Robotic assistance in knee arthroplasty has become increasingly popular due to improved accuracy of prosthetic implantation. However, literature on the mid-term outcomes is limited especially that of hand-held robotic-assisted devices. We present one of the longest follow-up series to date using this novel technology and discuss the learning curve for introducing robotic technology into our practice. The purpose of this
The different types of treatment for osteonecrosis of the femoral head have not led to a consensus about which treatment is best for the different stages. Particularly in the later stages of osteonecrosis, the disease still progresses to destruction of the femoral dome. The purpose of our study was to check the outcome of bone impaction grafting used for the head-preserving treatment of severe femoral head osteonecrosis. In order to preserve the femoral head, the sphericity and mechanical properties of the femoral dome must be contained and further collapse prevented. In this prospective study, we included 28 hips in 27 patients who had severe complaints of pain due to an extensive osteonecrotic lesion. The mean age of the patients was 33 years with a mean follow up time of 42 months.Introduction
Methods
We have performed a prospective,
Our study aimed to examine not only the incidence but also the
impact of noise from two types of total hip replacement articulations:
ceramic-on-ceramic and ceramic-on-polyethylene. We performed a case-controlled study comparing subjective and
objective questionnaire scores of patients receiving a ceramic-on-ceramic
or a ceramic-on-polyethylene total hip replacement by a single surgeon.Objectives
Methods