Table 2.

No.	score first bone scan	score second bone scan (*revision surgery)	grafted bone	clinical course
Bone graft lost/poor bone scan findings
1.	0	0*	fibula	lost of skin/bone graft
2.	0	1*	fibula	lost of skin/bone graft
3.	0	1*	fibula	lost of skin/bone graft
4.	0	1*	fibula	lost of skin/bone graft
5.	0	*	fibula	lost of skin/bone graft
6.	0	1*	fibula	lost of skin/bone graft
8.	1	*	fibula	lost of skin/bone graft
Bone graft lost/normal bone scan findings
8.	2		fibula	lost of skin/bone graft
Bone graft lost suspected/local recurrence/poor bone scan findings
9.	1	1*	fibula	local recurrence surgery viable graft intraoperatively
Normal bone scan/thrombosis to skin pedicle/uncomplicated further clinical course
10.	2	2*	fibula	uncomplicated
Poor bone scans/no revision surgery/uncomplicated further clinical course
11.	0	3	fibula	uncomplicated
Poor bone scans/revision surgery/uncomplicated further clinical course
12.	1	2*	fibula	uncomplicated
13.	0	2*	scapula	uncomplicated
14.	0	3*	scapula	uncomplicated
15.	1	2*	scapula	uncomplicated