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What is You are examining an infant and the findings are as follows: Adductor angle - 100 Popliteal angle - 90 Dorsiflexion Angle of foot - 70 Scarf sign - Elbow crosses the middle but doesn't reach the anterior axillary line What is the appropriate age of the infant? and explain in detail?
The normal ranges of angles during infancy are given below: Age Adductor angle Popliteal angle Dorsiflexion angle of foot Scarf sign 0 - 3 400 - 800 800 - 1000 600 - 700 Elbow doesn't cross the midline 4 - 6 700 - 1100 900 - 1200 600 - 700 Elbow crosses midline 7 - 9 1100 - 1400 1100- 1600 600 - 700 Elbow goes beyond anterior axillary line 10 - 12 1400 - 1600 1500 - 1700 600 - 700 Ref: Meharban Singh, Edition 3, Page 74