Peroneal Muscle Function in Chronically Unstable Ankles

Larsen, Erik Hviid; Lund, P.M.

doi:10.1097/00003086-199111000-00033

Cited by 22 publications

(2 citation statements)

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“…According to previous studies, using EMG with a trapdoor mechanism is common practice when assessing peroneal latency. 23,38,39…”

Section: Instrumentationmentioning

confidence: 99%

“…16 Numerous studies have been conducted on the reaction time of the peroneal musculature. 4,5,[16][17][18][19][20][21][22][23][24][25][26] Previous investigations have shown that the peroneal muscles can decelerate a potentially damaging inversion moment, 5,25,27 minimizing injury to the lateral ankle structures. Eechaute et al 5 recorded 2 deceleration points that can decrease the momentum of the inversion perturbation: one between 31 and 35 milliseconds, and the other between 104 and 106 milliseconds.…”

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confidence: 99%

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The Effect of Plyometric Training on Peroneal Latency

Henry¹,

McLoda²,

Docherty³

et al. 2010

Journal of Sport Rehabilitation

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“…According to previous studies, using EMG with a trapdoor mechanism is common practice when assessing peroneal latency. 23,38,39…”

Section: Instrumentationmentioning

confidence: 99%

mentioning

confidence: 99%

The Effect of Plyometric Training on Peroneal Latency

Henry¹,

McLoda²,

Docherty³

et al. 2010

Journal of Sport Rehabilitation

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Die peroneale Reaktionszeit: Ein zuverlässiger Parameter zur Beurteilung des propriozeptiven Systems am lateralen Sprunggelenk

Benesch¹,

Pütz²,

Rosenbaum³

et al. 1997

Hefte Zur Zeitschrift „Der Unfallchirurg“

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Dynamische Pedographie zur Abklärung der funktionellen Sprunggelenkinstabilität

Becker¹,

Rosenbaum

Gerngroß³

1997

Der Unfallchirurg

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Chronic functional instability of the lateral ankle may be difficult to distinguish from mechanical instability when radiological stress test reveal only small ligamentous defects. When a decision for or against surgical reconstruction of the ligaments has to be made it can be helpful to use additional information on joint function. Therefore, a prospective study of 65 patients (mean age 24.1 +/- 4.6 years) with long-standing chronic ankle instability was conducted to demonstrate that the dynamic measurement of plantar pressure distribution can identify patients with functional ankle instability. Plantar pressure patterns were measured during gait by means of a capacitive platform, the EMED-SF system. The impulses at eight points of the foot were calculated intraindividually and compared with those in a group of 100 healthy subjects. On the basis of clinical criteria alone, the two groups of patients were distinguished, 35 with functional instability and 30 with mechanical instability. The patients with functional instability showed significantly increased lateral loading of the unstable foot (P = 0.01), whereas the group with mechanical instability tended to walk more on the medial side of the unstable foot. This finding is explained by a deficit or peroneal strength during the stance phase, based on a proprioceptive deficit after trauma. The new technique provides additional information, which is relevant and sufficiently important to help in making decisions about the individual patient with chronic instability.

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Peroneal Muscle Function in Chronically Unstable Ankles

Cited by 22 publications

References 0 publications

The Effect of Plyometric Training on Peroneal Latency

The Effect of Plyometric Training on Peroneal Latency

Die peroneale Reaktionszeit: Ein zuverlässiger Parameter zur Beurteilung des propriozeptiven Systems am lateralen Sprunggelenk

Dynamische Pedographie zur Abklärung der funktionellen Sprunggelenkinstabilität

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