{
    "@context": "https://schema.org",
    "@type": "Dataset",
    "name": "M. Fibularis Longus — surface EMG electrode placement",
    "id": "fibularis_longus_r",
    "slug": "fibularis-longus-r",
    "url": {
        "en": "https://emgguide.de/muscle/fibularis-longus-r",
        "de": "https://emgguide.de/de/muscle/fibularis-longus-r",
        "viewer3d": "https://emgguide.de/?muscle=fibularis_longus_r",
        "json": "https://emgguide.de/muscle/fibularis-longus-r.json"
    },
    "names": {
        "latin": "M. Fibularis Longus",
        "en": "Fibularis Longus",
        "de": "Langer Wadenbeinmuskel"
    },
    "side": "right",
    "region": {
        "key": "LOWER_LEG",
        "en": "Lower Leg",
        "de": "Unterschenkel"
    },
    "placementStandard": "SENIAM (Hermens et al. 2000)",
    "source": {
        "url": "http://seniam.org/peroneuslongus.html",
        "short": "SENIAM (Hermens 2000)",
        "citation": "Hermens HJ, Freriks B, Disselhorst-Klug C, Rau G. Development of recommendations for SEMG sensors and sensor placement procedures. J Electromyogr Kinesiol. 2000;10(5):361-74."
    },
    "electrode": {
        "position": {
            "en": "25% on line from fibular head to lateral malleolus",
            "de": "25% auf Linie vom Fibulaköpfchen zum lateralen Malleolus"
        },
        "orientation": {
            "en": "Along the line fibular head–lateral malleolus",
            "de": "Richtung Linie Fibulaköpfchen–Malleolus lateralis"
        },
        "sensorRules": "bipolar Ag/AgCl, ≤ 10 mm conductive diameter, 20 mm inter-electrode distance, parallel to fibres, reference electrode on bone (SENIAM)"
    },
    "landmarks": {
        "rule": "electrode at fraction t of the line from a to b",
        "a": {
            "id": "fibular_head",
            "en": "Fibular head",
            "de": "Fibulakopf",
            "model_xyz_m": null
        },
        "b": {
            "id": "lateral_malleolus",
            "en": "Lateral malleolus",
            "de": "Außenknöchel",
            "model_xyz_m": null
        },
        "t": 0.25,
        "extra": null,
        "note": null,
        "coordinates": "model space of the 3D viewer (metres, y up); for orientation only, not body measurements"
    },
    "anatomy": {
        "function": {
            "en": "Eversion (pronation) at the subtalar joint, plantar flexion, stabilization of the transverse arch of the foot",
            "de": "Eversion (Pronation) im unteren Sprunggelenk, Plantarflexion, Stabilisation des Quergewölbes des Fußes"
        },
        "origin": {
            "en": "Fibular head, proximal 2/3 of the lateral fibular surface",
            "de": "Caput fibulae, proximale 2/3 der Facies lateralis fibulae"
        },
        "insertion": {
            "en": "Medial cuneiform (plantar), base of the 1st metatarsal (plantar)",
            "de": "Os cuneiforme mediale (plantar), Basis des Os metatarsale I (plantar)"
        },
        "innervation": {
            "en": "Superficial peroneal nerve, L5–S2",
            "de": "N. fibularis superficialis, L5–S2"
        }
    },
    "testMovement": {
        "en": "Foot eversion against resistance",
        "de": "Eversion des Fußes gegen Widerstand"
    },
    "placementNotes": null,
    "mvcTest": null,
    "measurability": "surface EMG",
    "license": "Free to cite with attribution to emgguide.de. Electrode placements based on SENIAM (Hermens et al. 2000) and the cited literature; not an official SENIAM product; not a substitute for medical advice.",
    "publisher": {
        "name": "EMG Guide (menios GmbH)",
        "url": "https://emgguide.de/"
    },
    "dateModified": "2026-10-21"
}