A 60-year-old female presented to the periodontics clinic at UTHSA for implant placement at sites #18 and #19. Upon clinical and radiographic examinations, the lower left edentulous ridge was diagnosed as a Siebert class III due to the presence of bucco-lingual and apico-coronal tissue defects. The treatment proposed included soft tissue grafting for increase of keratinized tissue followed by ridge augmentation using Yxoss CBR®mesh and a mix of autograft, vallos fibers, and platelet-rich plasma (PRP)


The vallos fibers combined with autogenous bone and the PRP created a stable fibrin bone graft that could be easily molded and contained within the mesh. Hydration with PRP was progressive until the graft reached the desired consistency. Wound healing following ridge augmentation was uneventful. There were no signs of infection or membrane exposure at the site. Mesh removal and implant placement is planned at 6-months following ridge augmentation.