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Table 4 Detailed data intra- and postoperatively

From: Three-dimensional-printed custom-made hemipelvic endoprosthesis for primary malignancies involving acetabulum: the design solution and surgical techniques

Case

S1

screw no. (I/D)

S2

screw no. (I/D)

Iliac screw no. (I/D)

Pubic screw no. (I/D)

Ischial screw no. (I/D)

Intraoperative

Postoperative AO

MSTS score

ROM of hip joint

Complications

Time (min)

Blood loss(ml)

A (°)

I (°)

Pain

Function

Emotional acceptance

Supports

Walking ability

Gait

Total

(°)

 

1

3/4

1/1

0/0

1/1

0/0

420

8200

19.5

41.4

2.0

2.0

4.0

2.0

3.0

2.0

15 (50.0%)

100.0

DWH

2

4/4

1/1

0/0

1/1

0/0

260

2500

25.8

44.0

4.0

4.0

5.0

4.0

4.0

4.0

25 (83.3%)

130.0

-

3

5/5

1/1

0/0

1/1

0/0

230

4200

20.0

40.7

3.0

4.0

4.0

4.0

4.0

4.0

23 (76.7%)

120.0

-

4

5/5

2/2

0/0

2/2

0/0

255

2100

27.7

40.9

4.0

2.0

3.0

3.0

3.0

2.0

17 (56.7%)

105.0

DWH

5

4/5

1/1

0/0

1/1

1/2

390

5600

22.9

40.2

4.0

2.0

5.0

3.0

3.0

2.0

19 (63.3%)

110.0

-

6

3/4

1/1

0/0

1/1

1/2

220

900

24.0

44.6

3.0

4.0

4.0

3.0

4.0

3.0

21 (70.0%)

130.0

-

7

3/5

1/2

1/2

0/1

1/2

270

2600

24.5

45.8

4.0

4.0

4.0

5.0

5.0

4.0

26 (86.7%)

130.0

-

8

0/0

0/0

6/6

1/1

1/2

180

2300

22.8

45.0

5.0

4.0

5.0

4.0

5.0

4.0

27 (90.0%)

125.0

-

9

0/0

0/0

3/5

1/2

1/2

170

1700

23.5

43.0

4.0

4.0

5.0

5.0

5.0

4.0

27 (90.0%)

125.0

-

10

4/5

2/2

0/0

1/1

1/2

390

5100

18.2

37.3

3.0

3.0

3.0

2.0

3.0

2.0

16 (53.3%)

110.0

-

11

0/0

0/0

5/6

2/2

0/0

210

1900

25.0

48.1

4.0

4.0

5.0

5.0

5.0

4.0

27 (90.0%)

130.0

-

12

4/5

1/1

1/2

1/1

1/2

270

2600

29.8

42.3

4.0

4.0

4.0

4.0

4.0

4.0

24 (80.0%)

125.0

-

13

4/5

1/2

0/0

1/1

2/2

540

6300

28.4

44.4

4.0

3.0

4.0

3.0

3.0

3.0

20 (66.7%)

110.0

-

Mean

-

-

-

-

-

292.7

3538.5

24.0

42.9

3.7

3.4

4.2

3.6

3.9

3.2

22.1(73.6%)

119.2

-

  1. I/D, inserted/designed; AO, acetabular orientation; A, anteversion; I, inclination; MSTS, Musculoskeletal Tumor Society, according to Enneking et.al [19]; ROM, range of motion; DWH, delayed wound healing