The role of mesh technology with tumor prosthesis reconstruction to reconstruct the extensor mechanism of knee joint after resection of proximal tibial tumors

Table 1 Patient basic data and related clinical data

Case	Sex	Age	Stage	Diagnosis	A-extension	A-flexion	P-flexion	Extensor lag	MSTS-score
1	M	14	IIB	Osteosarcoma	0	80	90	0	19
2	F	10	IIB	Osteosarcoma	12	120	120	12	20
3	M	28	IIB	Osteosarcoma	0	110	110	0	21
4	F	15	IIB	Osteosarcoma	0	110	110	0	23
5	M	17	IIB	Osteosarcoma	0	90	110	0	25
6	F	14	IIB	Osteosarcoma	0	100	120	0	25
7	M	16	IIA	Osteosarcoma	0	100	110	0	24
8	F	14	IIB	Osteosarcoma	0	90	110	0	22
9	M	12	IIB	Osteosarcoma	0	110	120	0	22
10	M	16	IIA	Osteosarcoma	0	100	110	0	26
11	F	18	IIB	Osteosarcoma	0	110	120	0	27
12	M	54	IIA	MFH of bone	10	120	120	10	24
13	F	11	IIB	Osteosarcoma	0	110	120	0	25
14	M	36	–	GCT of bone	0	120	120	0	27

M male, F female, MFH malignant fibrous histiocytoma, GCT giant cell tumor, A active, P passive, MSTS Musculoskeletal Tumor Society score

ISSN: 1749-799X