Anatomy
locomotor apparatus
locomotor apparatus
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Lernkarten
Capitulum:
Capitulum: articulates with head of radius
Trochlea:
Trochlea: § Articulates with trochlear notch of ulna forming elbow joint.
Fractures of the proximal Humerus
Extra-articular fractures
Intra-articular fractures
Comminuted fractures
annular ligament
ligament proximal ulna. es umschliesst den kopf des radius
Olecranon process
Olecranon process (the biggest of the two) a hook-like projection for the articulation with the Trochlea
Coronoid process
Coronoid process (anterior projection) for articulation with the Trochlea
The skeleton of the hand consists of:
8 Carpal bones
5 Metacarpal bones
14 Phalanges
Carpal bones
The skeleton of the hand consists of: § 8 Carpal bones § 5 Metacarpal bones § 14 Phalanges
Metacarpal bones
The skeleton of the hand consists of: § 8 Carpal bones § 5 Metacarpal bones § 14 Phalanges
Phalanges
The skeleton of the hand consists of: § 8 Carpal bones § 5 Metacarpal bones § 14 Phalanges
scaphoid
Proximal row (lateral to medial): § scaphoid, § lunate, § triquetral, § pisiform (sesamoid bone)
lunate
Proximal row (lateral to medial): § scaphoid, § lunate, § triquetral, § pisiform (sesamoid bone)
triquetral
Proximal row (lateral to medial): § scaphoid, § lunate, § triquetral, § pisiform (sesamoid bone)
pisiform
Proximal row (lateral to medial): § scaphoid, § lunate, § triquetral, § pisiform (sesamoid bone)
trapezium
Distal row (lateral to medial): § trapezium, trapezoid, capitate, hamate
Distrapezoid
Distal row (lateral to medial): § trapezium, trapezoid, capitate, hamate
hamate
Distal row (lateral to medial): § trapezium, trapezoid, capitate, hamate
Radioulnar articulations
Radioulnar articulations A. Superior radioulnar joint B. Inferior radioulnar joint
The wrist joints
The wrist joints A. Radiocarpal joint B. Midcarpaljoint
Joints of the Hand
Joints of the Hand A. Common carpometacarpal joint B. Carpometacarpal joint of thumb C. Metacarpophalagealjoints D. Interphalangeal joints