Local bone quality measurements correlates with maximum screw torque at the femoral diaphysis
نویسندگان
چکیده
منابع مشابه
Recurrence of a Unicameral Bone Cyst in the Femoral Diaphysis
Diaphyseal unicameral bone cysts of the long bone are generally known to originate near the growth plate and migrate from the metaphysis to the diaphysis during skeletal growth. In the case of unicameral bone cysts of diaphyseal origin, recurrence at the same location is extremely rare. We report a case of recurrence of a unicameral bone cyst in the diaphysis of the femur that developed 8 years...
متن کاملBiomechanical Measurements of Cortical Screw-bone Stripping Torque in Human and Synthetic Femurs
INTRODUCTION Orthopaedic fracture fixation plates are applied using metal bone screws. Surgeons do this manually by “feel” without monitoring the torque applied. Few studies have measured the stripping torque of bone screws in human bone [1-3]. No studies have measured stripping torque in the synthetic bones increasingly being used in biomechanical studies. The present aim was to measure stripp...
متن کاملBone quality assessment for total hip arthroplasty with intraoperative trabecular torque measurements
BACKGROUND In cases of poor bone quality, intraoperative torque measurement might be an alternative to preoperative dual-energy X-ray absorptiometry (DXA) to assess bone quality in total hip arthroplasty (THA). METHODS Trabecular peak torque measurement was applied in 14 paired fresh frozen human femurs. Here, a 6.5 × 23 mm wingblade was inserted into the proximal femur without harming the la...
متن کاملSex-related variation in compact bone microstructure of the femoral diaphysis in juvenile rabbits
BACKGROUND While gross morphological changes in the skeleton between males and females are well know, differences between sexes in the histomorphology are less known. It is important to have knowledge on the bone structure of rabbits, as this is a widely used species in biomedical research. A study was performed to evaluate the association between sex and the compact bone morphology of the femo...
متن کاملSequential calculation of torque in procedure of twin screw extrusion
The drug making resreach has accentuated on extrusion technology for a long time. The advance of drug bioavailibility, bead manufacturing and granulation is assured by extrusion procedures. There are also diverse effects in resereches with respect to the use of process understanging as a tool in quality management. Many initiatives of FDA such as PAT and QBD are getting accepted. In this survey...
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ژورنال
عنوان ژورنال: Clinical Biomechanics
سال: 2018
ISSN: 0268-0033
DOI: 10.1016/j.clinbiomech.2018.01.016