Background/Aim. There is a constant and dramatic in-crease in hip knee prosthetic implantations worldwide. However, decrease the percentage of failed (infected) not significant (0.5% up to 2%). The real challenge whether joint loosening was caused by aseptic inflammation or infection. aim present study attempt distinguish sterile from infection patients with painful joint. Another objective det...

The aim of this study was to investigate the osseous characteristics of Chinese temporomandibular joint (TMJ) and detect the size clusters for total joint prostheses design.Computer tomography (CT) data from 448 Chinese adults (226 male and 222 female, aged from 20 to 83 years, mean age 39.3 years) with 896 normal TMJs were chosen from the Department of Radiology in the Shanghai 9th People's Ho...

After the widespread introduction of joint replacement surgery the early reports of outcome described success in terms of relief of pain, restoration of movement and the ability to return to normal activities. These were subsequently refined to include some assessment of the longevity of the implant and many reports now describe excellent success rates over long periods of time. The pioneering ...

Trapeziometacarpal joint (TMJ) arthritis typically affects women between the ages of 50 and 60, who for a period of 7–10 years can observe their thumbs develop an “M” or adduction deformity. The periods of inflammation are either very painful, leading the patient to seek treatment, or are well tolerated until the patient experiences problems grasping large objects and develops pain at the metac...

We performed 88 primary ball-and-socket arthroplasties of the trapeziometacarpal joint in 84 patients (69 women and 15 men) with a mean age of 61 years (37 to 81). Cemented de la Caffinière prostheses were implanted in 43 joints from 1988 to 1991 and 45 cementless Ledoux implants were used between 1992 and 1994. Of the 61 surviving prostheses still in situ, 51 were reviewed clinically and radio...

The potential of metal-containing orthopaedic prostheses to induce problems through metal allergy taxes dermatologists and orthopaedic surgeons alike. Metal-on-plastic joint replacements are not thought to induce metal allergy but wear products, principally polypropylene particles, produce a foreign body reaction in bone and may lead to aseptic loosening of the joint. Orthopaedic surgeons are i...

Modern arthroplasty is undoubtedly the greatest contribution that orthopaedic surgery has ever made to medical science. The honour for the good results achieved with total hip replacement surgery goes chiefly to the Briton John Charnley (1911-1982). However, the Norwegian Tor Aas Christiansen (1917-1981) has also earned a place in this history. He wanted to improve the operative treatment of di...

BACKGROUND Surgical treatment of long-bone metastases requires a comprehensive approach. The indications for surgery are based on the patient's general condition, type and stage of cancer, and survival time expectancy. Tumor modular endoprostheses have been increasingly used. Surgery should provide pain relief and improve the quality of life. METHODS Between 2010 and 2013, 67 patients with ma...