Mental paraesthesia: An ominous symptom. Case reports

The sudden onset of paraesthesia in the distribution of the mental nerve should be regarded as an ominous symptom. It is usually related to events such as fractures or dentoalveolar surgery, but in the absence of such history this finding should be regarded with suspicion. Four case studies are presented in which the patient presented with unexplained mental paraesthesia, which were later related to metastatic malignant disease. Careful medical history is required to alert the clinician to appropriate diagnostic procedures and ensure correct management.     

Lower lip paraesthesia following restoration of a second premolar tooth. Case report

A forty year old female patient developed paraesthesia of the right side of her lower lip following the placement of an extensive pin-retained amalgam restoration in her lower right second premolar tooth. Radiographs indicated that the mental foramen was close to the apex of this tooth and it was assumed that postoperative pulpitis and periapical inflammation had caused the paraesthesia through the effects of pressure on the mental nerve. The paraesthesia resolved following endodontic treatment of the lower second premolar tooth and the patient has had no further signs or symtoms.     

Sublingual hypoglossal neurilemmoma. Case report

Neurilemmomas of the peripheral segment of the hypoglossal nerve are extremely uncommon neoplasms. A rare case of hypoglossal neurilemmoma located in the sublingual space is reported and the differential diagnosis of sublingual mass lesions is discussed.     

Burkitt-like lymphoma presenting as a periodontal disease in AIDS patients: a report of two cases

Burkitt-like lymphoma of the oral cavity is relatively uncommon in patients with acquired immunodeficiency syndrome (AIDS). The lesion usually appears as a solitary ulcerated mass with rapid onset. Some may present initially as gingival inflammation which delays final diagnosis and treatment. This report describes the presentations of multifocal intraoral Burkitt-like lymphoma in two Thai heterosexual men with AIDS. The clinical features and the radiographic findings in both cases mimicked a periodontal disease, showing extensive widening of the periodontal ligament space and loss of lamina dura in all segments of the molar teeth. The patients eventually died 5 and 14 months after they were diagnosed with HIV infection.     

Florid cemento-osseous dysplasia in a young Chinese man. Case report

Florid cemento-osseous dysplasia refers to a group of fibro-osseous lesions which are exuberant, multi-quadrant and arise from the tooth-bearing area of the jaws. It is classically described as a condition occurring almost exclusively in middle-aged black women. A case of florid cemento-osseous dysplasia occurring in a young Chinese male is reported which was rare in regard to race and sex. This 20 year old Chinese man presented with huge symmetrical bony lesions in all four quadrants of the jaws. Clinical presentation, radiological findings and histological features of the excised specimens are described. Treatment of the lesions was unusual. Curettage was first done with minimal benefit and it was followed by mandibular recontouring to improve facial appearance. The outcome of these procedures will be discussed.     

Sublingual hypoglossal neurilemmoma. Case report

Neurilemmomas of the peripheral segment of the hypoglossal nerve are extremely uncommon neoplasms. A rare case of hypoglossal neurilemmoma located in the sublingual space is reported and the differential diagnosis of sublingual mass lesions is discussed.     

Apical closure and periapical healing in a non-vital permanent tooth. Case report

Calcium hydroxide apexification treatment can be performed successfully in a non-vital permanent tooth to attain apical closure and periapical healing. Disinfection of the root canal prior to the introduction of the calcium hydroxide dressing aids the process. This paper reports on such treatment in a newly erupted non-vital premolar tooth with no visible signs of dental caries or other crown abnormality. Early radiographic assessment of permanent teeth is recommended.     

Eagle's syndrome masquerading as pain of dental origin. Case report

Eagle's syndrome, also known as elongated styloid process, is a condition that may be the source of craniofacial and cervical pain. It is infrequently reported but is probably more common than generally considered. The symptoms related to Eagle's syndrome can be confused with those attributed to a wide variety of facial neuralgias and/or oral, dental and TMJ diseases. In this paper, a case of Eagle's syndrome masquerading as pain of dental origin is presented and the literature is reviewed.     

Cemento-ossifying fibroma with mandibular fracture. Case report in a young patient

The cemento-ossifying fibroma is classified as an osteogenic neoplasm of the jaws. It commonly presents as a progressively growing lesion that can attain an enormous size with resultant deformity if left untreated. A case of a large cemento-ossifying fibroma involving the left mandible is described in a 15 year old male patient. The clinical, radiograhic and histological features as well as surgical findings are presented. The treatment of choice of this lesion is also emphasized. Two years after surgery, there was no evidence of recurrence and the transosseous wire used to immobilize the fracture was found to be completely buried in the jaw bone.     

Re-attachment of original tooth fragment to a fractured crown. Case report

A procedure is described in which the fractured portion of a traumatized tooth was re-attached to the crown using the acid-etch composite resin technique. The restoration had functioned successfully when reviewed six months later. The benefits of the procedure are discussed.     

Cemento-ossifying fibroma with mandibular fracture. Case report in a young patient

The cemento-ossifying fibroma is classified as an osteogenic neoplasm of the jaws. It commonly presents as a progressively growing lesion that can attain an enormous size with resultant deformity if left untreated. A case of a large cemento-ossifying fibroma involving the left mandible is described in a 15 year old male patient. The clinical, radiograhic and histological features as well as surgical findings are presented. The treatment of choice of this lesion is also emphasized. Two years after surgery, there was no evidence of recurrence and the transosseous wire used to immobilize the fracture was found to be completely buried in the jaw bone.     

CAD/CAM subperiosteal implants in Australia. Case report

This is the first known report of a subperiosteal implant inserted in Australia using computer assisted design (CAD) and computer assisted manufacture (CAM). A case report is presented describing a method of eliminating first stage surgery in treating fully edentulous patients with subperiosteal implants.     

Two dentigerous cysts in the mandible of one patient. Case report

A bstract — This paper reports a case of two separate dentigerous cysts in the mandible of one patient. An unusual feature was the relationship of one of the cysts to an unerupted lateral incisor. The prudence of accounting for any missing teeth in patients and the value of panoramic radiographic screening is illustrated.     

Bilateral fracture of the mandible in chronic lymphocytic leukaemia. Case report

The development of osteolytic bone lesions in patients with chronic lymphocytic leukaemia (CLL) is extremely rare and has not been reported to involve the mandible. A case of bilateral pathologic fracture of the mandible extensively involved with multiple bony deposits of CLL is reported.     

Adenomatoid hyperplasia in the mandibular retromolar area. Case report

This paper reports a case of adenomatoid hyperplasia of minor salivary glands in the retromolar area, with a unique symptom of painful swelling. This appears to be the first reported case in the Chinese population. It would be useful for clinical dentists to be aware of this tumour.     

Central fibroma in the ascending ramus of the mandible. Case report

A case of central fibroma involving the mandible in a 58 year old woman is described. There was slight swelling of the left cheek and bone-hard bulging was detected on palpation but the patient had not complained of the swelling. The lesion was removed under general anaesthesia and then examined histopathologically. There was no sign of recurrence eleven months after the operation.     

Severe abrasion of composite and amalgam restorations in a patient with Lupus erythematosus systemic. Case report

A case of repeated severe abrasion of amalgam and composite resin restorations in a patient under treatment for Lupus erythematosus systemic is reported. The patient had a history of audible nocturnal bruxism. Severe roughening occurred within three weeks of placement of the restorations and was related precisely to surfaces in contact with the opposing restored dentition. Examination by SEM revealed an unusual wear pattern of the amalgam restorations.     

Conservative management of a horizontal root fracture in a primary maxillary central incisor: Case report

Dental trauma occurs frequently in toddlers and the treatment protocols vary depending on each case. Thus, clinicians must not only plan the treatment but also consider any possible sequelae and characteristics related to the child and the family. The aim of this paper was to report a case of a three-year-old boy who had a horizontal root fracture in the middle third of the primary maxillary right incisor root (tooth 51) and crown discoloration of the primary maxillary left incisor (tooth 61) which were successfully treated with conservative management. The management was established in agreement with the family and was based on active surveillance. The clinical and radiographic follow-ups showed no changes besides pulp canal calcification of the left incisor throughout the eight years of follow-up. The pulps remained normal with no pathological signs throughout their life cycle and the permanent successors erupted normally, presenting an excellent result of the non-invasive approach adopted.     

Intranasal tooth as a complication of cleft lip and alveolus in a four year old child: case report and literature review

Ectopic position of teeth is not rare. The presence of teeth have been reported in ovaries, testes, anterior mediastinum, and pre-sacral regions. In the maxillo-facial region, teeth have been found in maxillary sinus, mandibular condyle, coronoid process, chin, nose, and even orbit. Approximately 50 cases of a tooth in the nasal cavity have been reported in literature. However, an intranasal tooth in cases of cleft lip and palate is comparatively rare.
Intranasal teeth can cause problems such as nasal obstruction, chronic rhinorrhea and speech problems. Sometimes however, they are totally symptom-free.
We present here an interesting case of an intranasal tooth in a four year-old-boy, who was operated on for cleft lip and alveolus at 6 months of age. The intranasal tooth did not cause any symptoms. The tooth was extracted under general anaesthesia when it was found to be very loosely attached to the nasal mucosa. The case is discussed in the light of relevant literature on intranasal teeth in cases of cleft lip and palate.