Revision total hip arthroplasty (THA) is challenging
when there is severe loss of bone in the proximal femur. The purpose
of this study was to evaluate the clinical and radiographic outcomes
of revision THA in patients with severe proximal femoral bone loss
treated with a fluted, tapered, modular femoral component. Between
January 1998 and December 2004, 92 revision THAs were performed
in 92 patients
Objectives. An important measure for the diagnosis and monitoring of knee osteoarthritis is the minimum joint space width (mJSW). This requires accurate alignment of the x-ray beam with the tibial plateau, which may not be accomplished in practice. We investigate the feasibility of a new mJSW measurement method from stereo radiographs
Stereoradiography with a base shift of the source of illumination was
Aims. It is well established that there is a strong association between
Perthes’ disease and worsening socioeconomic deprivation. It has
been suggested that the primary determinant driving this association
is exposure to tobacco smoke. This study aimed to examine this hypothesis. Patients and Methods. A hospital case-control study (n = 149/146) examined the association
between tobacco smoke exposure and Perthes’ disease, adjusting for
area-level socioeconomic deprivation. Tobacco smoke exposure was
assessed by parental questionnaire of smoking habits during pregnancy,
and by quantitative assay of current exposure
We prospectively randomised 100 patients undergoing cemented total knee replacement to receive either a single deep closed-suction drain or no drain. The total blood loss was significantly greater in those with a drain (568 ml versus 119 ml, p <
0.01; 95% CI 360 to 520) although those without lost more blood into the dressings (55 ml versus 119 ml, p <
0.01; 95% CI −70 to 10). There was no statistical difference in the postoperative swelling or pain score, or in the incidence of pyrexia, ecchymosis, time at which flexion was regained or the need for manipulation, or in the incidence of infection at a minimum of five years after surgery in the two groups. We have been unable to provide evidence to support the
Aims. The pre-operative level of haemoglobin is the strongest predictor
of the peri-operative requirement for blood transfusion after total
knee arthroplasty (TKA). There are, however, no studies reporting
a value that could be considered to be appropriate pre-operatively. . This study aimed to identify threshold pre-operative levels of
haemoglobin that would predict the requirement for blood transfusion
in patients who undergo TKA. . Patients and Methods. Analysis of receiver operator characteristic (ROC) curves of
2284 consecutive patients undergoing unilateral TKA was
The outcome of 219 revision total hip arthroplasties
(THAs) in 98 male and 121 female patients,
Disarticulation has been carried out in ten ankles in nine patients in whom it was not possible to
1. The indications for the
Obviously these and other problems need much research, but the preliminary work already done is promising enough to indicate that a useful and dependable prosthesis could be developed to operate by the
We present a retrospective study of patients suffering from a variety of benign tumours in whom external fixators were
Intramedullary infection in long bones represents
a complex clinical challenge, with an increasing incidence due to the
increasing
Excision of the proximal femur for tumour with
prosthetic reconstruction
We compared the
Over a two-year period, 265 Norwegian orthopaedic surgeons working at 71 institutions performed 63 484 operations under a tourniquet. Their replies to a questionnaire revealed that they mostly followed modern guidelines in their
In March 2012, an algorithm for the treatment
of intertrochanteric fractures of the hip was introduced in our academic
department of Orthopaedic Surgery. It included the
Bone loss involving articular surface is a challenging
problem faced by the orthopaedic surgeon. In the hand and wrist,
there are articular defects that are amenable to autograft reconstruction
when primary fixation is not possible. In this article, the surgical
techniques and clinical outcomes of articular reconstructions in
the hand and wrist
We studied retrospectively the results of revision arthroplasty of the elbow
1. Experimental evidence suggests that the autogenous graft exhibits some advantage over refrigerated homogenous grafts in that healing takes place more rapidly but that in the end the results are the same. 2. Histological study of fragments of healing grafts, both autogenous and refrigerated, that have been removed from human hosts shows no significant difference in the rate or method of repair. 3. Study of the clinical results of the
We reviewed 212 consecutive patients with adolescent
idiopathic scoliosis who underwent posterior spinal arthrodesis
using all pedicle screw instrumentation in terms of clinical, radiological
and Scoliosis Research Society (SRS)-22 outcomes. In Group 1 (51
patients), the correction was performed over two rods