Previous studies have indicated that amputation or deafferentation of a limb induces functional changes in sensory (S1) and motor (M1) cortices, related to phantom limb pain. However, the extent of cortical reorganization after lower limb amputation in patients with nonpainful phantom phenomena remains uncertain. In this study, we combined functional magnetic resonance (fMRI) and diffusion tens...

The purpose of this study was to look at the current epidemiological trends of lower limb amputees in 1995 and the trends since 1984 in the area of Southern Finland with 1.3 million inhabitants. During the one-year period, the lower limb amputation was performed on 366 patients. The overall amputation rate has been unchanged since 1984 being 28.0 per 100,000 inhabitants in 1995. The mean age wa...

BACKGROUND The Physiological Cost Index (PCI) was introduced by MacGregor to estimate the energy cost in walking of healthy people, also it has been reported for persons with lower limb amputation, walking with prosthesis. OBJECTIVE To assess energy cost and walking speed in two level lower limb amputation: transfemoral and transtibial amputation and to determine if the age and prosthetic wal...

Persons with unilateral, lower-extremity amputation are at risk of developing osteoarthritis in their intact limb. Among persons without amputation, knee osteoarthritis disease severity has been linked to elevated frontal plane knee moments. Therefore, the purpose of this study was to examine knee and hip frontal plane moments in persons with unilateral, trans-tibial amputation. We hypothesized...

Providing a satisfactory, functional prosthesis following lower-limb amputation is a primary goal of rehabilitation. The objectives of this study were to describe the rate of successful prosthetic fitting over a 12 mo period; describe prosthetic use after amputation; and determine factors associated with greater prosthetic fitting, function, and satisfaction. The study design was a multicenter ...

Objective. The aim of the study was to evaluate the prevalence of and risk factors for lower limb amputation in a specialist foot clinic-based setting. Methods. A retrospective quantitative study was conducted, using clinical and biochemical profiles of diabetic foot patients attending the High Risk Foot Clinic at The Townsville Hospital, Australia, between January 1, 2011, and December 31, 201...

35 Background Stump problems(SPs)secondary to traumatic lower limb amputation had a crucial influence on 36 amputees’ ability to return to living and work. The purpose of this study was to investigate the surgical management 37 strategies of the SPs after above-ankle amputation of the lower limb secondary to trauma. 38 Method A cohort of clinical cases, who were troubled by SPs after above-ankl...

A prospective, multicenter, cohort study from Italy December 2016 to 2018. For 287 patients with chronic limb-threatening ischemia (CLTI) who underwent open, endovascular, or hybrid lower extremity revascularization, the 30-day major adverse cardiovascular and limb events (MALE) rates were 3% 2%, respectively. At 1 year, overall survival, amputation-free freedom MALE, primary patency rate was 8...

We determined the demographic, health, functional, and satisfaction factors related to lower-limb prosthesis or wheelchair use among veterans with lower-limb amputation. Forty-two veterans were recruited from the 20th National Disabled Veterans Winter Sports Clinic and the 26th National Veterans Wheelchair Games. Participants were at least 18 years of age, had a lower-limb amputation, and were ...

PURPOSE Although functional differences have been described between patients with lower extremity bone sarcoma with amputation and limb-preservation surgery, differences have not clearly been shown between the two groups related to quality of life. The purpose of the study was to determine if there is a difference in overall quality of life in lower extremity bone sarcoma survivors related to w...