The most effective surgical approach for total hip arthroplasty
(THA) remains controversial. The direct anterior approach may be
associated with a reduced risk of dislocation, faster recovery,
reduced pain and fewer surgical complications. This systematic review
aims to evaluate the current evidence for the use of this approach
in THA. Following the Cochrane collaboration, an extensive literature
search of PubMed, Medline, Embase and OvidSP was conducted. Randomised
controlled trials, comparative studies, and cohort studies were
included. Outcomes included the length of the incision, blood loss,
operating time, length of stay, complications, and gait analysis.Aims
Materials and Methods
The aim of this study was to compare early functional and health
related quality of life outcomes (HRQoL) in patients who have undergone
total hip arthroplasty (THA) using a bone conserving short stem
femoral component and those in whom a conventional length uncemented
component was used. Outcome was assessed using a validated performance
based outcome instrument as well as patient reported outcome measures
(PROMs). We prospectively analysed 33 patients whose THA involved a contemporary
proximally porous coated tapered short stem femoral component and
53 patients with a standard conventional femoral component, at a
minimum follow-up of two years. The mean follow-up was 31.4 months
(24 to 39). Patients with poor proximal femoral bone quality were
excluded. The mean age of the patients was 66.6 years (59 to 77)
and the mean body mass index was 30.2 kg/m2 (24.1 to
41.0). Outcome was assessed using the Oxford Hip Score (OHS) and
the University College Hospital (UCH) hip score which is a validated
performance based instrument. HRQoL was assessed using the EuroQol
5D (EQ-5D).Aims
Patients and Methods
Acetabular revision surgery is becoming more prevalent with an estimated increase of 137% by 2030. It is challenging surgery especially in the presence of deficient bone loss. Several techniques of acetabular reconstruction are used world-wide. The greater the bone loss (Paprosky Type IIIA and IIIB, and AAOS Classification of Acetabular Bone Loss Type 3 and 4) the more complex are the reconstruction methods. There is however, insufficient literature comparing the contemporary techniques of revision acetabular reconstruction and their outcomes. The purpose of this study was to systematically review the literature and to report clinical outcomes and survival of contemporary acetabular revision arthroplasty techniques (tantalum metal (TM) systems, uncemented revision jumbo cups, reinforced devices such as cages and rings, oblong cups and custom-made triflange cups). We specifically looked at outcomes when reconstruction was undertaken in the presence of bone loss.Introduction
Objectives
