How new is the Lachman test?

Dittrich R.: Ein neues Zeichen der Knieinnenverletzung. Z Orthop Chir (Beilagenh): 144-148, 1935

Hey-Groves EW : The crucial ligaments of the knee joint; their function, rupture, and the operative treatment of the same. Br J Surg 7: 505-514, 1919

Hey-Groves EW : Operation for the repair of the crucial ligaments . Lancet 674-675, 1917

Jones R.: On certain derangements of the knee. Clin J 28: 51-56, 1906

Jones R., Smith SA: On rupture of the crucial ligaments of the knees, and of fracture of the spine of the tibia. Br J Surg 1: 70-89, 1913

Krenn L.: Das Schubladensymptom bei anscheinend gesunden Kniegelenken. Der Chirurg 7: 324-327, 1934

Noulis G.: Entorse du genou. Thèse N. 142 Fac Méd Paris 1-53, 1875

Pringle JH: Avulsion of the spine of the tibia. Ann Surg 46: 169-178, 1907

Ritchey SJ: Liagmentous disruption of the knee. A review with analysis of 28 cases . Armed Forces Med J 11: 167-176, 1960

Segond PF: Rechèrches cliniques et expérimentales sur les épanchements sanguins du genou par entorse. Prog Méd 16: 297-299, 320-321, 340-341, 379-381, 400-401, 419-421, 1879

Torg JS: Who is John Lachman? Contemp Orthop 20: 145-154, 1990

Torg JS, Conrad W., Kalen W.: Clinical diagnosis of anterior cruciate ligament instability in the athlete . Am J Sports Med 4: 84-93, 1976