Patient

Gender

Age (years)

Follow-up (months)

Device fixation

Migration

1

M

49

30

Bone well

no

2

M

29

51

Bone well

no

3

M

44

27

Bone well

no

4

F

64

19

Pocket

no

5

F

39

12

Pocket

yes

6

F

50

17

Pocket

yes

7

M

24

23

Pocket

no

8

M

22

24

Pocket

no

9

F

50

16

Pocket

yes