Ergonomics, musculoskeletal disorders, and surgeon gender in spine surgery: a survey of practicing spine surgeons.
J Neurosurg Spine
; 40(4): 529-538, 2024 Apr 01.
Article
in En
| MEDLINE
| ID: mdl-38215442
ABSTRACT
OBJECTIVE:
The objective of this study was to gain a greater understanding of the burden of musculoskeletal disorders (MSDs) in spine surgeons, their impact on practice, and risk factors contributing to MSDs, including surgical instrument design and surgical ergonomics.METHODS:
An anonymous REDCap survey was distributed via email to the departments of several academic and private centers across the United States, as well as to the AANS/CNS Women in Neurosurgery Section email list. Chi-square tests and Wilcoxon rank-sum tests were used to compare responses by gender. Multivariable linear regression analysis was performed to identify predictors of discomfort in instrument utilization.RESULTS:
Survey responses were received from 120 spine surgeons (29.1% response rate), of which 73 were included in the analysis. A very high number of respondents had experienced an MSD (70.4%), 38.2% had undergone treatment for at least one MSD, and 13.4% had lost time at work for at least one MSD. Women were more likely than men to have lost time at work due to an MSD (22.6% vs 5.6%, p = 0.04). Women were more likely than men to report difficulty in instrument grip, comfort, and use on a 20-point Likert scale (mean 10.7 vs 15.2 points, p < 0.0001). This effect persisted when adjusting for glove size and days per week spent operating (p = 0.002). Specifically, women were less likely to agree that the handles of surgical instruments were an appropriate grip (p < 0.0001), that they rarely experienced difficulty when using them (p < 0.0001), and that they rarely needed to use two hands with instruments meant to be used with one hand (p = 0.0002).CONCLUSIONS:
The MSD burden in spine surgeons is substantial. While there was no evidence of gender differences in MSD rates and severity, female surgeons report significantly more discomfort with the use of surgical instruments. There is a need for more investigation of MSD risk factors in spine surgeons and mitigation strategies. Gender differences in comfort in instrument use should be further explored and addressed by spine surgeons and device manufacturers.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Musculoskeletal Diseases
/
Surgeons
/
Occupational Diseases
Type of study:
Prognostic_studies
/
Risk_factors_studies
Aspects:
Determinantes_sociais_saude
Limits:
Female
/
Humans
/
Male
Country/Region as subject:
America do norte
Language:
En
Journal:
J Neurosurg Spine
Journal subject:
NEUROCIRURGIA
Year:
2024
Document type:
Article