J Korean Foot Ankle Soc.  2006 Dec;10(2):125-132.

Pedobarographic Analysis in Functional Foot Orthosis

• Han SH
• Jung M
• Lee JW

Abstract

PURPOSE: The purpose of this study was to evaluate pressure distribution on the foot with the use of custom made foot orthosis and evaluate influential factors in young people using custom orthosis.
MATERIALS AND METHODS
22 individuals comprised of young males and females were evaluated by radiograph, pedobarograph, and satisfaction rate and VAS score. The data was analyzed statistically to find influential factors for satisfaction after wearing the foot orthosis.
RESULTS
Around 50% of participants were satisfied in wearing the custom made foot orthosis. Initial VAS score of satisfaction of 36.2+/-19.7 improved to 73.1+/-15.6 after application of foot orthosis. There was a statistically significant difference. Talo-second metatarsal angle on AP radiograph after orthosis application was significantly related to satisfaction. On analysis of pedobarograph data, total contact area was increased and weight distribution was transferred medially on ambulation with the orthosis applied.
CONCLUSION
Before designing the foot orthosis, individual foot factors such as foot anatomy and foot pressure distribution should be evaluated for foot comfort and better patient satisfaction.

Keyword

Foot orthosis; Pedobarograph

MeSH Terms

Female
Foot Orthoses*
Foot*
Humans
Male
Metatarsal Bones
Orthotic Devices
Patient Satisfaction
Walking