Fifteen patients with tongue piercings (pierced in the body of the tongue, anterior to the lingual frenum) attending the dental office of the authors, with and without complaints, were clinically and radiographically examined. The most common dental problem registered was chipping of teeth. Furthermore, two cracked teeth and four teeth with cusp fractures were also seen. One case of selective dental abrasion was registered. Trauma to the lingual anterior gingiva was the most common gingival problem. A salivary flow stimulating effect was only reported by 2 of the 15 individuals. None of the patients complained of interference with speech, mastication and swallowing. One case of galvanic currents produced by the appliance was registered. On the basis of the registered data, we concluded that patients need to be better informed of the potential complications associated with tongue and oral piercings, and that the dental profession can serve this role. ( info) |
| The vitality of teeth adjacent to dental implants should be considered in the treatment planning of dental implants. Both the restorability of an endodontically treated tooth and the risk of infection of the adjacent implant are important factors in planning for success. Given the illustrated difficulties and difficulties associated with resolving periapical infections of teeth and implants, it is essential to define the vitality of teeth by careful pulp testing and to consider the integrity of existing questionable, endodontically treated teeth before implant treatment. The risk of periapical infection at teeth adjacent to implants must be minimized. ( info) |
17/185. Infected total knee replacement following a dental procedure in a severe haemophiliac. This article documents the late infection of a total knee replacement in a haemophiliac following a dental procedure. It underlines the need for reconsideration of the current British guidelines regarding antibiotic prophylaxis for dental procedures in patients with total joint replacement. ( info) |
18/185. Submandibular sialolithiasis: a case report. Sialolithiasis, salivary gland calculus, is a relatively uncommon condition, which may present as a painful, recurrent swelling of the affected salivary gland or duct. It can also be associated with a bacterial infection, as a result of the physical obstruction of salivary flow. This report describes the treatment of a patient with an unusually large sialolith in the submandibular duct. The patient presented with an apparent dento-alveolar abscess. ( info) |
19/185. Treatment of middle-apical level root fracture in necrotic teeth. The purpose of this paper is to present two case reports of dental trauma with middle-apical level root fractures and pulp necrosis. The treatment consisted of programmed applications of calcium hydroxide until a calcified barrier was formed at the fracture level. The technique presented here proved efficient in treating horizontal fractures at the middle and apical thirds of the root. ( info) |
20/185. mortality associated with odontogenic infection! Odontogenic causes are the most common source for spreading maxillo-facial infections. These infections can develop into life threatening events. However a fatal outcome is fortunately rare and is generally associated with an immunocompromised status. This case report highlights a spreading maxillo-facial infection, which resulted in massive haemorrhage from the subclavian vein into the pleural cavity and subsequent death of a young fit male patient. ( info) |