1/18. An aggressive peripheral giant cell granuloma in a child.An 11-year-old boy was evaluated for a maxillary lesion that had been increasing in size over a six-month period. Intraoral examination revealed a firm ulcerated lesion on the maxillary posterior alveolus, which was displacing teeth. The lesion was painful and easily bled during mastication. An incisional biopsy of the lesion resulted in the diagnosis of peripheral giant cell granuloma. The patient was taken to the operating room for excision of the lesion and extraction of involved teeth. The patient was followed for a period of six months with no recurrence.- - - - - - - - - - ranking = 1keywords = extraction (Clic here for more details about this article) |
2/18. Maintaining and attenuating periodontal tissues for aesthetic implant placement.Alveolar ridge resorption and soft tissue recession after tooth extraction inevitably disrupted the harmonious pre-existing periodontal complex, compromising clinicians' ability to recreate successful aesthetic restorations. Although numerous surgical procedures had been advocated for the augmentation of both the alveolar ridge and its soft tissue to ideal contours, questions remain regarding viability and predictability of these procedures. This is especially critical in the maxillary anterior region, where a the condition of the soft tissue complex and its relationship to the implant restoration and its adjacent dentition often determines the implant's success. The described technique of retaining the root remnant and inducing the proliferation of the surrounding tissue in conjunction with immediate implant placement results in the preservation of existing soft and hard tissue, thus minimizing the necessity of grafting procedures and facilitating primary flap closure during implant placement.- - - - - - - - - - ranking = 1keywords = extraction (Clic here for more details about this article) |
3/18. Maxillary cyst associated with an invaginated tooth: a case report and literature review.Dental invagination or dens in dente is a rare malformation with a widely varied morphology. Radiographically, the affected tooth shows an infolding of the enamel and dentin that can extend to within the pulp cavity and the root and sometimes to the root apex. It can occur in both primary and permanent teeth, and its prevalence is reported to be 1.7% to 10%. The dental anomalies observed in association with dental invagination include taurodontia, microdontia, supernumerary teeth, gemination, and dentinogenesis imperfecta. This article presents a clinical case in which a radiographic finding could be compatible with the presence of a nasopalatine or globulomaxillary cyst and a dens in dente. It was decided to extract the invaginated tooth, and by 15 days postextraction, the radiolucid area had completely disappeared. The complex surgery that would have been required to remove the patient's supposed cyst was thus avoided. Clinical and radiographic examination is suggested before making further decisions that could complicate treatment when a lesion is associated with other dental anomalies.- - - - - - - - - - ranking = 1keywords = extraction (Clic here for more details about this article) |
4/18. Conservative treatment of a radicular cyst in a 5-year-old child: a case report.The present report describes the management of a radicular cyst in a 5-year-old child. The treatment comprised extraction of the primary teeth involved followed by marsupialization. A removable appliance with a resin extension penetrating into the cystic cavity was used to help decompress the lesion. This treatment allowed rapid healing of the lesion and eruption of the permanent incisors without the need for orthodontic treatment.- - - - - - - - - - ranking = 1keywords = extraction (Clic here for more details about this article) |
5/18. Extensive maxillary sequestration resulting from mucormycosis.mucormycosis is an invasive and potentially lethal infection caused primarily by fungi of the order mucorales. An ulcer or extraction in the mouth can be the port of fungal invasion, particularly when the patient is immunocompromised. Early recognition and aggressive treatment have reduced the mortality and morbidity. We present a case of oral mucormycosis with extensive maxillary osteonecrosis that is of interest because the patient ignored the initial warning signs and was rescued from the fulminating stage by thorough debridement and medical treatment.- - - - - - - - - - ranking = 1keywords = extraction (Clic here for more details about this article) |
6/18. jaw bone necrosis without previous dental extractions associated with the use of bisphosphonates (pamidronate and zoledronate): a four-case report.jaw bone necrosis is a clinical condition associated with defects in vascularization of the maxilla or the mandibular bone, usually present following head and neck radiotherapy and/or oral surgical interventions. Bisphosphonates are synthetic analogues of pyrophosphate used in the treatment of patients with hypercalcemia as a result of malignancy, bone metastasis and for the treatment of other disorders such as metabolic bone diseases, Paget's disease and osteoporosis. Over last 10 years, cases of jaw bone necrosis have been associated with the use of bisphosphonate therapy. In particular, Ruggiero et al. (J Oral Maxillofac Surg 2004; 62: 527-534) in 2004 described a large group of patients (63) with jaw bone necrosis probably related to the use of these drugs. It should be noted that all the patients in the group described either underwent head and neck radiotherapy or had a dental extraction while taking bisphosphonates. In the present study, we reported four cases of jawbone necrosis in patients taking pamidronate (Aredia) and zoledronate (Zometa) without having undergone any kind of radiotherapy or dental surgery. All the patients were females between the ages of 56 and 71 years; three were treated with bisphosphonates for bone metastasis and one for multiple myeloma. All the patients received surgical treatment with bone curettage, with partial and/or temporary improvement of the lesions. Although a treatment for bisphosphonate-induced bone lesions has not yet been established, we suggest careful evaluation of the patients' oral health before prescribing bisphosphonate treatment.- - - - - - - - - - ranking = 5keywords = extraction (Clic here for more details about this article) |
7/18. Endodontic implications of bisphosphonate-associated osteonecrosis of the jaws: a report of three cases.Bisphosphonates are commonly used in medicine to maintain bone density in patients with certain nonneoplastic diseases or cancers. A serious adverse effect of bisphosphonates that has substantial dental significance is osteonecrosis that appears to uniquely affect the mandible and maxilla without occurring in other bones of the skeleton. patients with bisphosphonate associated osteonecrosis of the jaws may present with pain and exposed necrotic bone. This has substantial clinical implications because surgical procedures (including extractions or endodontic surgical procedures) are contraindicated in the jaws of these patients and the presenting pain may mimic pain of odontogenic origin. This report describes three patients with bisphosphonate associated osteonecrosis and emphasizes the endodontic implications of managing these patients.- - - - - - - - - - ranking = 1keywords = extraction (Clic here for more details about this article) |
8/18. Cemental tear: a case report.AIM: To report a case of a cemental tear. SUMMARY: A case is reported of a patient with a history of trauma, root canal treatment and retreatment procedures to eliminate recurring sinus tracts. An exploratory surgery, extraction, and biopsy resulted in a diagnosis of cemental tear. KEY learning POINTS: * The detachment of a fragment of cementum is described as a cemental tear. * Cemental tears have been reported in the periodontal literature associated with localized, rapid periodontal breakdown. Common causative factors are aging and traumatic occlusion but the exact aetiology is unknown. * Trauma may be considered as a potential aetiologic factor for cemental tears in addition to occlusal traumatism and aging.- - - - - - - - - - ranking = 1keywords = extraction (Clic here for more details about this article) |
9/18. Invasive fungal infection of the maxilla following dental extractions in a patient with chronic obstructive pulmonary disease.We report on a 74-year-old male patient with chronic obstructive pulmonary disease (COPD) who developed an invasive fungal disease of the facial bones after several teeth were extracted. He had recently suffered an exacerbation of COPD, treated with a course of corticosteroid therapy. mucormycosis is an opportunistic fungal pathogen that has the ability to cause significant morbidity and frequently mortality in the susceptible patient. An overview of this class of pathogens and the history, examination findings (clinical and radiographic), pathogenesis and medical-surgical treatment of mucormycosis is presented.- - - - - - - - - - ranking = 4keywords = extraction (Clic here for more details about this article) |
10/18. association of osteonecrosis of the jaws and bisphosphonate pharmacotherapy: dental implications.Bisphosphonates are drugs of choice in the management of a variety of bone disorders including osteoporosis, Paget's disease and bone cancer. Recently there have been increasing reports of a possible relationship between bisphosphonate therapy and osteonecrosis of the jaws. osteonecrosis may occur following extractions or dental surgery and, in some cases, may appear spontaneously. Because of the potentially serious nature of these complications and the failure of exposed bone to heal, dentists must be aware of recommended precautions for the management of patients taking bisphosphonate medication.- - - - - - - - - - ranking = 1keywords = extraction (Clic here for more details about this article) |
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