Postural ergonomic evaluation in dentists at the Mario “Dr. Muñoz Monroy Military Hospital”
Keywords:
biomechanical phenomena, Cuba, disease, ergonomics, injuries, occupational health, pain, posture, professional groups, riskAbstract
Introduction: In recent years, there has been an increase in complaints of musculoskeletal disorders among stomatologists, making these conditions a relevant occupational problem. In Cuba, healthcare workers also face this reality, with growing concern about ailments associated with prolonged clinical practice.
Objective: To evaluate postural ergonomic risks in stomatologists at the Mario Muñoz Monroy Military Hospital.
Methods: An observational, descriptive, cross-sectional study was conducted with the participation of five stomatologists. Variables related to work postures, the presence of pain using the “Body Map” tool, and joint angles using Kinovea software were analysed. The postural risk assessment was complemented by the application of the RULA method.
Results: Frequent discomfort in the wrists and neck was identified. All the postures evaluated presented a similar level of ergonomic risk, although posture Two obtained a higher score (4), suggesting greater biomechanical demands in that configuration.
Conclusion: Some postures adopted during dental practice involve a higher risk of developing musculoskeletal disorders. The relationship between sustained postures and the onset of pain highlights the need for preventive ergonomic interventions in the dental workplace.
Downloads
References
1. La Rosa Aliaga EI. Posturas de trabajo y aparición temprana de síntomas músculo esqueléticos en odontólogos de la práctica privada Huancayo 2019 [Internet]. [Tesis de maestría]. Huánuco: Universidad de Huánuco; 2024. [acceso: 27/04/2025]. Disponible en: https://repositorio.udh.edu.pe/20.500.14257/5919
2. Gamboa Arciniegas YM, Jiménez Mora LD, Ladino Franco LN, Monje González AM. Posturas Ergonómicas y presencia de dolor postural de los estudiantes de Odontología en la Universidad Cooperativa de Colombia Sede Villavicencio [Internet]. [Tesis de grado]. Colombia: Universidad Cooperativa, Sede Villavicencio; 2017. [acceso: 27/04/2025]. Disponible en: https://repository.ucc.edu.co/entities/publication/3b1f1d57-2e5f-45f5-8593-0b901b85115d
3. Bermúdez Reinoso P, Fuentes Morales IG, Santana Expósito LE. Sistema de ejercicios personalizados: una necesidad de prevenir y tratar las afecciones en los estudiantes de estomatología en Villa Clara [Internet]. En: EdumedHolguín2020 IX Jornada Científica de la SOCECS; 2020. [acceso:29/04/2025]. Disponible en: http://www.edumedholguin2020.sld.cu/index.php/edumedholguin/2020/paper/download/229/133
4. Rodríguez Guzmán ME. Riesgos ergonómicos, trabajo estresante, fatiga y autoeficacia asociados con dolor y molestia musculoesquelética de miembro superior y cuello en estomatólogos del primer nivel [Internet]. [Tesis de especialista]. Ciudad de México: Universidad Nacional Autónoma de México, Facultad de Estudios Superiores Zaragoza; 2022. [acceso: 27/04/2025]. Disponible en: https://hdl.handle.net/20.500.14330/TES01000823118
5. The Rospa Occupational Safety & Health. Elaboración del mapa del cuerpo humano [Internet]. Reino Unido: Prevention Express; 2011. [acceso: 27/04/2025]. Disponible en: https://prevencion.umh.es/files/2011/09/elaboracion-del-mapa-del-cuerpo-humano.pdf
6. Real Pérez GL, García Digo JA, Suárez Moreno M. Prevención de los Desórdenes Músculo Esquelético en las camareras de piso. Caso Varadero, Cuba [Internet]. Revista Avanzada Científica. 2010 [acceso: 27/04/2025]; 13(2): 7. Disponible en: https://dialnet.unirioja.es/servlet/articulo?codigo=5074451
7. Tito Reyes A, Acosta Prieto JL, García Dihigo J. Análisis ergonómico postural de los soldadores del taller de mantenimiento EMPERCAP [Internet]. Revista Cubana de Salud y Trabajo. 2025 [acceso: 27/04/2025];26:e916. Disponible en: https://revsaludtrabajo.sld.cu/index.php/revsyt/article/view/916
8. Palacios Rivera CP, Guzhñay Vintimilla MC. Análisis de los factores ergonómicos del área administrativa en un hotel de la ciudad de Cuenca [Internet]. [Tesis de grado]. Cuenca: Universidad del Azuay; 2021. [acceso:27/04/2025]. Disponible en: https://dspace.uazuay.edu.ec/handle/datos/11116
9. Carrillo Solis GA. Posturas Forzadas y su implicación en los Trastornos Músculo Esqueléticos del Personal Comercial de Repuestos en Concesionarios Automotrices [Internet]. [Tesis de maestría]. Ambato: Universidad Técnica de Ambato; 2018. [acceso: 27/04/2025]. Disponible en: https://repositorio.uta.edu.ec/handle/123456789/29250
10. Lewis, Jeremy. Subacromial impingement syndrome: a musculoskeletal condition or a clinical illusion? [Internet]. Physical Therapy Reviews. 2011; 16. 388-98. DOI: 10.1179/1743288X11Y.0000000027
11. Carrasco J, López Asqui AI,Barreno Gadvay AD. Riesgos ergonómicos y su influencia en el desempeño laboral [Internet]. LATAM. 2023; 4(2), 3294–3306. DOI: 10.56712/latam.v4i2.836
12. Domínguez Rivera DC, Verde Acebedo V, Morales García Y, Acosta Prieto JL, Casas Ojito RC. Análisis ergonómico postural en el proceso docente educativo del Centro Politécnico del Petróleo Varadero [Internet]. Revista Desafíos Ergonómicos. 2024 [acceso: 27/04/2025]; 1:0624. Disponible en: https://desafiosergonomicos.umcc.cu/index.php/desafios/article/view/14
13. Quintana Salgado LA, Midence Salazar XA, López Narváez L, Aragón Benavides A. Síntomas musculoesqueléticos asociados a posturas ergonómicas inadecuadas de trabajo en odontólogos de la ciudad de León, Nicaragua. [Internet]. Revista Científica de la Editorial Javeriana. 2020; 39: [aprox. 20 p]. DOI: 10.11144/Javeriana.uo39.smap
14. García Salirrosas EE, Sánchez Poma RA. Prevalencia de trastornos musculoesqueléticos en docentes universitarios que realizan teletrabajo en tiempos de COVID-19 [Internet]. Anales de la Facultad de Medicina. 2020; 81(3):301-7. DOI: 10.15381/anales.v81i3.18841
15. Cuello Cuello Y, Acosta Prieto JL, García Cruz M, García Dihigo J. Postural evaluation with artificial intelligence tool for room maids in the tourism sector [Internet]. Health Leadership and Quality of Life. 2024; 3:347. DOI: 10.56294/hl2024.347
Published
How to Cite
Issue
Section
License
Copyright (c) 2025 Vanessa Rodríguez Reyes, Malena Mantilla Sánchez, Juan Lázaro Acosta Prieto
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Authors who have publications with this Journal accept the following terms:
- The authors will retain their copyright and guarantee the Journal the right of first publication of their work, which will simultaneously be subject to the Creative Commons Attribution License. The content presented here can be shared, copied and redistributed in any medium or format; Can be adapted, remixed, transformed or created from the material, using the following terms: Attribution (giving appropriate credit to the work, providing a link to the license, and indicating if changes have been made); non-commercial (you cannot use the material for commercial purposes) and share-alike (if you remix, transform or create new material from this work, you can distribute your contribution as long as you use the same license as the original work).
- The authors may adopt other non-exclusive license agreements for the distribution of the published version of the work (for example: depositing it in an institutional electronic archive or publishing it in a monographic volume) as long as the initial publication in this Journal is indicated.
- Authors are allowed and recommended to disseminate their work through the Internet (e.g., in institutional electronic archives or on their website) before and during the submission process, which can produce interesting exchanges and increase citations. of the published work.
