Introduction. We compared standard NexGen Cruciate substituting-flex prosthesis with gender-specific NexGen Cruciate substituting flex prosthesis in patients undergoing bilateral total knee arthroplasty with regard to Coverage of the bone by femoral component, Clinical outcome, Radiographic outcome, Survival and complication rates, with special emphasis on patellofemoral complications. Material & Methods. 30 female patients with osteo-arthritis of the knees with similar deformity and preoperative range of motion were randomized to have one knee replaced with a
For all the research into arthroplasty, provision of total knee arthroplasty (TKR) services based on
Abstract. Objectives. Osteoarthritis is a common articular cartilage disorder and causes a significant global disease burden. Articular cartilage has a limited capacity of repair and there is increasing interest in the use of cell-based therapies to facilitate repair including the use of Mesenchymal Stromal Cells (MSCs). There is some evidence in the literature that suggests that advancing age and
This qualitative study aims to explore and highlight the experiences of trainees in the Orthopaedic Surgical Education Training (SET) program in New Zealand, with a focus on identifying gender-specific biases which may impact professional development. Orthopaedic SET trainees in New Zealand were invited to complete a qualitative, semi-structured questionnaire exploring their experiences in the Orthopaedic SET program. A broad range of topics were covered, addressing culture, belonging, learning styles and role modelling. Recurrent themes were identified using inductive methods. Analysis of questionnaire responses identified several key themes for women in the Orthopaedic SET program, compared to their male counterparts, including (1) role incredulity, (2) confidence vs. competence, (3) adaptation, (4) interdisciplinary relationships and (5) role modelling. Female participants described experiencing
Abstract. Objectives. The need for
There is a growing requirement by governmental and other funders of research, that investigators pay attention to and integrate considerations of sex and
Global surgical literature suggests that female trainees have less operative autonomy than their male counterparts. This pilot study had the primary objective to identify difference in autonomy by
We need to shift our focus to integrating sex and
Distal radius fractures are the most common upper extremity fracture. The incidence is significantly higher in elderly females with osteoporotic bone. When surgery is indicated, volar locking plates (VLPs) allow for rigid fixation particularly in comminuted fractures with poor bone quality. Although numerous studies have shown the importance of plate placement to avoid soft tissue complications associated with volar plate fixation, there has been little evidence on the anatomic fit of current VLPs. Moreover, the effect of
Our primary aim was to establish the proportion of female orthopaedic consultants who perform arthroplasty via cases submitted to the National Joint Registry (NJR), which covers England, Wales, Northern Ireland, the Isle of Man, and Guernsey. Secondary aims included comparing time since specialist registration, private practice participation, and number of hospitals worked in between male and female surgeons. Publicly available data from the NJR was extracted on the types of arthroplasty performed by each surgeon, and the number of procedures of each type undertaken. Each surgeon was cross-referenced with the General Medical Council (GMC) website, using GMC number to extract surgeon demographic data. These included sex, region of practice, and dates of full and specialist registration.Aims
Methods
End-stage ankle arthritis (ESAA) is a debilitating disease that does not affect all individuals equally.
For many patients, UKA is a good alternative to total knee arthroplasty (TKA) or high tibial osteotomy (HTO). Strong evidence that
Introduction. Despite the demonstrated success of total knee arthroplasty (TKA) and higher rates of arthritis and disability from arthritis among minorities, these populations utilize TKA at lower rates than non-Hispanic white patients in the United States. In addition, women present for TKA with more advanced disease prior to TKA than their male counterparts. In order to explore potential reasons for this, we examined the relationship between race,
Management of the pathologic long-head biceps tendon remains controversial. Biceps tenotomy is a simple intervention but may result in visible deformity and subjective cramping. Comparatively, biceps tenodesis is technically challenging, and has increased operative times, and a more prolonged recovery. The purpose of this study was to determine the incidence of popeye deformity following biceps tenotomy versus tenodesis, identify predictors for developing a deformity, and compare subjective and objective outcomes between those that have one and those that do not. Data for this study were collected as part of a randomized clinical trial comparing tenodesis versus tenotomy in the treatment of lesions of the long head of biceps tendon. Patients 18 years of age or older with an arthroscopy confirmed biceps lesion were randomized to one of these two techniques. The primary outcome measure for this sub-study was the rate of a popeye deformity at 24-months post-operative as determined by an evaluator blinded to group allocation. Secondary outcomes were patient reported presence/absence of a popeye deformity, satisfaction with the appearance of their arm, as well as pain and cramping on a VAS. Isometric elbow flexion and supination strength were also measured. Interrater reliability (Cohen's kappa) was calculated between patient and evaluator on the presence of a deformity, and logistic regression was used to identify predictors of its occurrence. Linear regression was performed to identify if age,
Introduction: morphological analysis of the general shape of the bones and of their particular variations according to the patient age,
Introduction: Hip resurfacing has gained popularity for treating young and active patients with arthritis. Recent literature has reported increase revision rate amongst females as compared to males undergoing resurfacing. The aim of this study is to identify any differences in survival or functional outcome between male and female patients treated with metal-on-metal hip resurfacing. Methods: All procedures performed between July 1997 to July 2003 were extracted from the database and grouped based on
Radioprotective gowns are an essential part of operating in orthopaedicse. As we are aware from the evidence, surgeons, and in particular orthopaedic surgeons, are at risk of developing chronic neck and back pain. This is likely a result of the combination of of long operations, heavy equipment, radioprotective gowns and poor ergonomic set up. Women are a minority in orthopaedics. Amongst trainees there has been an improvement with 20–25% of current trainees are women, however at consultant level this percentage is a lot lower at 5–7%. Radioprotective gowns worn by trainees are frequently not well fitted and few surgeons have access to bespoke fitted gowns. A questionnaire given to 32 trainees in the region found a significant burden of back pain in trainees and 57% of surgeons felt their gowns were not appropriately fitted. In this study every woman questioned reported back pain as a result of operating and 87% felt the gowns used exacerbated back pain, this figure was 56% in men. 80% of surgeons felt that surgeons would benefit from bespoke fitted gowns, even those that did not themselves have severe back pain. 45% of trainees felt their pain was moderate to severe. In surgery we have the responsibility to protect ourselves and our colleagues from work based injury and illness. Back pain should not be ignored as a symptom and radioprotective gowns is a good place to start. Overall the majority the gowns exacerbated their back pain during or after procedures, worse in women as described above. We can use this data and do what we can to provide trainees with a range of sizes whilst working in hospitals during their training. Anectodally women sizes were less available in the departments and we can work to improve this and reduce the burden of pain amongst surgeons.
Introduction. Previous anthropometric studies have reported
Introduction: Women have
Porcine and fish by-products in particular are rich sources for collagen, which is the main component of the extracellular matrix (ECM). Although there are studies investigating different collagen derived from various tissue sources for the purpose of creating biomaterials, the comparison of biophysical, biochemical and biological properties of type II collagen isolated from cartilaginous tissues has yet to be assessed. In addition, it has been shown from previous studies that sex steroid hormones affect the collagen content in male and female animals, herein, type II collagens from male and female porcine cartilage were assessed in order to investigate