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Updated: May 31, 2026

Lower Limb Biomechanical Analysis of Healthy Participants
Published on: April 15, 2020
Biomechanical Problems Related to Lesser Toes Dysfunction and Amputation
Leonardo Metsavaht1, Alexandre Leme Godoy-Santos2, Franco Mombello3
1Departamento de Biomecânica Humana of Instituto Brasil de Tecnologias da Saude - IBTS, Rio de Janeiro, Brazil; Grupo de Pesquisa em Análises Biocinéticas Tridimensionais of Escola Paulista de Medicina (DDI/EPM/UNIFESP), São Paulo, Brazil; RUSH-IBTS International Research Fellowship Program, Midwest Orthopaedics at Rush (MOR), Chicago, IL, USA.
Understanding foot biomechanics is crucial for treating lesser toe dysfunctions. A holistic view of the locomotor system ensures proper load distribution during walking, preventing harmful effects.
Area of Science:
- Orthopedics
- Biomechanics
- Locomotor System Analysis
Background:
- Orthopedic surgeons often focus on anatomical changes in foot conditions.
- Treatment goals for lesser toe dysfunctions include symptom relief and functional preservation/improvement.
- The foot is an integral component of a complex three-dimensional biokinetic system.
Purpose of the Study:
- To emphasize the importance of considering the entire locomotor system, not just the foot, in treating lesser toe dysfunctions.
- To highlight the role of biomechanics in harmonious load distribution during human locomotion.
- To underscore the significance of understanding foot function in the context of walking.
Main Methods:
- Review of biomechanical principles related to the foot and locomotor system.
- Analysis of the functional integration of the foot within the body's kinetic chain.
- Examination of the impact of lesser toe dysfunction on overall gait mechanics.
Main Results:
- Treating lesser toe dysfunctions requires understanding their impact on the entire locomotor system.
- Harmonious load distribution throughout the body is essential during walking.
- The foot's function is critical for efficient and safe ambulation.
Conclusions:
- A comprehensive biomechanical approach, considering the full locomotor system, is superior for managing lesser toe dysfunctions.
- Effective treatment necessitates understanding how foot mechanics influence overall gait and body function.
- Preserving or improving function in lesser toe pathologies requires a systemic biomechanical perspective.
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