Higher periprosthetic fracture rate associated with use of modern uncemented stems compared to cemented stems in femoral neck fractures
نویسندگان
چکیده
منابع مشابه
Good stability but high periprosthetic bone mineral loss and late-occurring periprosthetic fractures with use of uncemented tapered femoral stems in patients with a femoral neck fracture
BACKGROUND AND PURPOSE We previously evaluated a new uncemented femoral stem designed for elderly patients with a femoral neck fracture and found stable implant fixation and good clinical results up to 2 years postoperatively, despite substantial periprosthetic bone mineral loss. We now present the medium-term follow-up results from this study. PATIENTS AND METHODS In this observational prosp...
متن کاملMore complications with uncemented than cemented femoral stems in total hip replacement for displaced femoral neck fractures in the elderly
Background and purpose - Total hip replacement (THR) is the preferred method for the active and lucid elderly patient with a displaced femoral neck fracture (FNF). Controversy still exists regarding the use of cemented or uncemented stems in these patients. We compared the effectiveness and safety between a modern cemented, and a modern uncemented hydroxyapatite-coated femoral stem in patients ...
متن کاملIncreased risk of intraoperative and early postoperative periprosthetic femoral fracture with uncemented stems
Background and purpose - The use of uncemented fixation in total hip arthroplasty (THA) is increasing. Registry studies have indicated an increased risk of revision of uncemented implants due to early periprosthetic femoral fracture. In this paper, we describe the incidence and predisposing factors for intraoperative and early postoperative (≤ 90 days) periprosthetic femoral fractures after cem...
متن کاملMetal debris concentrations in soft tissues adjacent to loosened femoral stems is higher in uncemented than cemented implants
BACKGROUND There are still many questions related to aseptic femoral stem loosening. Systemic and local immune responses to the implanted "foreign body" is one of the reasons for loosening. The purpose of the study was to measure metal ion concentration (Ti, Co, Cr, Mo, Ni, Al) around loosened femoral stems and compare their levels around uncemented and cemented implants. METHODS This paper r...
متن کاملCorrosion of cemented titanium femoral stems.
Cemented titanium stems in hip arthroplasty are associated with proximal cement-stem ebonding and early failure. This was well publicised with the 3M Capital hip. However, corrosion in this setting has been reported with only one stem design and is less widely accepted. We present a series of 12 cemented titanium Furlong Straight Stems which required revision at a mean of 78 months for thigh pa...
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: HIP International
سال: 2018
ISSN: 1120-7000,1724-6067
DOI: 10.1177/1120700018772291