Table 1 (Abstract O2).

Primary TKA vs. traditional ORIF

	Primary TKA Group (n = 15)	Traditional ORIF Group (Reference Values)	P-value
Weight-bearing time(day)	3 ± 0.3	42.1 ± 3.9	< 0.05
VAS pain score	Pre-op: 7.5 ± 1.2 → 3mo: 1.8 ± 0.6	3mo: 4.2 ± 1.5
HSS functional score	Pre-op: 45 ± 10 → 3mo: 88 ± 6	3mo: 70 ± 12
Thrombosis incidence(%)	12	25–35%
Reoperation rate(%)	0	5%
Prosthesis loosening rate (1-year follow-up)(%)	0	10
Patient satisfaction	95	75%