Investigation of the relationship between hallux valgus, quadriceps angle, and body image perception in young adults

Purpose: Our study aimed to identify the presence and severity of hallux valgus deformity in young adults, using both by the Manchester classification and goniometry, to evaluate the Quadriceps angle (Q angle), and to examine the relationship between some anatomical parameters and body image perception. Materials and Methods: A total of 158 individuals aged 18-30 (111 females, 47 males) who voluntarily agreed to participate in the study were included. Demographic characteristics, Quadriceps angle, and hallux valgus angle were measured. Hallux valgus and Quadriceps angles were determined using a goniometer, while the Manchester scale was employed to evaluate the level of Hallux valgus deformity. The Golden Ratio for the lower extremity was calculated by taking the ratio of lower extremity length to leg length, and the body image perception score was determined. Results: Body weight, height and body mass index showed statistically significant differences in terms of gender, while age parameter did not show statistically significant difference between genders. Also, no significant difference in Quadriceps angle was observed between genders for both right and left sides, while a significant difference in Hallux valgus angle was noted. A high, positive, and significant relationship was found between Manchester classification and hallux valgus, while Golden ratio values did not significantly differ by gender. Additionally, body image perception scores were higher in males (162.60 +/- 25.45 points) than in females (153.51 +/- 25.89 points). Conclusion: Deviations from their normal values of the hallux valgus and quadriceps angle which affect the musculoskeletal system, may lead to some health problems, as well as difficulties in performing daily life activities, and concerns about aesthetics. Failure to fulfil one's normal functions or not to find oneself aesthetically insufficient will also make it likely that the body image perception will deteriorate.