J Korean Assoc Maxillofac Plast Reconstr Surg.  2002 Nov;24(6):489-492.

Xenobone Grafting With Platelet-Rich Plasma Gel And Bio-Oss: Radiological In Humans

Affiliations
  • 1Department of Oral and Maxillofacial Surgery, College of Dentistry, Chosun University, Korea. SGCKIM@mail.chosun.ac.kr
  • 2Department of Oral and Maxillofacial Radiology, College of Dentistry, Chosun University, Korea.
  • 3Oral Biology Research Institute, College of Dentistry, Chosun University, Korea.

Abstract

When autologous bone graft is not available, a bovine anorganic bone mineral (Bio-Oss)was been proposed as bone substitute and successfully utilized as osteoconductive filler. Recently, platelet rich plasma as a source of autogenous growth factors was introduced in bone augmentation procedures, to improve the tissue healing, the bone maturation and the overall clinical outcome. The purpose of this study was to analyse the amount of Bio-Oss ossification on cases of allobone graft recording and comparing radiologic data 2 weeks, 4 weeks, 8 weeks, and 16 weeks after surgery. The radiologic evaluation has been performed by wedge step. The gradient slightly decreased by postoperative 2 weeks but increased by postoperative 4 weeks and 8 weeks. Using digital imaging, the quantitative and qualitative analyses according to bone changes were possible with time. The use of PRP gave a superior result compared with the control group in where PRP was not used.

Keyword

Bio-oss; Platelet rich plasma; Radiologic data; Wedge step

MeSH Terms

Bone Substitutes
Humans*
Intercellular Signaling Peptides and Proteins
Platelet-Rich Plasma*
Transplants*
Bone Substitutes
Intercellular Signaling Peptides and Proteins
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