Title : Exploring the relationship between pedobarographic stability and radiographic markers in hallux valgus
Abstract:
This study investigates the relationship between pedobarographic stability and radiographic markers commonly used in assessing hallux valgus deformity, a prevalent foot condition associated with postural instability. The research involved 40 patients who underwent weight-bearing foot radiography and pedobarography at a tertiary referral center.
Three static foot plantar surface areas—double limb support, double limb support with no visual cue, and single limb support—were measured alongside radiographic indices, including the antesroposterior (AP) talo-first metatarsal angle, lateral talo-first metatarsal angle, hallux valgus angle (HVA), intermetatarsal angle (IMA), interphalangeal angle (IPA), distal metatarsal articular angle (DMAA), and metatarsus adductus angle (MAA).
The analysis, involving 80 limbs, revealed significant associations between specific radiographic indices and postural instability. The distal metatarsal articular angle was notably linked to static foot plantar surface area during double limb support with no visual cue (p=0.008). Additionally, the anteroposterior talo-first metatarsal angle (p=0.001) and lateral talo-first metatarsal angle (p=0.008) were found to be significantly associated with the same condition.
The study concludes that an increased distal metatarsal articular angle, indicative of a more prominent foot arch, is significantly associated with postural instability. This suggests that localized forefoot deformities, rather than dispersed deformities across the foot, pose a risk of instability. Surgeons are advised to focus on correcting forefoot deformities, as they may impact postural stability. Furthermore, the research recommends assessing postural stability in individuals with hallux valgus deformity when necessary, emphasizing the importance of addressing localized foot abnormalities in maintaining overall postural health.
What will audience learn from your presentation?
- Hallux valgus, Pedobarographic stability, radiographic markers, Pedobarography
- The audience, comprising healthcare professionals, surgeons, and researchers, can apply the knowledge gained from this study to enhance patient care, refine surgical practices, and contribute to the ongoing improvement of clinical approaches in managing hallux valgus deformity and associated postural instability.
- The research offers a range of benefits, from improving patient care and surgical efficiency to serving as a valuable resource for education and further research. It also has practical applications to the development of more accurate and targeted solutions for individuals with hallux valgus deformity.
