1. The results of repair of the
We report a case of iatrogenic
Injuries to the
Traction injury to the
Injury to the
1. We have described what happens to patients a number of years after injury of the
We present the case of a 63-year-old woman who sustained an acrylic cement burn of the
Pain in the distribution of the
Experiments have shown that the tension of the
We describe a patient in whom an initially intact
Severe leg pain in a patient after total hip replacement was found to be caused by compression of the
An orientated substratum has been implicated in the development and regeneration of axons and synapses. We prepared a basement membrane matrix from autogenous striated muscle, used it to repair the
1. The risk of injury to the
Aims. Avulsion of the proximal hamstring tendon origin can result in significant functional impairment, with surgical re-attachment of the tendons becoming an increasingly recognized treatment. The aim of this study was to assess the outcomes of surgical management of proximal hamstring tendon avulsions, and to compare the results between acute and chronic repairs, as well as between partial and complete injuries. Methods. PubMed, CINAHL, SPORTdiscuss, Cochrane Library, EMBASE, and Web of Science were searched. Studies were screened and quality assessed. Results. In all, 35 studies (1,530 surgically-repaired hamstrings) were included. Mean age at time of repair was 44.7 years (12 to 78). A total of 846 tears were acute, and 684 were chronic, with 520 tears being defined as partial, and 916 as complete. Overall, 92.6% of patients were satisfied with the outcome of their surgery. Mean Lower Extremity Functional Score was 74.7, and was significantly higher in the partial injury group. Mean postoperative hamstring strength was 87.0% of the uninjured limb, and was higher in the partial group. The return to sport (RTS) rate was 84.5%, averaging at a return of 6.5 months. RTS was quicker in the acute group. Re-rupture rate was 1.2% overall, and was lower in the acute group.
The aim of this cadaver study was to identify
the change in position of the
1. A case of complete sciatic palsy complicating anticoagulant therapy is presented. 2. A brief review of the possible pathogenesis is made and the importance of early recognition and treatment of the syndrome is emphasised.
Peripheral nerve injury is an uncommon but serious
complication of hip surgery that can adversely affect the outcome.
Several studies have described the use of electromyography and intra-operative
sensory evoked potentials for early warning of nerve injury. We
assessed the results of multimodal intra-operative monitoring during
complex hip surgery. We retrospectively analysed data collected
between 2001 and 2010 from 69 patients who underwent complex hip
surgery by a single surgeon using multimodal intra-operative monitoring
from a total pool of 7894 patients who underwent hip surgery during
this period. In 24 (35%) procedures the surgeon was alerted to a
possible lesion to the sciatic and/or femoral nerve. Alerts were
observed most frequently during peri-acetabular osteotomy. The surgeon
adapted his approach based on interpretation of the neurophysiological changes.
From 69 monitored surgical procedures, there was only one true positive
case of post-operative nerve injury. There were no false positives
or false negatives, and the remaining 68 cases were all true negative.
The sensitivity for predicting post-operative nerve injury was 100%
and the specificity 100%. We conclude that it is possible and appropriate
to use this method during complex hip surgery and it is effective
for alerting the surgeon to the possibility of nerve injury.
Sciatic nerve palsy is a recognised complication of primary total hip replacement. In our unit this complication was rare with an incidence of <
0.2% in the past ten years. We describe six cases of sciatic nerve palsy occurring in 355 consecutive primary total hip replacements (incidence 1.69%). Each of these palsies was caused by post-operative haematoma in the region of the