Current Concepts of Radiographic Evaluation and Surgical Treatment for Hallux Valgus Deformity

Hallux valgus is one of the common causes of forefoot pain in the field of foot and ankle surgery. This condition is characterized by valgus and pronation deformities of the first ray, leading to bunion pain, metatarsalgia, callus formation, and gait disturbances. Conventional open osteotomy of the first metatarsal and proximal phalanx of the first toe has been widely performed. Recently, with increasing reports of favorable radiologic and clinical outcomes of minimally invasive surgery, this technique has been performed by many surgeons. Despite the various surgical methods available, there is still no consensus on the optimal treatment of hallux valgus, and the advantages and disadvantages of open versus minimally invasive techniques remain a topic of debate. This narrative review aims to provide a comprehensive overview of the latest radiographic evaluation and surgical treatment for hallux valgus.