Evaluation of the Effect of Bovine Bone Graft on the Preservation of Buccal Plate of Extracted Socket

Abstract

In order to preserve the original ridge dimensions following tooth extraction and promote bone regeneration of the residual alveolar socket, various bone grafts and substitutes were used. Among these grafting materials, bovine bone xenograft was used in order to promote bone regeneration. The aim of this study was to evaluate the effect of bovine bone graft on the preservation of buccal plate of bone of extracted socket. Twelve patients with non-restorable maxillary tooth or remaining root were included in this study. They were divided equally into two groups. Group A: augmentation with bovine xenograft was performed after extraction. Group B: Extraction was performed without grafting. Delayed-immediate implants were placed for all patients at eight weeks after extraction. There was no significant difference in buccal cortical plate thickness between the two groups with. There was a significant increase in bone density of the study group at six months postoperatively. It was concluded that buccal plate augmentation by the "pouch technique" is not enough to compensate the bone loss that occurs in the buccal wall after extraction.

Clinical and radiological comparison of a dynamic implant valve vs a hydraulic maxillary sinus lift augmentation technique with simultaneous implant insertion

“…The strength of osseointegration is usually determined by implant stability. 11,12,14,15,21 The mean initial ISQ values at surgery in both groups were 39.00±2.16 and 40.00±2.12, respectively, in this sample. The ISQ levels at the time of operation are low when compared to the values at 6 months, which are 70.43 and 68.71.…”

“…Furthermore, after malleting, the osteotomy approach causes problems such as headache and vertigo. 11,12 Therefore, other surgical techniques and equipment have been created 13 . Among these surgical methods, devices that used hydraulic pressure which revealed a minimal risk of sinus membrane perforation as well as convenience of use.…”

Effectiveness of a polycaprolactone scaffold combined with platelet-rich fibrin as guided tissue regeneration materials for preserving an implant-supported overdenture

“…The primary goal of tissue engineering is the augmentation of bone deficiencies throughout the body, particularly in the craniofacial region ( Lopez et al, 2021 , Mossaad et al, 2021 ). Bone regeneration replacement materials must be biocompatible, biodegradable, easy to apply, effective for bone repair, and highly adaptable to bone defects ( Helal et al, 2016 , Veljanovski et al, 2021 , Wang et al, 2002 ). Various scaffold types and natural or synthetic materials, such as metals, ceramics, and polymers, have been used to stimulate and enhance bone regeneration ( Kim et al, 2021 , Lim et al, 2021 ).…”