Break Reaction Time after Conservatively Treated Ligament Ruptures of the Ankle

Autor: Michael Liebensteiner, Michael Schlumberger, Florian Perwanger, Johannes M. Giesinger, Hans-Christian Jeske, Dietmar Dammerer, Christoph Hirnsperger
Rok vydání: 2021
Předmět:
Zdroj: Injury. 52:2463-2468
ISSN: 0020-1383
Popis: BACKGROUND Ankle sprain lesions are the most common ligament lesions in humans. One particularly dangerous consequence of this pathology is an inability to quickly and sufficiently depress the brake pedal when driving a car. The high incidence of the lesion, in the context of a society that is highly automobile-dependent, makes the question "When can a patient safely drive a car again?" of particular socioeconomic importance. HYPOTHESIS/PURPOSE Though orthopaedic physicians are often confronted with this question, finding an answer in the sparse literature on the topic proves difficult. This study aims to provide a definitive answer to this question. STUDY DESIGN Prospective Case Control Study. METHODS 30 patients with grad II and III ligament injuries of the right ankle (18 women, 12 men) and 30 healthy volunteers (19 women, 11 men) participated in this study. Brake reaction time (BRT) was assessed using a previously reported custom-made driving simulator. BRT was assessed two, four and six weeks after injury. Simultaneously the American Orthopedic Foot and Ankle Society Ankle Hindfoot Score (AOFAS-AHS) was assessed. RESULTS Two weeks after the incident, the patients' BRT measured 690.6±186.2ms. Four weeks after the incident, the BRT improved to 551.8±137.3ms (p
Databáze: OpenAIRE