Displacement of dental implants into the focal osteoporotic bone marrow defect: a report of three cases
نویسندگان
چکیده
Focal osteoporotic bone marrow defect (FOBMD) is a radiolucent area corresponding to the presence of hematopoietic tissue rarely found in the jaws. FOBMD is most commonly located in the mandibular edentulous posterior area of a middle-aged female. From November 2011 to November 2012, we experienced three cases involving removal of implants that had accidentally fallen into the FOBMD area. All patients happened to be female, with a mean age of 54 years (range: 51-60 years). One case involved hypoesthesia of the lower lip and chin, while two cases healed without any complication. Displacement of an implant into the FOBMD area is an unusual event, which occurs rarely during placement of a dental fixture. The purpose of this study was to report on three cases of FOBMD and to provide a review of related literature.
منابع مشابه
Focal osteoporotic bone marrow defect involving dental implant: a case report
In oral implantology, the most serious complications occur intraoperatively or within a short period. We describe an unusual case of focal osteoporotic bone marrow defect involving dental implant in the posterior mandibular region of the adult woman. Despite the fact that this condition requires no treatment, it could lead to the displacement of the dental implant. Additionally, this case repor...
متن کاملGrafting and Dental Implantation in Patients With Jawbone Cavitation: Case Series and 3-Year Follow-Up.
PURPOSE Jawbone cavitation (BC) is not uncommon and is considered to be related to some cases of unexpected implant displacement into deep jawbone space. Here, a series of cases with BC is described, in which the lesions were accidentally found and successfully treated by bone grafting and dental implantation. METHODS Thirty-four partially edentulous patients who were found to have BC during ...
متن کاملClinical and radiographic success rate of locking - taper implants placed on focal osteoporotic bone marrow defect patients . A longitudinal study
Background: Focal Osteoporotic Bone Marrow Defects (FOBMD) is described as a radiolucent area that is pathologically consistent with hematopoietic tissue in sites where an extraction has occurred. This disease is asymptomatic and it’s accidentally detected during radiographic analysis or any surgical procedure as dental implant placement. In a radiographic wise, it is localized, cortically dema...
متن کاملمقایسه شاخصهای پایداری ایستا در زنان سالم، استئوپنیک و استئوپروتیک با استفاده از نوسان مرکز فشار(Center Of Pressure)
Objective: Change of control strategy in osteoporotic people and their focus on the hip strategy, also the occurred postural changes, result in the displacement of center of pressure (COP). This study was carried out to compare the static stability parameters in healthy, osteopenic and osteoporotic women. Methods: Seventy-one volunteer postmenopausal women aged 48-65 years were divided into th...
متن کاملFocal Osteoporotic Bone Marrow Defects on Dental Implant Treated Patients: A 5-Year Period Prevalence Study Defectos Focales Osteoporóticos de la Médula Ósea en Pacientes Tratados con Implantes Dentales: Estudio Prevalencia de Período a 5 Años
Dental implants are considered the most effective treatment for teeth absence. Nevertheless, there are some bone conditions that could affect the osseointegration process, thus affecting the clinical and radiographic success rates. One of these conditions could be the Focal Osteoporotic Bone Marrow Defects. The objective of this study was to describe the 5-year period prevalence of Focal Osteop...
متن کامل