BACKGROUND We evaluated and compared the outcomes of different ossification processes in patients with alveolar cleft in whom correction was performed using endochondral bone graft or intramembranous bone graft. METHODS The patients were divided into two groups: the endochondral bone (iliac bone or rib bone) graft group and the intramembranous bone (mandibular bone) graft group. Medical recor...

BACKGROUND Grafting bone between the tendon graft and the bone tunnel in anterior cruciate ligament reconstruction increases the mechanical strength of the tendon graft. However, the biological role of the bone graft is unclear. The purpose of this research was to elucidate the role of bone graft cells after autologous tendon graft into the bone tunnel with an autologous bone graft in green flu...

Background: Through combining two synthetic and natural polymers, scaffolds can be developed for tissue engineering and regenerative medicine purposes. Methods: In this work, carboxymethyl chitosan (CMC; 20%) was grafted to Polycaprolactone (PCL) nanofibers using the cold atmospheric plasma of helium. The PCL scaffolds were exposed to CAP, and functional groups were developed on the PCL surface...

Objective: To assess the mean Lysholm score after arthroscopic anterior cruciate ligament Anterior Cruciate Ligament (ACL) reconstruction with a bone-patellar tendon-bone graft.
 Study Design: Prospective longitudinal study.
 Place and Duration of Study: Department Orthopaedic, Combined Military Hospital, Peshawar Pakistan, from Oct 2020 to Apr 2021.
 Methodology: Arthroscopic gr...

Background: Tooth extraction is a common dentistry procedure followed by alveolar bone resorption. Trauma that occurs in tooth will induce exaggerating inflammatory process, leads to increased Bone resorption can be minimized administering combination of Nigella sativa extract and bovine graft. The material expected increase the woven area formation speed up remodeling process. Purpose: To dete...

background:  renal transplantation is the best choose in the end stage renal disease (esrd), and acute rejection and graft dysfunction remain major challenges in the worldwide, even with the advent of new immunosuppressive drugs. the novel cell-based anti-rejection treatments have been studied by using different stem cell sources. in this study, transplantation of autologous-bone-marrow-derived...

PURPOSE The purpose of this prospective study was to evaluate the effectiveness of newly developed autogenous tooth bone graft material (AutoBT)application for sinus bone graft procedure. MATERIALS AND METHODS The patients with less than 5.0 mm of residual bone height in maxillary posterior area were enrolled. For the sinus bone graft procedure, Bio-Oss was grafted in control group and AutoBT...

J Korean Assoc Oral Maxillofac Surg 2012;38:221-30) Objectives: This study sought to evaluate the efficacy of collagen graft materials, as compared to other graft materials, for use in healing calvarial defects in rabbits. Materials and Methods: Ten mm diameter calvarial defects were made in ten rabbits. The rabbits were then divided into 4 groups: control, autogenous bone graft, SureOss graft,...

Bone marrow-derived cells including osteoblastic progenitors can be concentrated rapidly from bone marrow aspirates using the surface of selected implantable matrices for selective cell attachment. Concentration of cells in this way to produce an enriched cellular composite graft improves graft efficacy. The current study was designed to test the hypothesis that the biologic milieu of a bone ma...

Although various techniques have been described for treatment of severe nose deformities, these problems have high revision rates.  Conventional nasal septal surgery may not be adequate for all cases. A 21-year-old male patient with nose deformity underwent a nasal surgery. Patient had both functional and aesthetic nasal problems. Rigid fibular bone graft was used for corrective nasal ...