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Table 1 Characteristics and results of the 13 patients

From: Mid- to long-term effects of two different biological reconstruction techniques for the treatment of humerus osteosarcoma involving caput humeri

Case

Gender/age (years)

Stage

MSTS resection system

Resection segment length (cm)

Reconstruction methods

Follow-up (years)

Patient status

Complications

Reoperations

1

M/12

IIB

S345E1

25

OAA

8

NED

CHA+GBR+fracture

Fixation+graft

2

M/23

IIB

S345

20

OAA

10

NED

CHA

None

3

M/25

IIB

S345

15

OAA

6

NED

CHA+nonunion

None

4

M/18

IIIA

S345E1E2

45

OAA

3

STD

CHA

Fixation+graft

5

F/13

IIIA

S345E1E2

41

TBIR

5

NED

GBR+fracture

Fixation+graft

6

M/30

IIIA

S345E1

33

TBIR

9

NED

CHA+fracture

Fixation+graft

7

F/24

IIB

S345

15

TBIR

4

NED

CHA+GBR+infection

Fixation+graft

8

M/16

IIB

S345

18

TBIR

4

NED

CHA+GBR nonunion

None

9

M/16

IIB

S345

16

TBIR

6

NED

GBR+fracture+nonunion

Prosthesis replacement

10

F/13

IIB

S345

18

OAA

3

STD

CHA

None

11

M/9

IIIA

S345

22

OAA

7

NED

CHA+GBR

Fixation+graft

12

M/34

IIB

S345

25

OAA

4

STD

CHA

None

13

M/16

IIB

S345

13

TBIR

3

NED

GBR+fracture

Fixation+graft

  1. TBIR tumor bone inactivated and reimplantation, OAA osteoarticular allograft, MSTS Musculoskeletal Tumor Society, TESS Toronto Extremity Salvage Score, CHA caput humeri absorption, GBR graft bone resorption, NED none evidence of disease, STD succumbed to disease