title: [The significance of the activity score in evaluating knee ligament reconstructions].
abstract: In a follow-up study of 156 patients after knee ligament reconstruction for chronic instability, the results of subjective Lysholm score grading and of Tegner activity grading were compared. The postoperative Lysholm score averaged 85 +/- 13.2 points, the activity scores 6.9 +/- 0.9 points prior to instability, 1.7 +/- 0.9 points preoperatively and 5.9 +/- 1.2 points postoperatively. 89 patients reached their preinjury activity level, the average improvement through surgery was 4.2 +/- 1.6 points. Non-active patients regularly returned to their original activity-level, competitive athletes were less likely to regain their previous activity. The subjective results of athletes and non-athletes showed no significant differences. The postoperative activity level clearly correlated to subjective grading by the patient. For scoring results after knee ligament surgery, we use the subjective Lysholm score and an activity score based on average German sports activities.
authors.affiliation: Orthopädische Klinik, Medizinischen Hochschule Hannover im Annastift e.V.
authors.forename: N
authors.initials: N
authors.lastname: Wülker
authors.forename: D
authors.initials: D
authors.lastname: Kohn
authors.forename: W E
authors.initials: WE
authors.lastname: Siebert
authors.forename: C J
authors.initials: CJ
authors.lastname: Wirth
mesh_terms: D000203:Activities of Daily Living / Q000145:classification*; D016118:Anterior Cruciate Ligament / Q000601:surgery; D000070598:Anterior Cruciate Ligament Injuries; D005500:Follow-Up Studies; D006801:Humans; D007593:Joint Instability / Q000175:diagnosis / Q000601:surgery*; D007718:Knee Injuries / Q000175:diagnosis / Q000601:surgery*; D011183:Postoperative Complications / Q000175:diagnosis* / Q000601:surgery
vernacular_title: Die Bedeutung des Aktivitäts-Scores bei der Bewertung von Kniebandrekonstruktionen.