12/02/2026
A new article of mine published by the The CPD Certification Service
Vector Analysis of the Vertebral Column in the Frontal Plane – Part 1
https://www.cpduk.co.uk/news/vector-analysis-vertebral-column-frontal-plane-part-1
This contribution explores the biomechanical interpretation of vertebral deviations observed in the frontal plane through a vector-based framework grounded in applied physics. Lateral spinal configurations are examined as three-dimensional mechanical outcomes rather than purely two-dimensional findings.
The article clarifies the relationship between vertebral rotation, lateral translation, and inclination, introducing a causal reading model that differentiates convexity driven by direct muscular traction from concavity arising as a geometric consequence of skeletal convergence. Particular attention is given to the informational differences between standing and supine assessment, highlighting their distinct diagnostic implications.
Segmental analysis focuses on the upper cervical and cervico-thoracic regions, followed by an introduction to the latissimus dorsi as a key generator of complex spinal resultants. Pattern A is described as a predictable mechanical organization emerging from specific lines of force within the latissimus dorsi functional unit.
This informal CPD article ‘Vector Analysis of the Vertebral Column in the Frontal Plane – Part 1’, was provided by Dr. Mauro Lastrico, Physiotherapist at AIFiMM Formazione, an organisation recognised by the Italian Ministry of Health as an authorised CME provider. They offer organised training...