• bony
  • After the structure is placed in a void within a bony structure, cement is injected into the interior of the structure then oozes out in preferred directions according to the locations of the regions of differential permeability. (google.co.uk)
  • Device
  • Replacement structures, such as Co--Cr or Ti prostheses require that there be a strong bond between the bone to which the prosthetic device is joined and the prosthetic device. (google.com)
  • Methods
  • The anatomical restoration of the joint surface in intra-articular impacted fractures can be achieved mainly by two popularised methods: a) a bone punch using a cortical window that allows access to the depressed fragment or b) the balloon inflation osteoplasty. (efortopenreviews.org)
  • A feature of the subject methods is that vibration is employed in conjunction with the use of the cement, e.g., in preparation of the cement, in preparation of the target site, in delivery of the cement to the target. (google.com)
  • However, a disadvantage of high-pressure delivery methods is that they can result in penetration beyond the site of interest, and delivery may be hard to control, such that even when the pressure source is removed, cement still penetrates the tissue, perhaps to undesirable areas and/or causing undesirable side effects. (google.com)
  • ceramic
  • The aim of this thesis was to investigate the possibilities and limitations of the CPCs' mechanical properties, and find out if these ceramic bone cements can carry application-specific loads, alone or as part of a construct. (diva-portal.org)
  • When compared alongside autogenous iliac crest bone graft (AICBG), union of tibial osteotomy took longer and pain persisted longer when ceramic wedges were used. (boneandjoint.org.uk)
  • cortical
  • By using a high-resolution measurement technique the elastic moduli of the CPCs were determined and found to be at least twice as high compared to earlier measurements, and closer to cortical bone than trabecular bone. (diva-portal.org)
  • treatment
  • In the treatment of vertebral fractures the handling characteristics need to be excellent including a high radio-opacity for optimal control during injection. (diva-portal.org)
  • The conclusion from the study was that pCPC with ZrO2 radiopacifier is a promising alternative regarding bone replacement material and may be suggested for treatment of, for example, vertebral fractures based on its high biocompatibility, fast bone ingrowth, and good handling properties. (diva-portal.org)
  • 1 The effective filling of the subchondral bone voids following successful elevation of osteochondral fragments remains an essential part of treatment as it provides structural support, eliminating the risk of secondary collapse and subsequent failure. (efortopenreviews.org)
  • and second, to present our current understanding of impacted or depressed fractures of the lower limb, with special consideration of their epidemiology and the treatment options. (efortopenreviews.org)
  • tissue
  • A bone void measuring apparatus includes a compliant inflatable member adapted for disposal with bone adjacent soft tissue. (google.fr)
  • suffer
  • Also, UHSS sheets may suffer unexpected fracture such as shear fracture, and toughness data for UHSS sheets is very limited. (sae.org)
  • However, it is believed that a large number of people suffer from subclinical calcium deficiency because of poor eating habits. (thefreedictionary.com)
  • method
  • However, a successful, non-destructive porosity measurement method that does not include drying has not yet been reported for calcium phosphate cements. (diva-portal.org)
  • The main advantages with this method are that it is non-destructive, fast, easy and the porosity can be evaluated while the cements remain wet, allowing for further analysis on the same specimen. (diva-portal.org)
  • A method of stabilizing latex in cement slurry containing saltwater, comprising premixing the latex with a stabilizer until a homogenous solution forms prior to contacting the latex with the saltwater. (google.com)
  • study
  • 1 Recently, the use of bone grafting in osteotomy has been questioned in a study that showed no difference in complications, union time and rate in grafted and non-grafted osteotomies. (boneandjoint.org.uk)
  • different
  • The cements were allowed to set in an aqueous environment and then immersed in isopropanol and stored under three different conditions: at room temperature, at room temperature under vacuum (300 mbar) or at 37􏰀C. The specimen mass was monitored regularly. (diva-portal.org)
  • include
  • Dietary sources of calcium include dairy products (such as milk and cheese), soybeans, fortified orange juice, dark green leafy vegetables (such as mustard greens and broccoli), sardines, clams, and oysters. (thefreedictionary.com)
  • However
  • 23-25 Safety remains a concern, however, with the use of rhBMP in spinal surgery with reports describing complication rates between 10% and 50% depending on the approach (ectopic bone formation in and around the spinal canal, post-operative radiculitis, vertebral osteolysis and allergic/hyperinflammatory response). (boneandjoint.org.uk)
  • water
  • The results showed a higher bone formation in the pCPC compared to the water-based CPC after 2 weeks by expression of RUNX-2. (diva-portal.org)
  • The cements are formed via mixing a powder with water and the mixture harden through a dissolution-precipitation reaction. (diva-portal.org)
  • alternative
  • Alternative instrumentation to the hollow trephine cutter includes the use of bone punches, probes or a triple reamer from the sliding hip screw set. (efortopenreviews.org)
  • patient
  • Hence, as the calcium level continues to drop, the patient begins to experience muscle twitching and cramping, grimacing, and carpopedal spasm, which can quickly progress to tetany, laryngospasm, convulsions, cardiac arrhythmias, and eventually to respiratory and cardiac arrest. (thefreedictionary.com)