Limb length Measurement

         Limb Length Measurements
Measurement should be taken for two purposes. 
To know the limb length   For this measurement is taken with a take between two fixed body points and is always compared with the normal. 
Upper limbs :
  • Arm length from the angle of acromion to the lateral epicondyle of humerus
  • Forearm length From the lateral epicondyle of humerus to the radial styloid process. 
Lower limbs:
  • Thigh length from anterior superior iliac spine to the medial knee joint line. 
  • Leg length from the medial knee joint line to the medial malleolus. 
  • Entire lower limb length is measured from the anterior superior iliac spine to the medial malleolus
To know the girth of the limb :To detect wasting of muscles, the circumference of the limb is measured at fixed points on both sides, eg. 18 CM above joint line in the thigh

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