Lavernia C, Lyon R
Department of Orthopedic Surgery, University of Miami School of Medicine, Florida, USA.
Am J Orthop (Belle Mead NJ). 1998 Jun;27(6):415-8.
This retrospective study assessed the economic impact of prosthetic selection in the treatment of displaced intracapsular fractures. The records of 28 patients were divided into two groups: 16 patients who received an Austin-Moore, nonmodular device and 12 patients (6 men and 6 women; mean age, 77 years) who received a modular, bipolar device. The bipolar group had significantly greater mean operative times, total charges for the device, and total charges for supplies. Surgeons treating hip fractures should consider implant cost, functional outcome, and patient demands when selecting a prosthesis for hemiarthroplasty care.
这项回顾性研究评估了假体选择在治疗移位性囊内骨折中的经济影响。28例患者的记录被分为两组：16例接受奥斯汀 - 摩尔非模块化装置的患者和12例（6名男性和6名女性；平均年龄77岁）接受模块化双极装置的患者。双极组的平均手术时间、装置总费用和耗材总费用显著更高。治疗髋部骨折的外科医生在为半髋关节置换术选择假体时应考虑植入物成本、功能结果和患者需求。
