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面部整形与重建外科中的人体工程学:一项临床评估。

Ergonomics in Facial Plastic and Reconstructive Surgery: A Clinical Evaluation.

作者信息

Garg Neha, Xu Vivian, Mandloi Shreya, Kumar Ayan, Chandna Megha, Tekumalla Sruti, McCann Adam, Krein Howard, Heffelfinger Ryan

机构信息

Department of Otolaryngology-Head and Neck Surgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, U.S.A.

Thomas Jefferson University Sidney Kimmel Medical College, Philadelphia, Pennsylvania, U.S.A.

出版信息

Laryngoscope. 2025 Apr;135(4):1379-1385. doi: 10.1002/lary.31858. Epub 2024 Oct 19.

Abstract

OBJECTIVES

Surgeons experience a risk for physical strain and injury secondary to physical demands in the workplace. To minimize injury and maximize career longevity, physicians should be aware of ergonomics pitfalls and postural correction methods. This study investigates ergonomic trends in Facial Plastic and Reconstructive Surgery (FPRS) clinic by quantifying surgeons' and trainees' cervicothoracic spine posture.

METHODS

Participants completed a 22-item questionnaire to evaluate current ergonomic practices. A lightweight device was calibrated and attached to the mid-scapular region of participants, providing real-time posture feedback. The percentage of time in upright posture was recorded during clinical and operative workdays. Upright posture was defined as neutral spine positioning with acceptable mild to moderate deviations.

RESULTS

Two FPRS attending surgeons, 1 FPRS fellow, and 11 otolaryngology residents participated over 12 months. Discomfort was most commonly reported in the neck, shoulders, and upper back during clinic. Symptoms were self-treated by changing body position, wearing specialized footwear, adjusting height of the chair or examination table, or ignoring discomfort. Eighty-two percent were unaware of ergonomic guidelines or appropriate considerations. Time spent in upright posture was significantly higher in clinic (84.9%) than in the OR (53.5%) (p < 0.001). Upright posture declined after reaching 6 work hours (p = 0.029); no such patterns were observed in the OR (p = 0.946).

CONCLUSION

Although time spent in upright posture was objectively poorer in the OR, these data suggest ergonomics are an important consideration in the outpatient setting, with surgeons experiencing discomfort during and after clinic. Further investigation is warranted to identify actionable changes and promote healthy ergonomics.

LEVEL OF EVIDENCE

NA Laryngoscope, 135:1379-1385, 2025.

摘要

目的

外科医生在工作场所因身体需求而面临身体劳损和受伤的风险。为了将伤害降至最低并最大化职业寿命,医生应了解人体工程学陷阱和姿势矫正方法。本研究通过量化外科医生和实习生的颈胸椎姿势,调查面部整形与重建外科(FPRS)诊所的人体工程学趋势。

方法

参与者完成一份22项问卷,以评估当前的人体工程学实践。一个轻便的设备经过校准后附着在参与者的肩胛中部区域,提供实时姿势反馈。在临床和手术工作日期间记录直立姿势的时间百分比。直立姿势被定义为脊柱中立定位,允许有可接受的轻度至中度偏差。

结果

两名FPRS主治医生、一名FPRS研究员和11名耳鼻喉科住院医师在12个月内参与了研究。在诊所期间,最常报告的不适部位是颈部、肩部和上背部。症状通过改变身体姿势、穿着专业鞋类、调整椅子或检查台的高度或忽略不适来自我治疗。82%的人不知道人体工程学指南或适当的注意事项。在诊所中保持直立姿势的时间(84.9%)显著高于手术室(53.5%)(p<0.001)。达到6个工作小时后,直立姿势下降(p=0.029);在手术室中未观察到这种模式(p=0.946)。

结论

尽管在手术室中保持直立姿势的时间客观上较差,但这些数据表明人体工程学在门诊环境中是一个重要的考虑因素,外科医生在诊所期间和之后会感到不适。有必要进行进一步调查,以确定可采取的改变措施并促进健康的人体工程学。

证据水平

NA 喉镜,135:1379 - 1385,2025年。

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