Clinical orthopaedics and related research
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Clin. Orthop. Relat. Res. · Sep 2016
Comparative StudyGender Differences in Pediatric Orthopaedics: What Are the Implications for the Future Workforce?
Although the number of women in surgical specialties has increased dramatically over the past two decades, little research exists regarding how a surgeon's gender impacts job selection and practice models. Because the number of women specializing in pediatric orthopaedics continues to increase, it is important to understand how one's gender affects practice choices and how this may affect the future workforce. ⋯ Although the numbers are small given the specialized nature of pediatric orthopaedic surgery, this study has uncovered some initial gender differences regarding practice characteristics and job opportunities among pediatric orthopaedic surgeons. As more men plan to reduce their workload or retire in the next 5 years, there may be further increases in the percentage of women surgeons in the workforce, so it is important that we begin to understand what effect, if any, gender has on practice patterns, job selection, and opportunities. Also, the finding that among the new graduates more women than men are choosing careers in academic practice over private practice suggests an extraordinary opportunity to develop more female leaders and role models at major pediatric orthopaedic centers.
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Clin. Orthop. Relat. Res. · Sep 2016
Comparative StudyHip, Knee, and Ankle Osteoarthritis Negatively Affects Mechanical Energy Exchange.
Individuals with osteoarthritis (OA) of the lower limb find normal locomotion tiring compared with individuals without OA, possibly because OA of any lower limb joint changes limb mechanics and may disrupt transfer of potential and kinetic energy of the center of mass during walking, resulting in increased locomotor costs. Although recovery has been explored in asymptomatic individuals and in some patient populations, the effect of changes in these gait parameters on center of mass movements and mechanical work in patients with OA in specific joints has not been well examined. The results can be used to inform clinical interventions and rehabilitation that focus on improving energy recovery. ⋯ The fatigue and limited physical activity reported in patients with lower extremity OA could be associated with increased mechanical work of the center of mass. Focused gait retraining potentially could improve walking mechanics and decrease fatigue in these patients.
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Although women account for approximately half of the medical students in the United States, they represent only 13% of orthopaedic surgery residents and 4% of members of the American Academy of Orthopaedic Surgeons (AAOS). Furthermore, a smaller relative percentage of women pursue careers in orthopaedic surgery than in any other subspecialty. Formal investigations regarding the gender discrepancy in choice of orthopaedic surgery are lacking. ⋯ To our knowledge, this is the largest study of women orthopaedic surgeons regarding factors influencing their professional and personal choices. Our data suggest that the relatively few women currently practicing orthopaedics were attracted to the field because of their individual personal affinity for its nature despite the lack of role models and exposure. The latter factors may impact the continued paucity of women pursuing this field. Programs designed to improve mentorship and increase early exposure to orthopaedics and orthopaedic surgeons may increase personal interest in the field and will be important to attract a diverse group of trainees to our specialty in the future.
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Clin. Orthop. Relat. Res. · Sep 2016
Randomized Controlled Trial Comparative StudyUltrashort versus Conventional Anatomic Cementless Femoral Stems in the Same Patients Younger Than 55 Years.
Because the clinical and radiographic performance of an ultrashort anatomic cementless stem has been investigated in only two randomized controlled studies, well-designed trials should aim for a thorough comparison of the outcomes of ultrashort anatomic cementless and conventional anatomic cementless stems. ⋯ Level I, therapeutic study.