Plantar Fasciitis is an extremely common and challenging problem that presents itself to foot and ankle practitioners. Many different treatment modalities are available for this condition, with little proven benefit. ECSWT was approved for use by the FDA for the treatment of chronic proximal plantar fasciitis in 2002 and NICE published guidance in 2009 recommending its use in refractory cases. Patients who diagnosed with ultrasound scan, and for whom other treatments were unsuccessful, underwent treatment on an outpatient basis. They had three 4–5 minute sessions, once a week. A Spectrum machine was used delivering 10 Hz waves in 500 preset pulses at 2 bar pressure, followed by 2000 preset pulses at 2.5 bar pressure. Pre- and 3 month post-treatment pain levels were recorded using a 10 point Visual Analogue Scale.Introduction:
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Locked plates confer angular stability across fusion sites, and as such are more rigid than either screws or intramedullary nails. This gives the advantage of reducing motion to enhance union rates and potentially allowing early weight bearing. The Philos plate (Synthes) is a contoured locking plate designed to fix humeral fractures but which also fits the shape of the hindfoot and provides strong low profile fixation. Its successful use for Our aim was to prospectively evaluate the use of the Philos plate in hindfoot arthrodesis Twenty-one hindfoot arthrodeses were performed using the Philos plate between Oct 2008 and Jan 2010. Patients were followed up for a minimum of 1 year and had preoperative and 6 monthly AOFAS hindfoot scores and serial radiographs until union. Overall there were 15 ankle fusions, 5 Our conclusion is that the high non-union rates are probably due to the lack of compression conferred across the join by the Philos plate as there is no compression hole and we did not supplement the fixation with a lag screw. We recommend using locked plates for hindfoot arthrodesis only with additional compression.
Radiofrequency thermal shrinkage of anterior cruciate ligament (ACL) laxity or partial injury is a relatively recent treatment. Studies have shown varied results with this technique but have had small study numbers and mixtures of both primary and reconstructed ACLs. We present our series of 109 patients. Between 1999 and 2008 our department performed radiofrequency thermal tightening on 109 patients with partial native ACL injury or ACL laxity. Fifty three patients completed both pre and post-operative evaluations at a mean follow-up of 20.5 months. Evaluation consisted of visual analogue pain scores, Tegner activity and Lysholm scoring. From the 110 patients that underwent thermal shrinkage for ACL instability 21 (19%) went on to require full ACL reconstruction. The decision to convert to full ACL reconstruction was made at a mean of 13 months (sd=12) following thermal shrinkage surgery. Comparing those who required ACL reconstruction with those who did not, we found those requiring reconstruction to be significantly younger. Mean = 25yrs vs. 31.5yrs. (p≤ 0.002) Fifty three patients completed both pre and post-operative evaluations at a mean follow-up of 20.5 months. Following treatment there was a significant improvement in mean Lysholm scores from 64.4 to 79.5 (p<
8.42x10-7) and pain scores 3.7 to 2.0 (p<
3.06x10-6); however there was a reduction in patients’ activity levels as assessed by Tegner score, from 6.65 to 6.0 (p<
0.019). Comparing those who required ACL reconstruction with those who did not, we found those requiring reconstruction to be have higher pre-operative level of activity (mean Tegner score = 7.3 vs. 6.5. (p<
0.047)). Radiofrequency thermal shrinkage of anterior cruciate ligament significantly improves knee function but may not be appropriate for younger patients or patients with high activity levels.
