• Fracture
  • Traumatic arthritis: This is a type of arthritis resulting from a hip injury or fracture. (drelzaim.com)
  • He is also responsible for numerous other medical innovations that all carry his name: 'Thomas's collar' to treat tuberculosis of the cervical spine, 'Thomas's manoeuvre', an orthopedic investigation for fracture of the hip joint, Thomas test, a method of detecting hip deformity by having the patient lying flat in bed, 'Thomas's wrench' for reducing fractures, as well as an osteoclast to break and reset bones. (wikipedia.org)
  • DePuy identified reasons for the failure of the hip replacement system as component loosening, component malalignment, infection, fracture of the bone, dislocation, metal sensitivity and pain. (wikipedia.org)
  • incisions
  • Minimally Invasive Hip Arthroplasty uses smaller incisions than traditional surgery. (advancedsportsmedicine.com)
  • MAKO's original technical team (Rony Abovitz, Arthur Quaid Ph.D., Hyosig Kang Ph.D., Lou Arata, Ph.D., and others) demonstrated a number of breakthroughs in robotics and controls, enabling a haptic robotic system (6dof) to perform accurate bone shaping through minimally invasive incisions (knee and hip). (wikipedia.org)
  • Hip resurfacing has been welcomed by a number of surgeons globally, but others have met the technique with a certain degree of hesitation due to a number of potential disadvantages: Incisions for hip resurfacing (posterior approach) have been well documented to stretch in excess of 20 cm in length. (wikipedia.org)
  • acetabular
  • Having accepted this, the essential criterion for minimally invasive hip resurfacing are: An implant designed for MIS delivery MIS instruments for tissue protection Specialised instrumentation for femoral neck targeting, acetabular reaming, acetabular impaction and retractors that are soft tissue friendly Minimally invasive techniques for total hip arthroplasty (THA, or hip replacement) have been well described by various authors including: Richard Berger: "2 incision" technique + fluoroscopy. (wikipedia.org)
  • Mr.G.S.Chana, the creator of the MIS reamer handle and the Chana Targeting Device has proved that it is possible to perform hip resurfacing through an incision of 6.5 cm's without macerating the soft tissues and incorrectly implanting the acetabular cup. (wikipedia.org)
  • The 2010 DePuy Hip Replacement Recall was instituted when DePuy Orthopaedics, Inc., a division of Johnson and Johnson, recalled its ASR XL Acetabular metal-on-metal hip replacement system on August 24, 2010. (wikipedia.org)
  • It remains to be seen how DePuy's recent recall, which affects the ASR XL Acetabular System and the ASR Hip Resurfacing System, will affect the company financially. (wikipedia.org)
  • The recall was issued after research released by the National Joint Registry (NJR) found high rates of hip replacement failure for the ASR XL Acetabular and ASR Hip Resurfacing systems. (wikipedia.org)
  • Resurfacing
  • For 1317 patients undergoing primary resurfacing arthroplasty between 2000 and 2009 (PYAR=5698), the SIR for all cancers (n=39) was 1.23 (95% CI: 0.87-1.68).Conclusion:In the context of previous research, these results do not suggest a major cause for concern. (mydepuyhiprecall.com)
  • Resurfacing arthroplasty, where one or both bone surfaces are trimmed and replaced with a smooth metal covering. (wikipedia.org)
  • Minimally invasive hip resurfacing (MIS) is a total or partial hip surgery that can be carried out through an incision of less than 10 cm (4 inches) without imparting great forces on the anatomy or compromising component positioning. (wikipedia.org)
  • The modified posterior MIS approach to hip resurfacing and total hip arthroplasty (hip replacement) displays a host of advantages to the patient: Less post-operative pain Less soft tissue damage and pressure on muscle fibres. (wikipedia.org)
  • Shorter hospital stay Lower blood loss Smaller incision Quicker return to work and functional activities The process of shortening the operative field (mini-incision) for hip resurfacing from the conventional open approach (15-30 cm), to a mini-incision approach (7-15 cm) has been well documented in the realm of hip surgery. (wikipedia.org)
  • None of the above approaches offer a fluoroscopy-free approach to Minimal Invasive Hip Resurfacing. (wikipedia.org)
  • The only documented approach for minimally invasive hip resurfacing, having accepted the definition above, is that of Mr.G.S.Chana of the Royal Orthopaedic Hospital, Birmingham, UK. (wikipedia.org)
  • Conventional hip resurfacing techniques were created as an alternative to total hip replacement, whereby only the diseased cartilage and a small surrounding area of the femur are removed, to be replaced with new surfaces. (wikipedia.org)
  • Although hip resurfacing has been around for some 40 years, the contemporary metal on metal bearing hip resurfacing has only increased in popularity amongst surgeons and patients in the past decade. (wikipedia.org)
  • Mr. McMinn developed the first successful modern metal-on-metal hip resurfacing and the instrumentation and surgical technique to implant it. (wikipedia.org)
  • citation needed] Derek McMinn is the author of Modern Hip Resurfacing (ISBN 978-1848000872), published in 2009. (wikipedia.org)
  • BIRMINGHAM HIP RESURFACING (BHR) Mr. McMinn first began performing hip resurfacing procedures in 1991 using the McMinn Resurfacing. (wikipedia.org)
  • McMinn's technique of resurfacing employs thin (3-4 mm) metal surfaces to line the patients' own hip. (wikipedia.org)
  • Over the following years, McMinn further improved the design and operative technique, eventually developing the Birmingham Hip Resurfacing (BHR). (wikipedia.org)
  • In a condition called osteonecrosis, in which the ball part of the hip joint suffers a loss of blood supply and becomes non-viable, the results of hip resurfacing are not good (less than 90% success 10 years after their operation). (wikipedia.org)
  • 1991
  • For primary total hip arthroplasty comparing 1991-1992 and 2007-2008, average age increased from 74.1 years to 75.1 years, and obesity prevalence increased from 2.2 percent to 7.6 percent, respectively. (medicalxpress.com)
  • The researchers also found that the proportion of primary total hip arthroplasty patients discharged to home decreased from 68 percent in 1991-1992 to 48.2 percent in 2007-2008, while the proportion of patients discharged to skilled or intermediate care increased from 17.8 percent to 34.3 percent. (medicalxpress.com)
  • prospective
  • We have conducted a prospective chart review of the medical records of all HIV infected patients operated for a total hip arthroplasty in our service at the Central Hospital of Yaoundé. (ke-i.org)
  • Recalls
  • The United States Judicial Panel on Multidistrict Litigation filed a ruling on December 7, 2010 that determined the fate of the thousands of lawsuits regarding DePuy Hip Recalls in the United States. (wikipedia.org)
  • patient
  • There is a general assumption that increasing experience with total hip arthroplasty has resulted in improvements in patient outcomes, as has been observed in other procedures, but rigorous empirical data documenting such improvement are limited. (medicalxpress.com)
  • First, we found that despite increasing patient complexity, both unadjusted and adjusted mortality for primary total hip arthroplasty showed substantial improvement over time. (medicalxpress.com)