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Bony alignment is the primary goal in foot and ankle reconstruction of the cavovarus foot. This condition presents as a malalignment causing a medial overload of the ankle articular surface and lateral overload of the hindfoot, midfoot, and forefoot. A painful gait associated with articular degeneration of the numerous joints can lead to a chronic and rigid arthrosis of joints, warranting arthrodesis of the affected joints accordingly., Competing Interests: Disclosure The author has nothing to disclose., (Copyright © 2021 Elsevier Inc. All rights reserved.)

Direct-type cavus foot deformities are most commonly encountered and are primarily sagittal plane deformities. Direct deformities should be delineated from rarer triplane pes cavovarus deformities. The lateral weight-bearing radiograph is the cornerstone of imaging evaluation of direct pes cavus foot deformity. The apex of Meary talo-first metatarsal angle on the lateral radiograph represents the pinnacle of the cavus deformity and assists in subclassification of the deformity. With routine application, ancillary radiographic imaging techniques, such as the modified Saltzman view or the modified Coleman block test, can give valuable insight into deformity assessment and surgical planning., (Copyright © 2021 Elsevier Inc. All rights reserved.)