|
|
evaluation of titanium-prepared platelet-rich fibrin and leucocyte platelet-rich fibrin in the treatment of intra-bony defects: a randomized clinical trial
|
|
|
|
|
نویسنده
|
gummaluri shiva shankar ,bhattacharya hirak s ,astekar madhusudan ,cheruvu shivani
|
منبع
|
journal of dental research dental clinics dental prospects - 2020 - دوره : 14 - شماره : 2 - صفحه:83 -91
|
چکیده
|
Background. various treatment modalities, such as leucocyte platelet-rich fibrin (l-prf), bone grafts, and membranes, have been used for the restoration of lost periodontal tissues. titanium-prepared platelet-rich fibrin (t-prf) has attracted attention for its proper haemocompatibility, thick fibrin meshwork, and long resorption time. the present study aimed to evaluate the effectiveness of t-prf and l-prf in the management of intra-bony defects based on clinical and radiographic criteria. methods. twenty-six subjects with 34 intra-bony 3- walled defects were divided into two groups (n=17) and treated with t-prf or l-prf. clinical and radiographic measurements were recorded at baseline and 6- , 3- and 9- month intervals and tabulated on microsoft excel spreadsheets. for intra- and inter-group comparisons, paired and unpaired t-tests were performed. p<0.05 was set as statistically significant results. intra-group comparisons revealed statistically significant differences (p<0.05) from baseline in both groups regarding clinical measurements. on intergroup comparison, the t-prf group exhibited a significantly higher defect fill compared to the l-prf group (p<0.05). conclusion. within the limits of the present study, t-prf seems to be a better alternative to l-prf in the treatment of intra-bony defects.
|
کلیدواژه
|
bone regeneration ,chronic periodontitis ,periodontal pocket debridement ,platelet-rich fibrin
|
آدرس
|
institute of dental sciences, department of periodontology and implantology, india, institute of dental sciences, department of oral pathology and microbiology, india, institute of dental sciences, department of oral pathology and microbiology, india, sibar institute of dental sciences, department of periodontology and implantology, india
|
پست الکترونیکی
|
cheruvushivani93@gmail.com
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|