Does Hallux Rigidus produce worse functional disability than Hallux Valgus?

Abstract

Category: Midfoot/Forefoot Introduction/Purpose: There is paucity of literature comparing foot and general health status including quality of life between patients presenting with Hallux Valgus and Hallux Rigidus. We aimed to compare foot specific patient reported disability and general health status including higher functional activities and quality of life reported between patients presenting with Hallux Valgus and Hallux Rigidus. Methods: All patients who presented at our hospital foot and ankle clinics (between June 2016 and December 2017) with a diagnosis of primary Hallux Valgus or Hallux Rigidus were included in this prospective study. Patients with associated foot problems, bilateral presentations, h/o previous reconstructive surgeries, and underlying neurological conditions were excluded. These patients were grouped based on diagnosis into Group A (Hallux Valgus) and Group B (Hallux Rigidus). In these patients, differences were studied between groups for scores of MOX-FQ Manchester-Oxford foot questionnaire (Domains: Pain, Walking/Standing, Social activities), EQ-5D EuroQol (UK) and Foot and Ankle outcomes scores (FAOS) (Domains: Pain, symptoms, ADL, Recreation, Quality of Life). Statistical tests between groups included tests for normality, student t’tests and chi square tabulation tests using SPSS software. Results: MOX-FQ differences: - Both groups reported similar level of pain (59.6 ± 22.6 vs. 58.2 ± 23.3); p=0.776; Difficulty with walking/ standing (61.6 vs. 61.4 ); p= 0.960; and restriction with social activity because of foot symptoms (61.6 vs. 59.7 ); p=0.683 EQ-5D: - For mobility, both groups reported no (21.7% vs. 26.8); slight (28.2% vs. 29.2%) or moderate (34.7% vs. 31.7%) problems; p=0.931. For self-care, pain/discomfort, anxiety/ depression levels, there was no differences between groups; p>0.05. Mean overall general health scores was (71.3 ± 22.8) and (69.5 ± 20.8); p=0.663 FAOS: - There was no difference in mean pain score (59.6 vs. 58.2; p=0.776), symptoms (70.3 vs. 63.8; p=0.104), ADL score (p=0.587), difficulty with sport/ recreation (p=0.907) or Quality of Life (p=0.662) between groups Conclusion: - There is no difference in foot related quality of life, general health status and higher functional disability levels between patients presenting with Hallux Valgus vs. Hallux Rigidus. - The impact of these conditions on disability levels remain the same, amidst the difference in pathology