Can radiological results be surrogate markers of functional outcome in distal radial extra-articular fractures?

The purpose of this study was to evaluate the relationship between radiological and functional results in patients with extra-articular fractures of the distal radius. We conducted a prospective study of radiological and functional assessment in 95 consecutively selected extra-articular distal radius fractures. There were two patient groups: more than 60 and less than 60 years of age. The final fracture union radiographs were analysed for their functional outcome using the Michigan Hand Outcomes Questionnaire (MHQ) and the Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire. In patients with acceptable radiological results, 62% (MHQ group) and 72% (DASH group) of patients had satisfactory functional outcome. Analysing patients with satisfactory functional results, 56% (MHQ group) and 59% (DASH group) had satisfactory radiological results. There was a higher proportion of patients with better functional results, despite poor radiological results, in both of the age groups. There was a statistically significant correlation between satisfactory radial tilt and functional outcome in the younger patients. In the older age group, patients with satisfactory radiological results had satisfactory functional outcome (p < 0.05). However, in the older age group, satisfactory functional results were achieved, despite unsatisfactory radiological results

Are drains required following a routine primary total joint arthroplasty?

The purpose of this study was to evaluate the benefits of suction drainage following primary total joint arthroplasty. We reviewed primary total hip and knee replacements separately and together in 126 consecutive patients. There were 63 patients each in the drainage and no drainage groups. Sex distribution and anticoagulant use were similar in the two groups. All patients underwent the same operative technique and method of closure. The mean postoperative fall in haemoglobin was 3.2 and 3.3 gm/dl in the drainage and no drainage groups respectively. There was no statistically significant difference between the two groups with regard to blood transfusion requirements, rehabilitation time, postoperative complications such as hypotension and wound infections (p>0.05). The average rehabilitation time in both groups was 8–9 days. The routine use of a suction drain is unnecessary after an uncomplicated total joint arthroplasty