Evaluation of the efficacy of microneedling alone and in combination with injectable hyaluronic acid in augmentation of peri-implant soft tissues: A randomized controlled trial

HA combined with MN leads to increased MT and KTW, reduced inflammation, and improved papillary fill. Thus, HA with MN may serve as an effective short-term implant maintenance modality, assisting clinicians in achieving peri-implant soft tissue regeneration.