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Hy - Anatomy

Hy - Anatomy - Upper Limb - One-Liners

Most frequently fractured bone of body Clavicle
Most frequently dislocated carpal bone Lunate
Most frequently fracture carpal bone Scaphoid
Name of fracture of distal radius that produces “dinner fork” appearance Colle’s fracture
Nerve injured with fracture of surgical neck of humerus Axillary
Nerve injured with fracture of medial humeral epicondyle Ulnar
Nerve injured with fracture of shaft of humerus Radial
Nerve injured in wrist drop Radial
Muscle that is chief flexor and chief extensor at shoulder joint Deltoid
Muscles innervated by axillary nerve Deltoid and teres minor
Muscle that initiates abduction of arm Supraspinatus
Most commonly torn tendon of rotator cuff Supraspinatus
Two muscles that rotate scapula for full abduction of arm Trapezius and serratus anterior
Tendon that courses through shoulder joint Long head of biceps
Chief supinator muscle of hand Biceps brachii
Injury to what nerve causes winged scapula Long thoracic nerve
Spinal levels of axillary nerve C5 and C6
Spinal levels to muscles of the hand C8 and T1
Dermatome of thumb C6
Nerve to thenar compartment Recurrent branch of Median
Innervation of adductor pollicis Ulnar (deep br.)
Innervation to all interosseous muscles Ulnar (deep br.)
Region affected by upper trunk injury of brachial plexus Shoulder
Region affected by lower trunk injury of brachial plexus Intrinsic hand muscles
Nerve compressed with carpal tunnel syndrome Median
Nerve affected by cubital tunnel syndrome Ulnar
Paralysis of which muscles results in total “claw” hand Lumbricals
Created by: HY90X