Distal radius fractures are increasingly treated by internal fixation, but there have been relatively few studies relating to functional outcome at 12 months or more. The aim of this study was to ascertain the patient reported function of the wrist at a minimum of 12 months following fixation of a distal radius fracture, the time taken to return to work, and the complication rate. We conducted a retrospective review of 187 consecutive patients treated by a specialist hand and wrist trauma team at a tertiary referral unit over a 5 year period. Mean age was 57.3 years (range 16–93). Median time to surgery was 4 days (interquartile range 2–9). Median follow up was 31 months (interquartile range 23–41 months). The median PRWE score was 3; (range 0–83). There was no difference in outcome in patients who had surgery delayed by greater than 2 weeks (p>0.05). The median time to return to work was 5 weeks (interquartile range 1–8 weeks). There were 15 complications (8 %) including 3 tendon injuries. We have demonstrated an early return to work in patients who were employed, a low complication rate, and highly favourable functional outcomes at a mean of 30 months postoperatively. We recommend the use of the DVR plate and involvement of a dedicated hand and wrist trauma team for treatment of unstable fractures of the distal radius.
Introduction Trochanteric bursitis is described as pain over the lateral side of the hip and thigh. The usual treatment is rest, administration of NSAIDs and injection of local anaesthetic and corticosteroid. Occasionally it is resistant to these measures. Background Whilst performing an ablation of the trochanteric bursa we noticed that the fascia lata looked particularly tight. Therefore a z-plasty of the fascia lata was performed. Methods Patients were identified from the senior author9s logbook. Retrospective case note review and telephone interview study was performed. All patients who have undergone this procedure between October 2004 and September 2006 are included. They had all failed a regime of 8/52 physiotherapy and NSAID followed by x3 injections 8/52 apart. The visual analogue pain scoring system was used to assess all the patients post-operatively. Complete resolution of pain was seen as an excellent result. A score of 1-2 was regarded as good, and 3 or above as poor. All were followed up in the outpatients until they had returned to normal function. Results We present 15 patients with a mean follow-up of 14 (4-27) months. Mean age 50 (18-76). 10 were women. All were unilateral. 13 excellent and 2 good results. All returned to normal function. There was 1 superficial infection. No patients had a snapping IT band. Discussion Trochanteric bursitis is a common condition with an incidence in primary care of as 1.8 patients per 1000 per year. It is more common in females (80%). Trochanteric bursitis is commonly due to repetitive trauma with repetitive irritation of the bursa by the fascia lata during walking. Therefore by elongating the fascia lata slightly you can prevent this repetitive trauma. Conclusion Z-plasty of the fascia lata is a procedure that can be used for the treatment of intractable trochanteric bursitis.
It has been reported that the effectiveness of arthroscopic procedures in terms of preventing recurrent dislocation has not matched that from open techniques. Also little is known about how these knots behave when exposed to physiological loading following repair. This study presents the development of a practical tool to allow surgeons to test the quality of their arthroscopic knots and allow them to make choices with regard to knot configuration and suture material. This study uses an apparatus to model the repair of a Bankart lesion. Ten examples of the Duncan loop and SMC knots were tied using PDS, Ethibond, Panacryl and Fibrewire. An arthroscopic knotting technique was used. Reverse slippage occurring during the tying process was recorded. Each knot was then left for 12 hours under loads equivalent to a Bankart repair and the subsequent reverse slippage was recorded. After initial passing of the Duncan loop and after passing of locking hitches the sutures were ranked inversely to size of suture loop (resistance to slippage). Only Fibrewire showed a significant difference (5.7 +/- 1.03 mm to 5.66 +/- 0.5 mm; p <0.05). After 12 hrs, some evidence of reverse slippage was noted, especially with Fibrewire (5.66 +/- 0.5 mm--significant p <0.05). The SMC knot showed generally inferior results. In this study using arthroscopic techniques, Fibrewire performed less well than other materials.
The treatment of unstable distal radius fractures remains controversial. Volar locking plates provide stable fixation using the fixed angle device principle. More recently this technique has gained increasing popularity with several reports demonstrating good results. We present our experience from the first 259 patients performed at this institution. Method: Local Ethics Committee approval was obtained prior to the onset of the study. Theatre records and implant forms were used to recruit all patients in whom a Distal Volar Radius (DVR) Plate, (DePuy, Leeds, United Kingdom) was used for an unstable distal radius fracture between August 2005 and February 2008. Surgery was performed either by a consultant, or a specialist registrar. Two hundred and fifty nine consecutive patients were identified. Six patients had bilateral distal radius fractures. Patient records were reviewed, and each patient contacted via a postal questionnaire and Patient-Rated Wrist Evaluation (PRWE). Other outcome measures included return to work and complication rate. Results: Of the 259 patients 160 responses were received, response rate 62%. The mean follow up was 30.8 months, (Range 18–48). The mean age of the patients was 57.3 years (Range 16–93). The mean inpatient stay was 1.6 days, (mode 1 day). The median PRWE was 3; (range 0–83) and the mode was 0. Ninety four of the patients had a PRWE of ≤5. Seventy one out of 78 patients (91%) returned to the same job. The mean return to work was 40.6 days (SD37.5). There were 13 minor complications in total (7.8%). Six patients had extensor tendon irritation, of which two patients required extensor tendon reconstruction. One further patient had a spontaneous EPL rupture which was not associated with prominent metal work. Four (2.4%) patients had median nerve symptoms postoperatively. Two patients subsequently required carpal tunnel decompression, the other two settled spontaneously. Two (1.2%), patients developed Complex Regional Pain Syndrome. One patient developed a minor superficial wound infection. In all, 9 (5.4%) patients had removal of their metalwork, 6 for tendon irritation, 2 for wrist stiffness (one which was positioned too distally) and 1 for pin penetration into the joint. Discussion: Our results show that the DVR plate can be used reliably with good results and an early return to high levels of function. This is the largest series to date of the use of this distal volar locking plate.
A recent study has provided evidence-based guidelines for the follow-up of cemented total hip arthroplasty. As yet, there are no such guidelines on the surveillance of total knee arthroplasty. We reviewed the outcomes of patients who underwent this procedure in 1998 and 1999 at our institution.All patients were identified from operating theater log books. The follow-up data was then retrieved from the electronic patient record system used at our institution. We recorded the age, sex, side of procedure, evidence of radiological loosening, and date of revision surgery. The data with regards to radiological evidence of loosening and revision surgery were then analyzed using a R statistical software package. From this we were able to plot Kaplan-Meier survival and hazard plots.We identified 296 primary total knee arthroplasties. Using radiological evidence of loosening as the end point, we found that there was a gradual increase in failure with a peak at 8 years (Fig. 1). There was a 10-year survival rate of 85.8%. Using revision surgery, for any cause, as the end point, we found that again there was a constant rate increase up to a peak at 8 years (Figs. 2 and 3). There was a 10-year survival rate of 91.5%.Once the patient has made it through the first postoperative year, they do not need to be followed up again until 8 years, assuming they remain asymptomatic.Therapeutic Level IV.
Little is known about how knot-pusher design affects arthroscopic knot tying. In our practice, we observed the knot-pusher riding onto the arthroscopic knot at the point of maximum tightening. This can lead to snagging of the knot, which is undesirable as it may lead to loosening of, or damage to the knot. The aim of this study is to determine the optimum size of a knot-pusher to efficiently push the knot without overriding or snagging it. We used an apparatus to model arthropcopic knot tying. Ten examples each of the Duncan loop were tied under controlled conditions of load using one polydioxanone (PDS) monofilament absorbable suture (Ethicon, Livingston, UK), two Ethibond, two Fibrewire and two Panacryl. The loop of the knot was then secured and a 50 N force applied to tension the knot. The suture diameter was measured. Then the knot diameter was measured in two planes using an analogue micrometer. The internal diameter of a Mitek knot-pusher was measured. The mean maximum diameter for each knot was respectively PDS, 2.061 +/- 0.13 mm; Panacryl, 1.907 +/- 0.14 mm; Ethibond, 1.717 +/- 0.16 mm and Fibrewire, 1.654 +/- 0.14 mm. There were significant differences in size between knots tied with different materials except between Ethibond and Fibrewire where the difference was not significant. For each set of knots the smallest maximum knot diameter observed was identified. This was respectively PDS, 1.92 mm; Ethibond, 1.476 mm; Fibrewire, 1.488 mm and Panacryl, 1.715 mm. The internal diameter of a Mitek knot-pusher was found to be 1.95 mm. The current Mitek knot-pusher appears to be well suited to one PDS and two Panacryl. It appears less ideal for two Ethibond and two Fibrewire. One knot-pusher does not fit all and we suggest that different knot-pushers be used for different suture materials.
No evidence based guidelines on surveillance of cemented total hip arthroplasty exist. We reviewed outcomes of this procedure from 1996 & 1997. Patients were identifed from theatre log books. Follow up data was retrieved from patient records. Evidence of radiological loosening & time of revision were recorded. Data was analysed using a ® statistical software package. We identified 425 primary total hip arthroplasties. Using radiological evidence of loosening as the end point we found an initial peak and another at 8 years. 10 year survival rate was 86%. Using revision surgery as the end point we found an initial peak & another at 8 years. 10 year survival rate was 92%. Once the patient has made it to 1 year, no follow up is required until 8 years; unless symptomatic.
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