In recent years, there has been an increase in using self- admistrated questionnaires to accurately assess intervention outcomes in hand surgery to determine the quality of healthcare. This study aims to evaluate whether the Manchester Modified Disabilities of the Arm, Shoulder and Hand (M2DASH) questionnaire is a valid, reliable, responsive, and unbiased outcome measure for Carpal Tunnel syndrome compared to the Disability of Arm, Shoulder, and Hand (DASH) questionnaire, Boston questionnaire (BQ), and Nerve Conduction Studies (NCS).

Background & Objectives

Sensory and motor manifestations in carpal tunnel syndrome (CTS) are well documented, whereas the associated autonomic dysfunction is often overlooked. The aim of this study is to demonstrate that autonomic dysfunction of the CTS hands can be quantified by measuring skin capacitance.

Haemophilia care has steadily improved over the years and especially so during the last decade. The routine use of prophylactic treatment has undoubtedly resulted in a significant improvement in the life-style, quality of life and life expectancy of these patients. However despite our best efforts there is still a group of young adults who have a severe degree of knee joint destruction as a result of repeated articular bleeding episodes during their early years.

The knee is the most common joint affected in haemophilia (50%). The repeated articular bleeding episodes during the patients' early years leads to the onset of pain and significant functional disability at a time when they require the best possible quality of life. The major objective of total joint replacement is to reduce the level of pain in the affected joint and, in addition, a significant reduction in the frequency and number of joint bleeds, which improves both function and mobility.

The results of 60 primary total knee replacements performed in 42 patients with severe haemophilia between 1983 and 2003 were reviewed retrospectively. Functional results were assessed using the Hospital for Special Surgery (HSS) knee score both pre- and post-operatively. Kaplan-Meier survivorship analysis was used to calculate prosthetic survival.

The mean age of patients was 43.35 (range 25-70yrs). The overall prevalence of infection was less than 2%. The HSS clinical score was excellent or good for 95% of the knees.

We believe that total joint replacement is a safe and effective procedure in the management of haemophilic joint arthropathy. The latest techniques using continuous infusion and recombinant factor replacement have gone a long way to reducing the complications rate and to achieving results that match those of the general population.

Introduction: Severe haemophilia affects 1 in 10,000 men. The ankle along with the hip and knee are commonly affected. Ankle fusion is the preferred surgery for end stage arthritis in the younger patient although debate exists as to the preferred technique. We conducted a retrospective review of the arthroscopic ankle fusions on haemophiliacs from Oxford and compared data with that of a specialist unit in London using an open technique.

Materials and Methods: We reviewed 22 ankles (22 patients) from Oxford and 10 ankles (8 patients) from London. 90% had Type A haemophilia with similar regular monthly Factor VIII usage: 17941 U/month (Oxford) compared with 17992 (London). 73% of patients in the Oxford Group and 100% of the London group had Hepatitis C and/or HIV.

Results: Union was achieved in all patients. The mean time to union in the open group was 9.1 weeks (Mode- 8 weeks, Range 7–14) compared to 12.2 weeks (Mode- 12 weeks, Range 8–24) in the arthroscopic group. Screw removal was required in 4 patients (3 arthroscopic v’s 1 open). 1 patient in the arthroscopic group suffered a pseudoaneurysm of the dorsalis pedis artery. The arthroscopic group spent less time in hospital- 5.7 days compared to 9.5. Factor VIII usage was less in the arthroscopic group- 32,882 Units compared to 40013.

Discussion: Patients of this nature should be managed in centres used to dealing with their complex needs. Arthroscopic ankle fusion in haemophiliacs is safe for these patients. Although arthroscopic fusion may take slightly longer to unite, there are benefits in terms of reduced patient stay and factor VIII requirement and therefore costs.

Haemophilia care has steadily improved over the years and especially so during the last decade. The routine use of prophylactic treatment has undoubtedly resulted in a significant improvement in the life-style, quality of life and life expectancy of these patients, and bodes well for the future.

The knee is the most common joint affected in patients with severe haemophilia (approx 50%) and despite best efforts there is still a group of young adults who have a severe degree of knee joint destruction as a result of repeated articular bleeding episodes during their early years.

The indications for operation are primarily disabling pain that is unresponsive to medical treatment. Deformity and poor functional range of motion, particularly a severe flexion contracture of the knee, are relative indications and may in themselves justify joint replacement. Equally joint contractures and flexion deformity pose various surgical challenges for the surgeon. The introduction of continuous replacement clotting factor has facilitated the operation and in our experience has reduced the complications of TKR. We have found that it permits earlier rehabilitation and in our present series the outcome in this group of patients almost comparable to TKR performed in the general population.

Patients with severe haemophilia have a tendency towards recurrent haemarthroses resulting in chronic synovitis and leading to end stage haemophilic arthropathy. From 1997 to 2001 five patients underwent sequential bilateral total knee replacement. We compared these patients with 13 haemophilic patients undergoing primary unilateral total knee replacement. One senior surgeon performed all surgery using an identical prosthesis under similar surgical and haematological conditions.

We reviewed information regarding pre-operative medical condition, antibiotic prophylaxis, blood replacement requirement and tourniquet time were all recorded. The rate of post-operative complications and economic evaluation between the two cohorts was calculated. Functional results were assessed using the Hospital for Special Surgery knee scoring system both pre and postoperatively.

We have shown that complication rates following bilateral and unilateral total knee replacements are comparable and that there are no differences in the functional outcomes or complication rates between the two groups. Furthermore, we found that bilateral procedures were advantageous with respect to total rehabilitation times, length of in-patient stay clotting factor usage and cost efficiency.

Failure of an acetabular cup is uncommon and has been attributed to wear or creep, trauma or bony irregularities in the acetabulum. We report ten cases in which fracture of the cup occurred at the site of drill holes used to anchor the marker wire. The role of such indentations as stress raisers has not been previously reported; we suggest that deep indentations or grooves should not be placed in the most highly stressed areas and that the cup thickness should allow for predicted wear rates.

Five children with atlanto-axial rotatory fixation (AARF) in association with fractures of the clavicle are described. It is postulated that the rotary fixation is a direct result of the trauma which produces the fracture. The importance of early diagnosis is stressed, since delayed diagnosis may lead to chronic deformity. Early diagnosis depends on awareness of the possibility of AARF, and either fluoroscoping the patient in order to take appropriate spot films or imaging the atlanto-axial joint by CT. A simple classification of AARF is proposed based on distinct radiological features which differentiate subluxation from dislocation.

We investigated the relationship between the pain experienced by 50 patients with osteoarthritis of the hip and the resting intra-articular pressure of the synovial fluid. We found a significant linear correlation between these factors, greater pain being experienced by patients with higher pressures. In 20 cases we showed that the pressure rises in extension and medial rotation and is least in flexion and mid-abduction. These results help to explain the benefits of rotation osteotomy of the hip and of psoas release. They also help explain the natural resting position of the hip in patients with an acute effusion and the fixed deformities associated with late osteoarthritis of the hip.

The use of a rotation osteotomy of the humerus in 10 patients with disabling loss of lateral rotation at the shoulder due to brachial plexus birth injuries is described. The operative technique and complications are discussed. Before operation only one patient was independent, but after operation nine of them were. Restoration of lateral rotation at the shoulder can improve the function, the appearance and the independence of these handicapped patients.