The interdental papilla is very small but it has a great implication from an aesthetic view, more specifically in the anterior region because it is always displayed during smiling. The lack of interdental papilla due to periodontal disease or periodontal therapy leads to aesthetic problems with food stagnation as well as phonetic problem due to the space that allows passage of the air or saliva. Leukocyte-PRF (L-PRF) membrane was developed which includes the majority of the platelets in addition to half of the leukocytes so that lymphocytes as well as the platelet growth factors are trapped inside a fibrin network. Multiple layers of L-PRF may have observable effect on tissue regeneration because it increases the number of growth factors and acts as a strong scaffold which helps in creeping of the cells along it as it remains active and in place for more than 7 days. Thus, the aim of this study will be conducted to compare the effect of one layer versus multiple layers of L-PRF in interdental papillary reconstruction.
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clinical assessment
Timeframe: change from baseline to 6 months