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    Anatomy
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    Anatomy

    Clinical limbs anatomy in orthopedic surgery. Upper limb anatomy and lower limb anatomy. Anatomy of the bones, muscles, ligaments and joints.

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    Extensor Indicis Proprius Muscle Anatomy

    Extensor Indicis Proprius Muscle Anatomy

    The extensor indicis proprius muscle has a narrow, elongated belly that lies medial to and alongside that of...

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    Extensor Pollicis Longus Muscle Anatomy

    Extensor Pollicis Longus Muscle Anatomy

    The extensor pollicis longus (EPL) is larger and its tendon is longer than that of the extensor pollicis...

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    Extensor Pollicis Brevis Muscle Anatomy

    Extensor Pollicis Brevis Muscle Anatomy

    The belly of the extensor pollicis brevis (EPB), the fusiform short extensor of the thumb, lies distal to...

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    Abductor Pollicis Longus Muscle Anatomy

    Abductor Pollicis Longus Muscle Anatomy

    The abductor pollicis longus (APL) has a long, fusiform belly that lies just distal to the supinator and...

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    Supinator Muscle Anatomy

    Supinator Muscle Anatomy

    The supinator lies deep in the cubital fossa and, along with the brachialis, forms its floor. Spiraling medially...

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    Extensor Carpi Ulnaris Muscle Anatomy

    Extensor Carpi Ulnaris Muscle Anatomy

    The extensor carpi ulnaris (ECU), a long fusiform muscle located on the medial border of the forearm, it's...

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    Extensor Digiti Minimi Muscle Anatomy

    Extensor Digiti Minimi Muscle Anatomy

    The extensor digiti minimi (EDM), a fusiform slip of muscle, is a partially detached part of the extensor...

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    Extensor Digitorum Communis Muscle Anatomy – Upper Limb

    Extensor Digitorum Communis Muscle Anatomy – Upper Limb

    The extensor digitorum communis muscle (EDC), the principal extensor of the medial four digits of the hand, occupies much...

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    Extensor Carpi Radialis Brevis Muscle Anatomy

    Extensor Carpi Radialis Brevis Muscle Anatomy

    The extensor carpi radialis brevis (ECRB), as its name indicates, is a shorter muscle than the extensor carpi...

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    Extensor Carpi Radialis Longus Muscle Anatomy

    Extensor Carpi Radialis Longus Muscle Anatomy

    The extensor carpi radialis longus (ECRL), a fusiform muscle, is partly overlapped by the brachioradialis, with which it...

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    Anconeus Muscle Anatomy

    Anconeus Muscle Anatomy

    The anconeus muscle is a small, triangular muscle on the posterolateral aspect of the elbow, usually partially a...

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    Pronator Quadratus Muscle Anatomy

    Pronator Quadratus Muscle Anatomy

    The pronator quadratus (PQ), as its name indicates, is quadrangular and pronates the forearm. It cannot be palpated...

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