Gait Deviation
Any observable departure from normal, efficient walking patterns in a prosthesis user, often used to identify biomechanical problems with prosthetic alignment or componentry.
Full Definition
Gait deviations are abnormal movement patterns identified during clinical gait observation or instrumented analysis that indicate suboptimal prosthetic fitting, alignment, muscle weakness, or compensatory strategies. Common prosthetics-specific deviations include lateral trunk bending (Trendelenburg gait), circumduction, vaulting, and excessive heel rise. Identifying and documenting gait deviations is a core component of prosthetic follow-up and outcomes measurement. Editors working with gait analysis reports should verify that deviation terms are used consistently and according to accepted nomenclature (e.g., Gage, Sutherland, or VICON classification systems).
Usage
Usage note: Use specific deviation names when available (e.g., 'vaulting,' 'circumduction') rather than the generic 'gait deviation' in clinical documentation.
In Context
- "The gait analysis report identified lateral trunk bending as the primary gait deviation, attributed to an excessively long prosthesis." — Gait analysis clinical report
- "Editors should ensure that each gait deviation listed in the study is defined operationally in the methods section." — Manuscript preparation guide