title: Combined anterior tibial tendon rupture and posterior tibial tendon dysfunction in advanced flatfoot.
abstract: The combination of spontaneous anterior tibial tendon rupture and posterior tibial tendon dysfunction has rarely been reported in the literature. This is a case report of a 78-year-old patient presenting with a history of longstanding, progressive flatfoot deformity, clinically grade III posterior tibial tendon dysfunction, and dropfoot gait. Radiographic films revealed severe flatfoot, and the clinical examination was consistent with a complete rupture of the anterior tibial tendon and severe posterior tibial tendon degeneration as well as rupture of the spring and deltoid ligaments. Treatment by triple arthrodesis and repair of the anterior tibial tendon affected pain relief and clinical as well as radiographic correction at the 4-month postoperative assessment.
authors.affiliation: Orthopaedic Department, University of Basel, Switzerland. mail@arnofrigg.com
authors.forename: Arno Martin
authors.initials: AM
authors.lastname: Frigg
authors.forename: Victor
authors.initials: V
authors.lastname: Valderrabano
authors.forename: Hans-Peter
authors.initials: HP
authors.lastname: Kundert
authors.forename: Beat
authors.initials: B
authors.lastname: Hintermann
mesh_terms: D000368:Aged; D005413:Flatfoot / Q000209:etiology*; D005528:Foot / Q000601:surgery; D006801:Humans; D008297:Male; D037081:Posterior Tibial Tendon Dysfunction / Q000150:complications* / Q000601:surgery; D012422:Rupture, Spontaneous; D052256:Tendinopathy / Q000209:etiology* / Q000601:surgery; D013710:Tendons / Q000473:pathology / Q000601:surgery