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Anatomy,Mechanics
&Mechanisms
OfInjury
BONES
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CarpalsScaredLoversTryPositionsThatTheyCannotHandle
Trapezium is by the thumbTrapezoid is inzoid.
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Fractures of the Radius and Ulna
Colles’Fracture
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Navicular(Scaphoid)Fracture
Boxer’s Fracture
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Joints
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Lunate Dislocation
Finger Dislocation
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Gamekeeper’s (Skier’s) Thumb
Sprains
Muscle / Tendon
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Muscles / Tendons
Extrinsic – proximal attachment not on hand
Intrinsic – both attachments on hand
Extrinsic Thumb
Adbuctor Pollicus LongusExtensor Pollicus BrevisExtensor Pollicus LongusFlexor Pollicus Longus
Thenar Eminence
Opponens Pollicis
Adductor Pollicis
Flexor Pollicis Brevis
Adductor Pollicus
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Hypothenar Eminence
Opponens Digiti Minimi
Adductor Digiti Minimi
Flexor Digiti Minimi
Palmaris Brevis
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Central Compartment
Lumbricals
Dorsal Interosseii (4)
Palmar Interosseii (3)
Pads and Dabs4 Dor
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MalletFinger
Jersey Finger
Opposite of mallet finger
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BoutonniereDeformity
de Quervain’s(Hoffman’s)Disease
Nerve
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Vascular
Surface Anatomy
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