C1
Mastoid Tip
C2,C3
Gonion
C5
Thyroid Cartilage
C7
Vertebra Prominens
T1
2 Inches above sternal notch
T2,T3
Level of Manubrial notch and superior margin of scapula
T4,T5
Level of sternal angle
T7
Level of inferior angle of scapula
T10
Level of xiphoid tip
L3
Costal Margin
L3,L4
Level of umbilicus
L4
Level of superior aspect of iliac crest
S1
Level of anterior superior iliac spine (ASIS)
Coccyx
Level of pubic symphysis and greater trochanters