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Updated: May 20, 2026

Evaluating the Function of the Foot Core System in the Elderly

Evaluating the Function of the Foot Core System in the Elderly

Published on: March 11, 2022

A cross-disciplinary approach to understanding flatfoot.

Priya Ponnapula¹

¹Department of Podiatric Surgery, Bone and Joint Institute, St. Louis, MO 63122, USA. Priyaponnapula@gmail.com

Journal of the American Podiatric Medical Association

|July 25, 2012

Summary

This summary is machine-generated.

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Ankle Joint

Ankle Joint

The ankle is formed by the talocrural joint (crural = leg). It consists of the articulations between the talus bone of the foot and the distal ends of the tibia and fibula of the leg. The superior aspect of the talus bone is square-shaped and has three areas of articulation. The top of the talus articulates with the inferior tibia. This is the portion of the ankle joint that carries the body weight between the leg and foot. The sides of the talus are firmly held in position by the articulations...

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Understanding flatfoot involves studying human evolution. Research on hominins reveals evolutionary patterns in flatfoot disorders, aiding in better prediction and treatment.

Area of Science:

Evolutionary Biology
Paleoanthropology
Biomechanics

Background:

Pedal anatomy is intrinsically linked to evolutionary history, reflecting the principle that form follows function.
Physiologic and pathologic flatfoot conditions in humans warrant a deeper understanding through evolutionary perspectives.

Purpose of the Study:

To investigate the evolutionary underpinnings of flatfoot conditions within the Homininae subfamily.
To integrate cross-disciplinary evidence to illuminate the biomechanics and anatomy of flatfoot in human evolution.

Main Methods:

Conducted a comprehensive literature review integrating archaeological, anthropological, paleontological, and ontogenetic data.
Analyzed evidence from both extinct and extant members of the Homininae subfamily.

Related Experiment Videos

Last Updated: May 20, 2026

Evaluating the Function of the Foot Core System in the Elderly

Evaluating the Function of the Foot Core System in the Elderly

Published on: March 11, 2022

Main Results:

Identified significant biomechanical similarities and anatomical parallels between flatfooted hominins and modern humans.
Established evidence for an evolutionary pattern in the development of flatfoot characteristics.

Conclusions:

Recognizing the evolutionary basis of flatfoot disorders can enhance clinical anticipation and treatment strategies.
An evolutionary framework provides valuable insights into the etiology and management of human flatfoot conditions.