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Table 1 Patient demographics and stem characteristics

From: Migration analysis of a metaphyseal-anchored short femoral stem in cementless THA and factors affecting the stem subsidence

Patient demographics

Value

Age (Years)

63.3 (40, 83)

BMI (kg/m2)

29 (16, 43)

Gender

 • Male (n)

40 (59%)

 • Female (n)

28 (41%)

Follow up (months)

65 (60, 83)

Side

 • Left (n)

40 (59%)

 • Right (n)

28 (41%)

Dorr Classification (n)

 • Type A

46 (68%)

 • Type B

22 (32%)

 • Type C

0 (0%)

Implant Characteristics

Value

Head Size (mm)

 • 28

6 (8.8%)

 • 32

31 (45.6%)

 • 36

31 (45.6%)

Stem Offset

 • Standard

16 (24%)

 • Lateral

52 (76%)

Stem size

 • 2

3 (4.4%)

 • 3

7 (10.3%)

 • 4

8 (11.8%)

 • 5

16 (23.5%)

 • 6

10 (14.7%)

 • 7

15 (22.1%)

 • 8

6 (8.8%)