We present a 45-year-old black woman diagnosed with a florid cemento-osseous dysplasia(FCOD)affecting the right lower quadrant and the anterior mandibular region.The patient requested dental implants to rehabilitate t...We present a 45-year-old black woman diagnosed with a florid cemento-osseous dysplasia(FCOD)affecting the right lower quadrant and the anterior mandibular region.The patient requested dental implants to rehabilitate the edentulous central lower incisors area(teeth#31 and#41)corresponding to a periapical cemento-osseous dysplasia(PCOD).Successful osseointegration of the two implants was obtained using a two-step procedure in order to limit the risk of complications associated with implant placement.Follow-up at one year showed no recurrence and good implant stability.Due to the abnormal quality of the bone in cemento-osseous dysplasia(COD),implant placement is generally avoided,and no other case reports have been reported in the literature in patients affected by PCOD.The present case suggests that in an appropriate clinical setting,implant placement may be a successful procedure.展开更多
Objective:This study used published studies to assess the survival rate of dental implants placed in patients with bone dysplasia of the maxillofacial region.Material and methods:An electronic search without a specifi...Objective:This study used published studies to assess the survival rate of dental implants placed in patients with bone dysplasia of the maxillofacial region.Material and methods:An electronic search without a specified date range was performed using the MEDLINE,PubMed,EMBASE,Web of Science,and Cochrane databases.No gender or age restrictions were applied.Results:Eighteen publications were found that met the study’s criteria,reporting data on 18 patients with bone dysplasia including cleidocranial dysplasia(CDD),fibrous dysplasia(FD),florid cemento-osseous dysplasia(FCOD),and odonto-maxillary segmental dysplasia(SOMD),who received a total of 130 implants,an average of 7.2 implants/patient(range 1 to 16).The mean age of the patients was 36.7 years(range 15 to 70 years).For implants placed in bone dysplasia,the survival rates were 100% for patients with CDD(n=8),FD(n=5),SOMD(n=2),FCOD with implants inserted far from the lesions(n=2)and 0% for dental implants inserted within FCOD(n=1).The mean follow-up was 38.2 months(min 6,max 60).Conclusions:Dental implants placed in patients with dysplastic bone lesions show high survival rates,similar to those in the general population for CDD,FD,and SOMD.For FCOD,the failure rate was 100%.展开更多
繁茂性牙骨质-骨结构不良(florid cemento-osseous dysplasia,FCOD)是一种非肿瘤性纤维-骨病变,通常无症状缓慢生长于颌骨承牙区。本文报道繁茂性牙骨质-骨结构不良伴发单纯性骨囊肿(simple bone cyst,SBC)1例,并对其影像学表现进行着...繁茂性牙骨质-骨结构不良(florid cemento-osseous dysplasia,FCOD)是一种非肿瘤性纤维-骨病变,通常无症状缓慢生长于颌骨承牙区。本文报道繁茂性牙骨质-骨结构不良伴发单纯性骨囊肿(simple bone cyst,SBC)1例,并对其影像学表现进行着重讨论。展开更多
文摘We present a 45-year-old black woman diagnosed with a florid cemento-osseous dysplasia(FCOD)affecting the right lower quadrant and the anterior mandibular region.The patient requested dental implants to rehabilitate the edentulous central lower incisors area(teeth#31 and#41)corresponding to a periapical cemento-osseous dysplasia(PCOD).Successful osseointegration of the two implants was obtained using a two-step procedure in order to limit the risk of complications associated with implant placement.Follow-up at one year showed no recurrence and good implant stability.Due to the abnormal quality of the bone in cemento-osseous dysplasia(COD),implant placement is generally avoided,and no other case reports have been reported in the literature in patients affected by PCOD.The present case suggests that in an appropriate clinical setting,implant placement may be a successful procedure.
文摘Objective:This study used published studies to assess the survival rate of dental implants placed in patients with bone dysplasia of the maxillofacial region.Material and methods:An electronic search without a specified date range was performed using the MEDLINE,PubMed,EMBASE,Web of Science,and Cochrane databases.No gender or age restrictions were applied.Results:Eighteen publications were found that met the study’s criteria,reporting data on 18 patients with bone dysplasia including cleidocranial dysplasia(CDD),fibrous dysplasia(FD),florid cemento-osseous dysplasia(FCOD),and odonto-maxillary segmental dysplasia(SOMD),who received a total of 130 implants,an average of 7.2 implants/patient(range 1 to 16).The mean age of the patients was 36.7 years(range 15 to 70 years).For implants placed in bone dysplasia,the survival rates were 100% for patients with CDD(n=8),FD(n=5),SOMD(n=2),FCOD with implants inserted far from the lesions(n=2)and 0% for dental implants inserted within FCOD(n=1).The mean follow-up was 38.2 months(min 6,max 60).Conclusions:Dental implants placed in patients with dysplastic bone lesions show high survival rates,similar to those in the general population for CDD,FD,and SOMD.For FCOD,the failure rate was 100%.
