Introduction. Functional deficits persist in a significant percentage of total hip arthroplasties (THA), leading to patient dissatisfaction. Spinal stenosis is a leading cause of chronic
Purpose. The purpose of this study was to investigate the difference in the level of pre- and 6 months post-operative objective and subjective measures of
Purpose. To examine measurement properties of four
Long term outcomes of distal radius fractures have rarely been studied prospectively and do not traditionally extend past 1–2 years following treatment. The purpose of this study was to describe the long term patient-rated pain and
Introduction. In all traumatic injury there is a clear relationship between the structural tissue damage and resultant
The NDI is a simple 10-item questionnaire used to assess patients with neck pain. The original validation was performed on 52 patients with neck pain and the test-retest on 17 whiplash patients with a 2-day interval. The SF36 measures functional ability, wellbeing and the overall health of patients. It is used in health economics to assess the health utility, gain and economic impact of medical interventions. Objectives were to independently validate the NDI in patients with neck pain and to draw comparison between the NDI and SF36. 160 patients with neck pain attending the spinal clinic completed self-assessment questionnaires. A second questionnaire was completed in 34 patients after a period of 1-2 weeks. The internal consistency of the NDI and SF36 was calculated using Cronbach alpha. The test-retest reliability was assessed using the Bland and Altman method and the concurrent validity between the two questionnaires was assessed using Pearson correlation. Both questionnaires showed robust internal consistency: SF36 alpha = 0.878 (se=0.014, 95%CI=0.843 to 0.906) and NDI = 0.864 (se=0.017, 95%CI=0.825 to 0.894). The NDI had significant correlation to all eight domains of the SF36 (p<0.001). The individual scores for each of the ten items had significant correlation with the total
Purpose of the study:. To describe the incidence, nature, and risk factors associated with upper limb injuries in athletes participating in the London 2012 Paralympic Games. Materials and methods:. This study formed a component of the large prospective cohort study conducted over the 14-day period of the London 2012 Paralympic Games, coordinated through the IPC Medical Committee. Daily injury data were collected by team physicians in 3 329 athletes (46 606 athlete days) participating in the study, and 258 upper limb injuries were recorded. The incidence proportion (IP=number of injuries per 100 athletes), and incidence (number of injuries per 1000 athlete days) of upper limb injuries was calculated. Results:. The overall IP (with 95% CI) of upper limb injuries was 7,2 (6,4–8,1), with an incidence of 5,2 (4,6–5,8). Shoulder injuries were encountered most frequently with an overall incidence of 2,2 (1,85–2,7) and caused the greatest amount of time lost from sport. The incidence of shoulder injuries by sport was 8,8 (5,4–13,5) in powerlifting, 5,0 (2,1–9,8) in Judo, 2,8 (1,2–5,6) in wheelchair basketball, and 2,7 (1,6–4,2) in swimming. The incidence of injuries of the wrist and hand was 3,9 (1,4–8,5) in goal ball, 3,2 (1,5–6,0) in wheelchair basketball, and 2,8 (1,3–5,4) in table tennis. The majority of upper limb injuries occurred in athletes with spinal cord injuries (38,3%) and athletes with amputation or limb deficiency (28,4%). Rotator cuff impingement syndrome and chronic rotator cuff injury were the most frequent specific diagnoses in the upper limb injuries. Conclusion:. To date, this is the largest study evaluating upper limb injuries at the Paralympic Games. The shoulder is the anatomical region most frequently injured and caused the greatest time lost from sport. Type of sport, older age group, and athlete
Background. Foraminal stenosis is often encountered in patients undergoing decompression for spinal stenosis. Given the increased resection of facets and the presence of the more sensitive dorsal root ganglion, it is hypothesized that patients with foraminal stenosis have poorer postoperative outcomes. Methods. Thirty-one patients undergoing decompression without fusion for lumbar spinal stenosis were evaluated. The degree of foraminal stenosis was determined by 2 independent reviewers for absence of fat around the nerve roots. ImageJ digital imaging software was also used to evaluate the foraminal area. Patients with foraminal stenosis were compared with those without using the Oswestry
Introduction:. There is an increasing trend within the US for utilization of total knee replacement for patients who are still of working-age. Numerous causes have been suggested, ranging from greater participation in demanding sporting activities to the epidemic of obesity. A universal concern is that increased arthritis burden will lead to increased disabilty and unsustainable health-care costs both now and in the future with increasing rates of revision surgery in the years ahead. This raises the critical question: Are younger patients receiving knee replacement prematurely? To address this issue, we compared the severity of operative knee pain and functional status in younger versus older TKR patients, drawing upon a national research registry. Methods:. A cohort of 3314 primary TKR patients was identified from the FORCE national research consortium from all surgeries performed between July 1. st. 2011 and March 30. th. 2012. This set of patients was derived from 120 contributing surgeons in 23 US states. Data characterizing each patient undergoing surgery was derived from patients, surgeons and hospitals, and included the SF 36 Physical Component Score (PCS), the Knee injury and Osteoarthritis Outcome Score (KOOS) and the Oswestry Low Back Pain
Hip instability is one of the most common causes for total hip arthroplasty (THA) revision surgery. Studies have indicated that lumbar fusion (LF) surgery is a risk factor for hip dislocation. Instrumented spine fusion surgery decreases pelvic tilt, which might lead to an increase in hip motion to accommodate this postural change. To the best of our knowledge, spine-pelvis-hip kinematics during a dynamic activity in patients that previously had both a THA and LF have not been investigated. Furthermore, patients with a combined THA and LF tend to have greater
There is limited literature on the effects of socioeconomic factors on outcomes after total ankle arthroplasty (TAA). In the setting of hip or knee arthroplasty, patients of a lower socioeconomic status demonstrate poorer post-operative satisfaction, longer lengths of stay, and larger functional limitations. It is important to ascertain whether this phenomenon is present in ankle arthritis patients. This is the first study to address the weight of potential socioeconomic factors in affecting various socioeconomic classes, in terms of how they benefit from ankle arthroplasty. This is retrospective cohort study of 447 patients who underwent a TAA. Primary outcomes included pre-operative and final follow-up AAOS pain, AAOS
This study aimed to identify long-term physical and psychosocial health outcomes in children with overwhelming musculoskeletal sepsis. Children admitted to the Paediatric Intensive Care Unit (PICU) from 1st January 2002 to 31st December 2017 with a musculoskeletal focus of infection were identified. A medical notes review was completed to determine survival and morbidity. Present-day clinical assessment of the musculoskeletal and respiratory systems along with questionnaires on health-related quality of life, mental health and sleep were performed. 70 patients were identified over 15 years. Seven children died acutely (five Pasifika and two Māori children) indicating 10% mortality. Recurrence/chronic infection affected 23%. Growth disturbance affected 18%. The hip joint and proximal femur suffered the worst long-term complications. Children under 2 years most at risk of long-term
Aims. To assess if older symptomatic children with club foot deformity differ in perceived
This study aims to 1) determine reported cannabis use among patients waiting for thoracolumbar surgery and to 2) identify demographics and health differences between cannabis-users and non-cannabis users. This observational cohort study is a retrospective national multicenter review data from the Canadian Spine Outcomes and Research Network registry. Patients were dichotomized as cannabis users and non-cannabis users. Variables of interest: age, sex, BMI, smoking status, education, work status, exercise, modified Oswestry
This study aims to 1) determine reported cannabis use among patients waiting for thoracolumbar surgery and to 2) identify demographics and health differences between cannabis-users and non-cannabis users. This observational cohort study is a retrospective national multicenter review data from the Canadian Spine Outcomes and Research Network registry. Patients were dichotomized as cannabis users and non-cannabis users. Variables of interest: age, sex, BMI, smoking status, education, work status, exercise, modified Oswestry
Untreated clubfoot results in serious
Pain management in spine surgery can be challenging. Cannabis might be an interesting choice for analgesia while avoiding some side effects of opioids. Recent work has reported on the potential benefits of cannabinoids for multimodal pain control, but very few studies focus on spinal surgery patients. This study aims to examine demographic and health status differences between patients who report the use of (1) cannabis, (2) narcotics, (3) cannabis and narcotics or (4) no cannabis/narcotic use. Retrospective cohort study of thoracolumbar patients enrolled in the CSORN registry after legalization of cannabis in Canada. Variables included: age, sex, modified Oswestry
Aims. It is well described that patients with bone and joint infections (BJIs) commonly experience significant functional impairment and
Introduction. The purpose of this study is to evaluate the radiological and clinical outcomes in Northern Ireland of free vascularised fibular bone grafting for the treatment of humeral bone loss secondary to osteomyelitis. Upper limb skeletal bone loss due to osteomyelitis is a devastating and challenging complication to manage for both surgeon and patient. Patients can be left with life altering