Human femoral neck has less cellular periosteum, and more mineralized periosteum, than femoral diaphyseal bone
نویسندگان
چکیده
منابع مشابه
Periosteum Fracture Bone Strength THE MECHANICAL ROLE OF THE PERIOSTEUM ON THE IMPACT RESISTANCE OF BONE
Introduction: The role of periosteum in the blood supply of bones has been investigated by several investigators [5]. Its osteogenic potential, particularly its important role in fracture repair, is also well recognized [1, 3]. However, the biomechanical role of periosteum in the fracture behavior of bones has not been studied in detail. Although the periosteum is expected to be resistant to te...
متن کاملRegeneration of Periosteum in Denuded Bone
Fig. 1. Schematic of one-stage bone-transport procedure (yellow – bone, red – periosteum). A portion of diaphyseal bone is denuded of periosteum, osteotomized, and transported over an intramedullary nail to the site of the 2.54-cm critical-sized defect, where it is docked to the distal femur. The periosteal sheath is left in situ to surround the new defect site, leading to full infilling of the...
متن کاملEffective bone engineering with periosteum-derived cells.
Bone augmentation via tissue engineering has generated significant interest. We hypothesized that periosteum-derived cells could be used in place of bone marrow stromal cells (which are widely used) in bone engineering, but the differences in osteogenic potential between these 2 cell types are unclear. Here, we compared the osteogenic potential of these cells, and investigated the optimal osteo...
متن کاملMeasurement of Collo-diaphyseal Angle and Femoral Neck Anteversion Angle of Femur Bone
Introduction: The femur is the weight-bearing typical long bone of lower limb which extends from the pelvis to the knee. Anthropometry provides scientific method and technique for taking various measurements in different geographic regions and races. Aim: The purpose of the study was to measure the average collo-diaphyseal angle (CDA) and femoral neck anteversion (FNA) of dry fully ossified fem...
متن کاملCORR Insights ®: Intramedullary nailing of femoral diaphyseal metastases: is it necessary to protect the femoral neck?
BACKGROUND Intramedullary nailing is the accepted form of treatment for impending or pathologic fractures of the femoral diaphysis. Traditional teaching promotes the use of a cephalomedullary nail so that stabilization is provided for the femoral neck in the event that a future femoral neck metastasis develops. However, that approach may add cost, surgical time, blood loss, and added radiation ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Bone
سال: 2005
ISSN: 8756-3282
DOI: 10.1016/j.bone.2004.10.013