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Table 2 Total number and ratio for each complication encounter from the procedure to the last follow-up for total population, proximal femur, and pelvis tumors, respectively

From: Proximal femur versus acetabular extra-articular resection of the hip joint for primary malignant bone tumors: a retrospective comparative review of 33 cases

 

Total (N = 33)

Pelvis (N= 19)

Femur (N= 14)

No. complication

No. patient

% (range)

No. complication

No. patient

% (range)

No. complication

No. patient

% (range)

Revision surgeries any causes

29

17

51.5 %

22

13

68.4 %

7

4

28.6%

Mechanical complication

6

5

15.1 %

2

2

10.5 %

4

3

21.4 %

Dislocation reduced under anesthesia

3

3

9 %

0

0

0

3

3

21.4 %

Total dislocation

13

9

27.3 %

3

3

15.8 %

10

6

42.9%

Other mechanical revision

3

2

6 %

2

2

10.5 %

1

1

7.1 %

Total infection

12

9

27.3 %

10

8

42.1 %

2

1

7.1%

Wound surgeries

3

2

6 %

3

2

10.5 %

0

0

0 %

Deep infection

9

7

21.2 %

7

6

31.6 %

2

1

7.1 %

Local recurrence

7

4

12.1 %

7

4

21 %

0

0

0 %

Other surgeries

4

4

3 %

1

1

5.3 %

0

0

0

Neurological complication

2

2

6 %

2

2

10.5 %

0

0

0%

Hematoma

1

1

3 %

1

1

5.3 %

0

0

0

Parietal complication

1

1

3 %

1

1

5.3 %

0

0

0

Oncologic surgery

7

4

15.1 %

7

4

21 %

0

0

0 %

Per-operative complication

8

5

15.1 %

7

4

21 %

1

1

7.1%

Capsular effraction

8

8

24.2 %

2

2

10.5 %

6

6

42.9 %

Non R0 margin

3

3

9%

3

3

15.8%

0

0

0 %