Combined anterior talofibular ligament (ATFL) lesion and anterolateral syndesmotic impingement after ankle sprain trauma in runners.

Anterior inferior tibiofibular ligament (AITFL) lesion have been shown to result in proliferation of cicatricial tissue ; concomitant insufficiency of the anterior talofibular ligament (ATFL) and AITFL Lesion may cause anterolateral syndesmotic impingement in the ankle joint of runners. Twenty-two runners with suspected syndesmotic impingement after ankle sprain were included in the study. An MRI of the ankle joint was performed followed by arthroscopy.

The role of the medial ligaments in lateral stabilization of the ankle joint: an in vitro study.

Purpose: The deltoid ligament complex is known as medial stabilizer in the ankle against pronation/eversion. Lateral dual-ligament laxity often results in chronic ankle instability with recurring ankle sprain trauma. The goal of this study is to examine the lateral stabilizing role of the deltoid ligament complex against supination/inversion in case of existing lateral ligament instability.

Peroneal tendinosis as a predisposing factor for the acute lateral ankle sprain in runners.

Purpose: A painful episode in the region of the peroneal tendons, within the retromalleolar groove, is a common precipitating event of an acute lateral ankle sprain. A forefoot striking pattern is suspected to cause peroneal tendinosis. The aim of this study is to analyse the role of peroneal tendinosis as a predisposing factor for ankle sprain trauma in runners.

The role of the peroneal tendons in passive stabilisation of the ankle joint: an in vitro study.

Purpose: Peroneal tendons are known as active stabilizer in acute ankle sprain while an intact ankle mortise and intact lateral ligaments are required for passive stability of the ankle joint. The goal of this study is to determine the peroneal tendons as passive stabilizer in case of lateral ligament instability.

Methods: Twelve (12) human lower leg cadaver specimens underwent a torsion simulation in the testing system, 858 Mini Bionix(®) (MTS(®) Systems Corporation, Eden Prairie, MN, USA) and a specially designed mounting platform for the specimens.

Combined medial and lateral anatomic ligament reconstruction for chronic rotational instability of the ankle.

Background: This study aimed to extend knowledge on the arthroscopic evaluation of the unstable ankle joint and the outcome of ligament reconstruction on rotational instability. In contrast to previous studies, we investigated the combined repair of lateral and medial ligaments.

Methods: Ninety-six patients underwent medial and lateral ligament reconstruction between 2006 and 2008, 81 of whom, with a mean age of 31.

Treatment of peroneal tendon dislocation and coexisting medial and lateral ligamentous laxity in the ankle joint.

Purpose: Acute dislocation of the peroneal tendon is caused by massive combined flexion-torsion trauma supported by preexisting ligamentous laxity of the ankle joint. This study aimed to investigate the clinical outcome of combined treatment of peroneal tendon dislocation and lateral and medial ligamentous laxity.

Methods: Between 2005 and 2007, forty-two patients with peroneal tendon dislocation and coexisting ligamentous laxity were treated.