Goal. The goal of this prospective, non-randomized study is to compare functional and life-quality changes in primary total hip replacement (THR) with minimally invasive anterior (MIA) and direct lateral (DL) approach in six months follow-up. Materials and Methods. Sixty (30 MIA and 30 DL) consecutive patients underwent primary THR were operated by the same senior surgeon. Patients completed functional and life-quality scores (Oxford Hip Score, Harris Hip Score, EQ-5D) before operation and four times (2 and 6 weeks, 3 and 6 months) after THR. Physical examination was taken all times. 15–15 patients underwent MRI examination to adjudge status of abductor muscles. The average patient age was approximately equal in both group. Results. The average OHS values were 13,4; 27,5; 40,9; 45,3; 47,5 in MIA and 15,3; 25,3; 39,7; 43,8; 45 in DL, the average HHS values 43,1; 68,7; 85,3; 91,9; 96,7 in MIA and 43; 58,2; 81,5; 90,2; 93,9 in DL, the average EQ-VAS 41,1; 72,5; 85,9; 87,8; 92,4 in MIA and 55,6; 67,8; 80,6; 84; 91,3 in DL consecutively. In MIA group both functional and life-quality scores showed better results, but for the 3rd postoperative month increases were approximately equal. Abductor muscle strength was significantly greater in MIA group in this period. In the 6th postoperative week Trendelenburg-sign was detected in 24 cases (80%) in DL and in 2 cases (6,7%) in MIA group, but in MIA patients were greater trochanter fractures, which had gone healing and limping was not detected 3 months after surgery. 3 months after surgery Trendelenburg-sign was detected in 2 cases in DL group. In follow-up period residual trochanteric pain was detected in 3 cases in DL but none in MIA group. Two weeks after THR climbing a flight of stairs was normal and public transport could be used by 80% of patients in MIA group. Distance walk was unlimited, support had not needed, daily activities were easy. There were 7 operative complications in MIA group, including 2 greater trochanter fracture, 1 haematoma and 4 transient lateral femoral cutaneous nerve palsy, which showed change for the better after 6 months. Postoperative hip dislocation was not detected. In DL group MRI represented fatty infiltration and atrophy of abductor muscles in most cases. Conclusions. Besides the fact that our learning curve may influence the results. It seems that earlier mobilisation and faster postoperative recovery can be achieved by MIA approach, which have many financial and social benefits. It preserves muscles and tendons, which probably can influence the long-term results. By preventing abductor muscles can assure better gait pattern. Of course additional long-term studies are needed

Introduction. Direct lateral approaches to the hip require detachment and repair of the anterior part of the gluteus medius and minimus tendon attachments. Limping may occur postoperatively due to nerve injury or failure of muscle re-attachment. The aim of this study was to assess the integrity of abductor muscle repairs using a braided wire suture marker. Methods. Total hip arthroplasties were inserted using a modified Freeman approach. After repair of the abductor tendons using a 1 PDS suture with interlocking Kessler stitches, a 3–0 braided wire suture marker was stitched into the lower end of the flap. The suture was easily visible on postoperative radiographs and its movement could be measured. Patients were assessed using radiographs and Oxford hip scores collected prospectively. Results. 56 joint replacements were performed in 51 patients with no major surgical complications. Mean age was 65 yr and 80% (n=41) were female. It proved possible to reproducibly classify repairs based on radiographic measurements as: no wire movement (43%); repair stretched, moving cephalad a short distance (46%); repair detached, moving cephalad a significant distance (11%). Risk of failure of the repair had no relationship with age, preoperative Oxford hip score, or postoperative Oxford hip score. The mean Oxford hip score drop in the no movement group was 36%, the stretched group 37%, and the detached group 33%. These differences were not significant. Discussion/Conclusion. The wire marker proved to be a revealing method of auditing abductor repair following hip arthroplasty. No difference was demonstrated in outcome in relation to wire movement, therefore this study did not show any advantage from a careful repair technique. Due to the small number of failed repairs there may be a type II error. This method may also be useful in assessing the integrity of other large tendon repairs, such as quadriceps tendons splits in total knee replacements

Aims

The aim of this study was to report the three-year follow-up for a series of 400 patients with a displaced intracapsular fracture of the hip, who were randomized to be treated with either a cemented polished tapered hemiarthroplasty or an uncemented hydroxyapatite-coated hemiarthroplasty.

Aims

Debate continues about whether it is better to use a cemented or uncemented hemiarthroplasty to treat a displaced intracapsular fracture of the hip. The aim of this study was to attempt to resolve this issue for contemporary prostheses.

Aims

Displaced, comminuted acetabular fractures in the elderly are increasingly common, but there is no consensus on whether they should be treated non-surgically, surgically with open reduction and internal fixation (ORIF), or with acute total hip arthroplasty (THA). A combination of ORIF and acute THA, an approach called ’combined hip procedure’ (CHP), has been advocated and our aim was to compare the outcome after CHP or ORIF alone.

Aims

Hemiarthroplasty of the hip is usually carried out through either a direct lateral or posterior approach. The aim of this prospective observational study was to determine any differences in patient-reported outcomes between the two surgical approaches.

Fractures and nonunions of the proximal humerus are increasingly treated by open reduction and internal fixation. The extended deltopectoral approach remains the most widely used for this purpose. However, it provides only limited exposure of the lateral and posterior aspects of the proximal humerus. We have previously described the alternative extended deltoid-splitting approach. In this paper we outline variations and extensions of this technique that we have developed in the management of further patients with these fractures.

Coronal plane fractures of the posterior femoral condyle, also known as Hoffa fractures, are rare. Lateral fractures are three times more common than medial fractures, although the reason for this is not clear. The exact mechanism of injury is likely to be a vertical shear force on the posterior femoral condyle with varying degrees of knee flexion. These fractures are commonly associated with high-energy trauma and are a diagnostic and surgical challenge. Hoffa fractures are often associated with inter- or supracondylar distal femoral fractures and CT scans are useful in delineating the coronal shear component, which can easily be missed. There are few recommendations in the literature regarding the surgical approach and methods of fixation that may be used for this injury. Non-operative treatment has been associated with poor outcomes. The goals of treatment are anatomical reduction of the articular surface with rigid, stable fixation to allow early mobilisation in order to restore function. A surgical approach that allows access to the posterior aspect of the femoral condyle is described and the use of postero-anterior lag screws with or without an additional buttress plate for fixation of these difficult fractures.

Cite this article: Bone Joint J 2013;95-B:1165–71.