. 2012 Nov 7;36(12):2457–2463. doi: 10.1007/s00264-012-1695-2

Table 1.

Data on the extra-articular deformity and treatment

Case	Gender	Age	Preop. diagnosis	Deformity			Type of surgery	Type of implant
Case	Gender	Age	Preop. diagnosis	Site	Plane	Degrees	Type of surgery	Type of implant
1	F	64	Fracture malunion	Proximal 1/3 tibia	Coronal	Valgus 15	TKA (intra-articular bone resection)	PS
2	M	45	Fracture malunion^a	Tibial metaphysis	Coronal	Varus 22	TKA (extra-articular correctional osteotomy)	CCK
3	F	38	Fracture malunion	Distal 1/3 femur	Coronal	Varus 9	TKA (intra-articular bone resection)	PS
3	F	38	Fracture malunion	Distal 1/3 femur	Sagittal	Retrocurvatum 15	TKA (intra-articular bone resection)	PS
4	F	34	Congenital dysplasia	Tibial metaphysis	Sagittal	Retrocurvatum 21	TKA (extra-articular correctional osteotomy)	PS
5	F	37	Fracture malunion^b	Femoral condyle	Coronal	Varus 8	TKA (intra-articular bone resection)	CCK
5	F	37	Fracture malunion^b	Femoral condyle	Sagittal	Retrocurvatum 6	TKA (intra-articular bone resection)	CCK
6	M	62	Fracture malunion^b	Femoral condyle	Coronal	Varus 14	TKA (intra-articular bone resection)	CCK
7	F	53	Fracture malunion^a	Femoral condyle	Coronal	Varus 22	TKA (intra-articular bone resection)	CCK
7	F	53	Fracture malunion^a	Femoral condyle	Sagittal	Antecurvatum 13	TKA (intra-articular bone resection)	CCK
8	F	60	Fracture malunion	Femoral condyle	Axial	Extorsion 10	TKA (intra-articular bone resection)	PS
9	F	69	Fracture malunion	Tibial metaphysis	Coronal	Varus 11	TKA (intra-articular bone resection)	PS

F female, M male, CCK constrained condylar knee, PS posterior stabilised

^aComplicated by injury of knee collateral ligaments

^bComplicated by fibrous healing of the femoral condyle