We describe a simple, retroperitoneal approach for the removal of acetabular components that have migrated into the pelvis. The dense fibrous tissue layer which surrounds the implant protects the iliac vessels during removal of the cup by this method.
A new method of repair of the calcaneal tendon, which uses a small transverse skin incision, is described. In 41 patients, there was only one minor wound problem and the clinical results were satisfactory.
A new method of demonstrating sagittal laxity in the anterior cruciate-deficient knee is described. Seventy such knees were compared to 70 normal knees. Sagittal laxity was recorded as the average displacement of the medial and lateral femoral condyles. This displacement index was significantly different between the two groups of knees (P less than 0.0001). A range for normal and abnormal knees is discussed. Quantitative assessment of the degree of sagittal laxity by clinical evaluation is shown to be unreliable. Only the pivot-shift test demonstrated any significant correlation with the amount of sagittal displacement (P less than 0.05).
1. A modified method of stabilisation of the thumb of the spastic hand is described whose rigidity overcomes the difficulty of maintaining a good position while fusion is proceeding. 2. The method seems to have a place in the management of suitably selected patients with severe spastic thumb-in-palm.
1. The steps of the operation of spinal osteotomy, as carried out with the patient in the lateral posture, are described. 2. Details of post-operative management are given. 3. The major risks of the operation are discussed and precautions suggested.
At the end of this short study we have to sum up our views about the use of the acrylic prosthesis for arthroplasty of the hip. Some fatalities and a proportion of bad or poor results make this operation one to be undertaken only by surgeons well trained in the surgery of the hip and only on patients who really need it. However, the tolerance of the tissues to acrylic resin and the fixation of the stem in the neck of the femur promise to be lasting. We know that a much longer time is necessary to confirm these general statements, which proceed from an experience of only five years and the study of six hundred cases.
We conducted a prospective, randomised, controlled trial of 45 patients (47 elbows), with tennis elbow, who underwent either a formal open release or a percutaneous tenotomy. All patients had pre- and post-operative assessment using the Disability of Arm, Shoulder and Hand (DASH) scoring system. Both groups were followed up for a minimum of 12 months. Statistical analyses using the Mann-Whitney U test and repeated measured ANOVA showed significant improvements for patient satisfaction (p = 0.012), time to return to work (p = 0.0001), improvements in DASH score (p = 0.001) and improvement in sporting activities (p = 0.046) in the percutaneous group. Those patients undergoing a percutaneous release returned to work on average three weeks earlier and improved significantly more quickly than those undergoing an open procedure. The percutaneous procedure is a quicker and simpler procedure to undertake and produces significantly better results.
