表 1.

The limb length of three patients at pre- and post-operation (mm)

3 例患者两期手术前后肢体长度（mm）

病例 Case	股骨长度 Length of the femur								胫骨长度 Length of the tibia
	一期手术 First-stage operation				二期手术 Second-stage operation				一期手术 First-stage operation				二期手术 Second-stage operation
	术前 Pre-operative	术后 Post-operative	差值 Difference		术前 Pre-operative	术后 Post-operative	差值 Difference		术前 Pre-operative	术后 Post-operative	差值 Difference		术前 Pre-operative	术后 Post-operative	差值 Difference
例 1 Case 1
健侧 Unaffected side	395	395	0		439	439	0		314	314	0		352	352	0
患侧 Affected side	396	396	0		434	434	0		318	320	2		324	332	–2
差值 Difference	1	1	–		–5	–5	–		4	6	–		–28	–20	–
例 2 Case 2
健侧 Unaffected side	446	446	0		475	475	0		363	363	0		384	384	0
患侧 Affected side	449	449	0		462	475	13		364	370	6		375	376	1
差值 Difference	3	3	–		–13	0	–		1	7	–		–9	–8	–
例 3 Case 1
健侧 Unaffected side	389	389	0		424	423	–1		318	318	0		345	345	0
患侧 Affected side	393	393	0		411	408	–3		318	315	–3		334	335	1
差值 Difference	4	4	–		–13	–15	–		0	–3	–		–11	–10	–