A larger radial tuberosity, and therefore a smaller radioulnar space, may cause mechanical impingement of the DBT predisposing to tear. We sought to investigate anatomic factors associated with partial DBT tears by retrospectively reviewing 3-T MRI scans of elbows with partial DBT tears and a normal elbow comparison group 3-T MRI scans of elbows with partial DBT tears and elbows with no known pathology were reviewed retrospectively by two independent observers. Basic demographic data were collected and measurements of radial tuberosity length, radial tuberosity thickness, radio-ulnar space, and radial tuberosity-ulnar space were made using simultaneous tracker lines and a standardised technique. The presence or absence of enthesophytes and the presence of a single or double DBT were noted. 26 3-T MRI scans of 26 elbows with partial DBT tears and 30 3-T MRI scans of 30 elbows without pathology were included. Basic demographic data was comparable between the two groups. The tear group showed statistically significant larger mean measurements for radial tuberosity length (24.3mm vs 21.3mm, p=0.002), and radial tuberosity thickness (5.5mm vs 3.7mm, p=<0.0001. The tear group also showed statistically significant smaller measurements for radio-ulnar space (8.2mm vs 10.0mm, p=0.010), and radial tuberosity-ulnar space (7.2mm vs 9.1mm, p=0.013). There was a statistically significant positive correlation between partial DBT tears and presence of enthesophytes (p=0.007) as well as between partial DBT tears and having two discrete DBTs rather than a single or interdigitating tendon (p=<0.0001). Larger radial tuberosities, and smaller radio-ulnar and radial tuberosity-ulnar spaces are associated with partial DBT tears. This may be due to chronic impingement, tendon delamination and consequent weakness which ultimately leads to tears. Enthesophytes may be associated with tears for the same reason. Having two discrete DBTs that do not interdigitate prior to insertion is also associated with partial tears.
A retrospective review of 57 military patients undergoing ankle arthroscopy between 1999 and 2011 was performed. A case-note review of medical records was undertaken pertaining to military role, ankle injury sustained, mechanism, presenting symptoms and their duration. Arthroscopic findings were compared to findings on radiographs and MRI scans. At first presentation 23 patients had features of arthritis on radiographs. We found MRI was both highly sensitive (97.7%) and specific (93.4%) in detecting osteochondral defects (OCD). 16 of the patients had evidence of osteochondral injury. All OCDs picked up on MRI were confirmed at arthroscopy. Ankle injury may not be a benign injury in military personnel, with over half of these young patients having radiological features of osteoarthritis at presentation. We found MRI an effective tool for identifying occult injuries not seen on radiographs. Lateral ligament injury with associated gutter scarring can be successfully treated with arthroscopic debridement. This suggests pseudoinstability rather than a true mechanical instability as the main cause for patient's symptoms in this cohort.
This paper describes the outcomes obtained from a 12 hour group based multidisciplinary functional restoration programme for patients with persistent low back pain who presented with psychosocial obstacles to recovery. The programme was designed to address modifiable psychosocial obstacles to recovery over a four week period, reduce pain related disability, improve pain self-efficacy and reduce patients' reliance on analgesic medication. A single group retrospective analysis.Objectives
Design
To establish the early outcome, satisfaction and complications of sinus tarsi implants in the management of symptomatic flexible flatfeet for a paediatric population We included all patients aged 18 years or less who were treated for flexible flatfeet with a sinus tarsi implant between January 2010 and June 2012. We excluded patients who had a history of clubfeet or tarsal coalition. 34 patients had 59 implants. The mean age at surgery was 13.7 yrs (9–17 yrs), with mean follow-up of 22 months (range 10–35). Mean AOFAS improved from 65.7 to 87.9 (p<0.001), with an improvement in AOFAS pain scores (p=0.0001). Radiographic correction occurred in all feet, with average improvement of the anteroposterior talar-second metatarsal angle of 16 degrees, and the lateral talar-first metatarsal angle of 9 degrees. Implant placement satisfaction rate was 86%, with 81% claiming that they would have the procedure again. Complications included peroneal spasm (8%), extrusion (7%), revision (5%), and removal (5%). Peroneal spasm was recalcitrant in 3 of the 5 cases, and those with spasm had a higher average forefoot abduction measurement (35 degrees) than the remaining treated cases (25 degrees).Purpose
Methods and results
Our aim in this audit was to determine whether intensive rehabilitation post-operatively influenced length of stay and readmission rates for patients undergoing primary total knee arthroplasty. In September 2007, a dedicated weekend physiotherapy service was set up in our Trust for patients following joint arthroplasty at a cost of £30,000 per annum. A prospective audit was conducted over two six-month periods, before and after the introduction of this service, including 202 and 240 patients respectively. Patient demographics including ASA grade and strict inclusion and exclusion criteria were used. The effect of anaesthetic type on post-operative pain control was also reviewed. Chi-squared and Mann-Whitney tests were used to analyse non-parametric data. In the second cohort, with intensive rehabilitation, a statistically significantly higher number of patients were discharged within seven days of admission (64% vs 36%, p<0.01). This was despite there being a significantly higher number of patients with high ASA grades 3-4 in this cohort (37% vs 27%, p<0.05). The median length of stay in the second cohort was seven days compared to eight in the first cohort. There was a slight increase in rate of readmission within the second cohort but this was not statistically significant. We found that the addition of a femoral nerve block significantly reduced post-operative pain. We concluded that an annual financial saving to the Trust of approximately £118,000 could be made by the addition of an additional dedicated physiotherapist in our unit. Patients can be safely discharged sooner with intensive rehabilitation and may benefit in the longer term by improved knee function.
