Abstract
Introduction Hallux valgus (HV) is a common foot deformity with a prevalence of up to 48%. It usually affects females and its radiographic severity is expressed by various angles, such as the HV Angle, the Inter Metatarsal Angle (IMA) and the Distal Metatarsal Articular Angle (DMAA).
The aim of our study was to assess the impact that HV has on patients’ quality of life and to correlate each of the above angles to SF-36 sub-scales.
Method Twenty-three female patients with a mean age of 48.5 years were included in the study. Diagnosis was established by clinical and standardised radiological examination. Patients were medically fit and the only pathology that could affect their SF-36 score was HV. They all completed in the SF-36 form on their first visit at the clinic. Statistical analysis was performed via SPSS 12.0.
Results Mean radiographic angular deformities measured 35, 13, and 17 degrees for HVA, IMA, and DMAA respectively. The HVA and IMA demonstrated significant association (p=0.018) as regarding their severity, indicating that they probably interact during the progression of the deformity. The Physical Component Summary score was significantly lower in our patients than the recommended norms for the same age (p=0.015). HVA significantly affected the General Health (p=0.023), IMA, the Role Physical (0.039), Role Emotional (p=0.056) and Mental Health (p=0.043). The coefficients were all negative indicating a worse health scenario as the deformity increases.
Conclusion These results suggest that HV deformity seriously affects peoples’ quality of life. In addition, according to our data, surgical treatment is absolutely indicated and operative correction of the angular deformities would be expected to normalise those patients’ SF-36 score. However, this remains to be proved.
Correspondence should be addressed to BOFSS, c/o Wrightington Wigan and Leigh NHS Trust, Hall Lane, Appley Bridge, Wigan, Lancashire WN7 9EP.
