title: Young's procedure for the treatment of valgus flatfoot deformity caused by a posterior tibial tendon dysfunction, stage II.
abstract: Young’s procedure contains an action mechanism that works better than other techniques on the pathophysiology of FFD. It respects the anatomy and biomechanics of the foot to reach the necessary muscular balance. The benefits of this technique include that the ATT is not detached, so its function mechanism is still active; the new trajectory of the ATT provides a powerful sling function at the level of the navicular; and the horizontal trajectory of the ATT and the osteoperiosteal flaps constitute a powerful inner capsular–tendinous–ligamentous support. What is more, an insufficiency of the ATT is created, which results in a predominance of the peroneus lateral longus, that descends and prones the forefoot. Additional procedures, such as medial displacement calcaneal osteotomy, should be considered to correct the entire deformity. The combination of these techniques do not sacrifice the joint mobility.
authors.affiliation: Foot and Ankle Surgery Service, British Hospital, Italia Avenue 2420, CP 11600, Montevideo, Uruguay.
authors.forename: Nuri
authors.initials: N
authors.lastname: Schinca
authors.forename: Alicia
authors.initials: A
authors.lastname: Lasalle
authors.forename: Josefina
authors.initials: J
authors.lastname: Alvarez
mesh_terms: D000328:Adult; D001696:Biomechanical Phenomena; D016025:Bone Transplantation; D003131:Combined Modality Therapy; D005260:Female; D005413:Flatfoot / Q000209:etiology / Q000503:physiopathology / Q000601:surgery*; D005531:Foot Deformities, Acquired / Q000175:diagnosis / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010027:Osteotomy / Q000379:methods*; D010147:Pain Measurement; D037081:Posterior Tibial Tendon Dysfunction / Q000150:complications / Q000601:surgery*; D016059:Range of Motion, Articular / Q000502:physiology; D020127:Recovery of Function; D018570:Risk Assessment; D012720:Severity of Illness Index; D013709:Tendon Transfer / Q000379:methods*; D013718:Tensile Strength