Annali di stomatologia最新文献_第10页

Effectiveness of a diode laser in addition to non-surgical periodontal therapy: study of intervention. 除非手术牙周治疗外，二极管激光治疗的有效性:干预研究。

Annali di stomatologia Pub Date : 2015-05-18 eCollection Date: 2015-01-01

Antonio Crispino, Michele Mario Figliuzzi, Claudio Iovane, Teresa Del Giudice, Simona Lomanno, Delfina Pacifico, Leonzio Fortunato, Roberto Del Giudice

{"title":"Effectiveness of a diode laser in addition to non-surgical periodontal therapy: study of intervention.","authors":"Antonio Crispino, Michele Mario Figliuzzi, Claudio Iovane, Teresa Del Giudice, Simona Lomanno, Delfina Pacifico, Leonzio Fortunato, Roberto Del Giudice","doi":"","DOIUrl":"","url":null,"abstract":"Background: Chronic periodontitis affects 47% of adult population over the age of 30. The first phase of periodontal treatment is always represented by scaling and root planning (SRP), that is a causal, non-surgical therapy that recognizes as primary aims the control of bacterial infection and the reduction of periodontal plaque-associated inflammation. Yet, another innovative causal therapy is represented by the irradiation of periodontal pockets with laser.Aim: To evaluate the effect of a 940-nm diode laser as an adjunct to SRP in patients affected by periodontitis.Materials and methods: Sixty-eight adult patients with moderate-to-severe periodontitis were sequentially enrolled and undergone to periodontal examination (V1) in order to detect gingival index (GI), plaque index (PI) and probing depth (PD). The patients were randomly divided into two groups: the first (n=34) received SRP treatment alone, the control group (n=34) received SRP and 940-nm diode laser therapy.Results: Data were analyzed by Student's t-test, with two tails; for all clinical parameters, both groups reported statistically significant differences compared to basal values (p<0.0001). Both procedures were effective in improving GI, PI and PD, but the use of diode laser was associated with more evident results.Conclusions: Considered the better clinical outcomes, diode laser can be routinely associated with SRP in the treatment of periodontal pockets of patients with moderate-to-severe periodontitis.","PeriodicalId":78041,"journal":{"name":"Annali di stomatologia","volume":"6 1","pages":"15-20"},"PeriodicalIF":0.0,"publicationDate":"2015-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4475909/pdf/15-20.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33892676","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The impact of smoking and previous periodontal disease on peri-implant microbiota and health: a retrospective study up to 7-year follow-up. 吸烟和既往牙周病对种植体周围微生物群和健康的影响:一项长达7年随访的回顾性研究

Annali di stomatologia Pub Date : 2015-05-18 DOI: 10.11138/ads/2015.6.1.021

A. Quaranta, B. Assenza, Orlando D'Isidoro, F. Profili, A. Polimeni, I. Vozza

{"title":"The impact of smoking and previous periodontal disease on peri-implant microbiota and health: a retrospective study up to 7-year follow-up.","authors":"A. Quaranta, B. Assenza, Orlando D'Isidoro, F. Profili, A. Polimeni, I. Vozza","doi":"10.11138/ads/2015.6.1.021","DOIUrl":"https://doi.org/10.11138/ads/2015.6.1.021","url":null,"abstract":"AIM\u0000To evaluate the impact of smoking and previous periodontal disease on peri-implant microbiota and health in medium to long-term maintained patients.\u0000\u0000\u0000METHODS\u0000A retrospective evaluation of partial edentulous patients restored with dental implants and enrolled in a regular supportive therapy was performed. Inclusion criteria were: medium to long-term periodontal and implant maintenance (at least 5 years), a minimum of 2 implants placed in each patient, absence of systemic diseases that may affect osseointegration. 30 implants in 15 patients were included in the study. Subjects were divided in smokers or non-smokers and between patients previously affected by periodontal disease and periodontally healthy. Peri-implant and periodontal parameters were assessed (PD,BoP, mPI). Microbiological samples were collected around implant and an adjacent tooth. Real- Time Polymerase Chain Reaction (RT-PCR) analysis was performed.\u0000\u0000\u0000RESULTS\u0000In all the three groups no differences in bacterial counts between dental and implant sites were observed. Non smoker, healthy patients: healthy clinical parameters, significant counts of spirochetes in isolated patients. Non smokers with previous periodontal disease: occasional positive BoP values, significant high counts of pathogenic bacteria. Smokers with previous periodontal disease: clinical signs of inflammation including deep pockets and slight bone resorption, significant counts of pathogenic bacteria.\u0000\u0000\u0000CONCLUSIONS\u0000Over a follow-up of 5 to 7 years, it is possible to state that the absence of smoking habit and previous periodontal disease positively influences the peri-implant microbiological and clinical conditions in partial edentulous patients restored with dental implants and enrolled in a strict regular supportive therapy.","PeriodicalId":78041,"journal":{"name":"Annali di stomatologia","volume":"6 1 1","pages":"21-8"},"PeriodicalIF":0.0,"publicationDate":"2015-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63481748","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7

Postextractive implants in aesthetic areas: evaluation of perimplant bone remodeling over time. 美学区拔牙后种植体:随时间对种植体周围骨重塑的评价。

Annali di stomatologia Pub Date : 2015-05-18 DOI: 10.11138/ads/2015.6.1.029

M. Figliuzzi, A. Giudice, M. Cristofaro, D. Pacifico, P. Biamonte, L. Fortunato

{"title":"Postextractive implants in aesthetic areas: evaluation of perimplant bone remodeling over time.","authors":"M. Figliuzzi, A. Giudice, M. Cristofaro, D. Pacifico, P. Biamonte, L. Fortunato","doi":"10.11138/ads/2015.6.1.029","DOIUrl":"https://doi.org/10.11138/ads/2015.6.1.029","url":null,"abstract":"AIM\u0000The aim of this research was to assess peri-implant bone remodeling of post-extractive implants over 2 years.\u0000\u0000\u0000MATERIAL AND METHODS\u000030 patients meeting pre-established inclusion criteria were enrolled for the study. One implant for each patient was inserted in the post-extraction sockets according to a defined surgical protocol (atramautic extraction, curettage of extraction socket, implant insertion, grafting with collagenated cortico-cancellous porcine bone, and a trimmed collagen membrane to completely cover the socket, suture). A temporary adhesive bridge, with an adequate profile, was bonded to the adjacent teeth. X-ray evaluation with a standardized stent was carried out at different times. Measurements were obtained from the implant edge to the bone peak. The values obtained at time 0 and at 2 years were compared by t-student test.\u0000\u0000\u0000RESULT\u0000Our results showed that after one year 73% of patient had 0 mm of bone reabsorption, 20% of patient had 0 mm ≤ x ≤ 0.5mm, 7% of patient had 0.5 mm ≤ x ≤ 2 mm of bone reabsorption. After two years 62% of patient had 0 mm of bone reabsorption, 24% had 0 mm ≤ x ≤ 0.5mm, 14% had 0.5 mm ≤ x ≤ 2 mm.\u0000\u0000\u0000CONCLUSIONS\u0000The results showed no significant differences in bone reabsorption in most patients over 2 years.","PeriodicalId":78041,"journal":{"name":"Annali di stomatologia","volume":"6 1 1","pages":"29-34"},"PeriodicalIF":0.0,"publicationDate":"2015-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63481759","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Effectiveness of a diode laser in addition to non-surgical periodontal therapy: study of intervention. 除非手术牙周治疗外，二极管激光治疗的有效性:干预研究。

Annali di stomatologia Pub Date : 2015-05-18 DOI: 10.11138/ads/2015.6.1.015

A. Crispino, M. Figliuzzi, C. Iovane, T. Del Giudice, Simona Lomanno, D. Pacifico, L. Fortunato, R. Del Giudice

{"title":"Effectiveness of a diode laser in addition to non-surgical periodontal therapy: study of intervention.","authors":"A. Crispino, M. Figliuzzi, C. Iovane, T. Del Giudice, Simona Lomanno, D. Pacifico, L. Fortunato, R. Del Giudice","doi":"10.11138/ads/2015.6.1.015","DOIUrl":"https://doi.org/10.11138/ads/2015.6.1.015","url":null,"abstract":"BACKGROUND\u0000Chronic periodontitis affects 47% of adult population over the age of 30. The first phase of periodontal treatment is always represented by scaling and root planning (SRP), that is a causal, non-surgical therapy that recognizes as primary aims the control of bacterial infection and the reduction of periodontal plaque-associated inflammation. Yet, another innovative causal therapy is represented by the irradiation of periodontal pockets with laser.\u0000\u0000\u0000AIM\u0000To evaluate the effect of a 940-nm diode laser as an adjunct to SRP in patients affected by periodontitis.\u0000\u0000\u0000MATERIALS AND METHODS\u0000Sixty-eight adult patients with moderate-to-severe periodontitis were sequentially enrolled and undergone to periodontal examination (V1) in order to detect gingival index (GI), plaque index (PI) and probing depth (PD). The patients were randomly divided into two groups: the first (n=34) received SRP treatment alone, the control group (n=34) received SRP and 940-nm diode laser therapy.\u0000\u0000\u0000RESULTS\u0000Data were analyzed by Student's t-test, with two tails; for all clinical parameters, both groups reported statistically significant differences compared to basal values (p<0.0001). Both procedures were effective in improving GI, PI and PD, but the use of diode laser was associated with more evident results.\u0000\u0000\u0000CONCLUSIONS\u0000Considered the better clinical outcomes, diode laser can be routinely associated with SRP in the treatment of periodontal pockets of patients with moderate-to-severe periodontitis.","PeriodicalId":78041,"journal":{"name":"Annali di stomatologia","volume":"6 1 1","pages":"15-20"},"PeriodicalIF":0.0,"publicationDate":"2015-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63482168","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 39

The role of fluoride tablets in the prophylaxis of dental caries. A literature review. 氟化物片在预防龋齿中的作用。文献综述。

Annali di stomatologia Pub Date : 2015-05-18 eCollection Date: 2015-01-01

Lisa Tomasin, Luca Pusinanti, Nicoletta Zerman

引用次数: 0

Deformations and cyclic fatigue resistance of nickel-titanium instruments inside a sequence. 序列内镍钛仪器的变形及抗循环疲劳性能。

Annali di stomatologia Pub Date : 2015-05-18 eCollection Date: 2015-01-01

Gianluca Gambarini, Gianluca Plotino, Lucila Piasecki, Dina Al-Sudani, Luca Testarelli, Gianpaolo Sannino

{"title":"Deformations and cyclic fatigue resistance of nickel-titanium instruments inside a sequence.","authors":"Gianluca Gambarini, Gianluca Plotino, Lucila Piasecki, Dina Al-Sudani, Luca Testarelli, Gianpaolo Sannino","doi":"","DOIUrl":"","url":null,"abstract":"Aim: To compare the effect of brushing motion on torsional and cyclic fatigue resistance of TF Adaptive instruments after clinical use.Methods: 20 packs of TFA small sequence (SybronEndo, Orange, CA, USA) were used for this study and divided into two groups. Each instrument prepared one resin tooth, consisting in 4 canals with a complex anatomy. In group A, no brushing motion was performed. In group B, after the green instrument reached the working length, brushing motion with circumferential filing was performed for 15 seconds in each canal (overall 1 minute). All the instruments were then subjected to cyclic fatigue test and mean values and standard deviation for time to fracture were evaluated. Data were subjected to one-way analysis of variance and Bonferroni t-test procedure with a significance set at P < 0.05.Results: No instruments were broken during preparation of root canals. Two TF Adaptive green and 5 yellow showed unwinding after intracanal clinical use. No statistically significant differences were found between green instruments of both groups (P > 0.05), while a statistically significant difference was found between the yellow instruments (P < 0.05), with group B showing an higher resistance to cyclic fatigue.Conclusions: A prolonged passive brushing motion did not adversely affected mechanical resistance of the instrument used for this purpose. Resistance to both deformations and cyclic fatigue of the second instrument within the TFA small sequence was enhanced by the coronal flaring provided by the brushing action of the first instrument used.","PeriodicalId":78041,"journal":{"name":"Annali di stomatologia","volume":"6 1","pages":"6-9"},"PeriodicalIF":0.0,"publicationDate":"2015-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4475905/pdf/6-9.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33892673","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Reproducibility and speed of landmarking process in cephalometric analysis using two input devices: mouse-driven cursor versus pen. 使用两种输入设备:鼠标驱动的光标和笔在头测量分析中标记过程的再现性和速度。

Annali di stomatologia Pub Date : 2015-04-01 DOI: 10.11138/ads/2015.6.2.047

Alice Cutrera, E. Barbato, F. Maiorana, D. Giordano, R. Leonardi

{"title":"Reproducibility and speed of landmarking process in cephalometric analysis using two input devices: mouse-driven cursor versus pen.","authors":"Alice Cutrera, E. Barbato, F. Maiorana, D. Giordano, R. Leonardi","doi":"10.11138/ads/2015.6.2.047","DOIUrl":"https://doi.org/10.11138/ads/2015.6.2.047","url":null,"abstract":"AIMS\u0000To define if the new portable appliances, like smartphone, iPad, small laptop and tablet can be used in cephalometric tracing without dropping out the validity of any measurement.\u0000\u0000\u0000METHODS\u0000We investigated and compared the reproducibility and the speed of landmarks identification process on lateral X-rays in two input devices: a mouse-driven cursor and a pen used as input means in mobile devices. One expert located 22 landmarks on 15 lateral X-rays in a repeated measure design two times, at time T1 and T2, after at least one month. The Intraclass Correlation coefficient was used to evaluate the reproducibility for each landmark tracing and the agreement between the value derived from both input devices. Also, the mean errors in measurements, the standard deviation and the Friedman Test significans (P < 0.05) between both input were statistically evaluated.\u0000\u0000\u0000RESULTS\u0000All landmarks had a high agreement and the Friedman Test indicated statistically significant differences (P<0.05) for the identification of Na, Po, Pt, PNS, Ba, Pg, Gn, UIE, UIA, APOcc and PPOcc landmarks.\u0000\u0000\u0000CONCLUSIONS\u0000Even if the mouse input give higher agreement for landmark tracing the differences are really minimal and they can be ignored in private practice. We suggest the adequacy of pen input in clinical setting.","PeriodicalId":78041,"journal":{"name":"Annali di stomatologia","volume":"6 2 1","pages":"47-52"},"PeriodicalIF":0.0,"publicationDate":"2015-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"63481836","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Identification of possible factors influencing temperatures elevation during implant site preparation with piezoelectric technique. 压电技术制备种植体过程中影响温度升高的可能因素。

Annali di stomatologia Pub Date : 2015-02-09 eCollection Date: 2014-10-01

Luca Lamazza, Domenica Laurito, Marco Lollobrigida, Orlando Brugnoletti, Girolamo Garreffa, Alberto De Biase

{"title":"Identification of possible factors influencing temperatures elevation during implant site preparation with piezoelectric technique.","authors":"Luca Lamazza, Domenica Laurito, Marco Lollobrigida, Orlando Brugnoletti, Girolamo Garreffa, Alberto De Biase","doi":"","DOIUrl":"","url":null,"abstract":"Background: Overheating during implant site preparation negatively affects the osseointegration process as well the final outcome of implant rehabilitations. Piezoelectric techniques seem to provide to a gentle implant preparation although few scientific reports have investigated the heat generation and its underlying factors.Purpose: To investigate, through a proper methodological approach, the main factors influencing temperature rise during piezoelectric implant site preparation.Materials and methods: Different piezoelectric tips (IM1s, IM2, P2-3, IM3, Mectron Medical Technology, Carasco, Italy) have been tested. The experimental set-up consisted in a mechanical positioning device equipped with a load cell and a fluoroptic thermometer.Results: The first tip of the sequence (IM1s) generated the highest temperature increasing (ΔT). The diamond tips (IM1s and P2-3) determined higher ΔT values than the smooth tips (IM2 and IM3). Further tests with IM1s suggested that the temperature elevation during the first thirty seconds may be predictive of the maximal temperature as well as of the overall thermal impact.Conclusions: Working load, working movements management and bone features resulted to be the main factors influencing temperature rise during piezoelectric implant site preparation. Irrigant temperature and clogging effect may also synergically contribute to the heat generation.","PeriodicalId":78041,"journal":{"name":"Annali di stomatologia","volume":"5 4","pages":"115-22"},"PeriodicalIF":0.0,"publicationDate":"2015-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4333604/pdf/115-122.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33014377","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Awareness of risks related to oral piercing in Italian piercers. Pilot study in Lazio Region. 意大利穿孔者对口腔穿孔风险的认识。在拉齐奥地区进行试点研究。

Annali di stomatologia Pub Date : 2015-02-09 eCollection Date: 2014-10-01

Iole Vozza, Francesca Fusco, Ercole Bove, Francesca Ripari, Denise Corridore, Livia Ottolenghi

{"title":"Awareness of risks related to oral piercing in Italian piercers. Pilot study in Lazio Region.","authors":"Iole Vozza, Francesca Fusco, Ercole Bove, Francesca Ripari, Denise Corridore, Livia Ottolenghi","doi":"","DOIUrl":"","url":null,"abstract":"Objective: Specific regulations about education and training for body piercing licensure courses have to be considered due to the great increase in oral piercing practices. The aim of the present survey was to assess the local and systemic risk awareness in the practice of oral piercing and their prevention in a sample of Italian piercers.Materials and methods: An anonymous 20-item questionnaire was administered to 30 body licensed piercers in a small town of central Italy. Licenses certificates were issued by Lazio Region after the completion of an approved training program for standard body piercing including 90 hours of course and a final examination as provided by regional law. The questionnaire surveyed on oral cavity anatomy, local and systemic risks as result of oral piercing, piercing maintenance and need of a dental visit.Results: Response rate was 66.6%. Only 20% of respondents was aware about oral cavity anatomy and none had knowledge about tongue and gums anatomy. Only 10% enlightened the need of a dental visit and 30% was aware about piercingrelated temporary paralysis. The piercing maintenance was habitually proposed only by 40% of respondents.Conclusion: The study participants showed a low level of awareness regarding the potential health risks of oral piercing. Poor knowledge of anatomy and local and systemic risks and poor awareness of the importance of piercing maintenance explanation.","PeriodicalId":78041,"journal":{"name":"Annali di stomatologia","volume":"5 4","pages":"128-30"},"PeriodicalIF":0.0,"publicationDate":"2015-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4333606/pdf/128-130.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33131972","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Clinical evaluation with 18 months follow-up of new PTTM enhanced dental implants in maxillo-facial post-oncological patients. 新型PTTM增强种植体用于颌面部肿瘤后患者18个月随访的临床评价。

Annali di stomatologia Pub Date : 2015-02-09 eCollection Date: 2014-10-01

Piero Papi, Sara Jamshir, Edoardo Brauner, Stefano Di Carlo, Antonio Ceci, Luca Piccoli, Giorgio Pompa

{"title":"Clinical evaluation with 18 months follow-up of new PTTM enhanced dental implants in maxillo-facial post-oncological patients.","authors":"Piero Papi, Sara Jamshir, Edoardo Brauner, Stefano Di Carlo, Antonio Ceci, Luca Piccoli, Giorgio Pompa","doi":"","DOIUrl":"","url":null,"abstract":"Aim: The aim of this study is to present 18 months follow-up results of porous tantalum trabecular metal-enhanced titanium dental implant (PTTM) in implant supported prosthesis in post-oncological patients.Materials and methods: A total of 25 PTTM implants were placed in each jaw of 6 patients that met specific inclusion and exclusion criteria. Resonance Frequency Analysis (RFA) was conducted and Implant stability was recorded in ISQ values (Osstell ISQ, Osstell AB, Goteborg, Sweden) at implant placement and after 2,4,6,12 and 18 months of functional loading. Mean bone loss was also evaluated at the same interval of time on each periapical radiographs, bone levels were calculated by measuring the distance from the implant shoulder to the first bone to implant contact.Results: Cumulative implant survival rate is 100% (n=25/25) to date and mean ISQ values recorded were: 72.14±5.61 (range= 50-81) at surgery, 64.39±8.12 (range=44-74) after 2 months, 74.26±7.14 (range=44-74) after 4 months, 76.84±7.65 (range=60-83) after 6 months, 78.13±4.14 (range=64-84) after 12 months and 80.22±6.23 (range=68-89) after 18 months of functional loading. Mean crestal marginal bone loss was 0.19±0.25 mm after 2 months of functional loading on periapical radiographs, 0.22±0.4 mm at 4 months, 0.3±0.46 mm at 6 months, 0.57±0.62 at 1 year and 0.64±0.60 mm after 18 months.Conclusions: The results of this study, even if limited by the number of implants placed indicate that PTTM dental implants have a clinical efficacy in prosthetic rehabilitation of post-oncological patients, due to trabecular structure of the porous Ta metal that increases bone-implant connection values.","PeriodicalId":78041,"journal":{"name":"Annali di stomatologia","volume":"5 4","pages":"136-41"},"PeriodicalIF":0.0,"publicationDate":"2015-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4333601/pdf/136-141.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33131974","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0