The effect of hallux valgus on the anatomy of the nerves around the first metatarsal bone

ConclusionSex differences in the distance of the nerves to the EHL disappeared when the size effect of the cross-section of the first metatarsal bone region was eliminated with the clock model. Only in advanced HVA (>20 °) (not in mild HV), the DFN being closer to the EHL distally and the intersection of the medial branch of the MDCN with the EHL in HV being more proximal than in normal can be interpreted as specific reflections of HV progress. The variations we revealed in the number of branches reaching the insi de of the foot may explain the diversity of neuromas or nerve injuries associated with HV surgery.
Source: Surgical and Radiologic Anatomy - Category: Anatomy Source Type: research