Robotic-Assisted Total Knee Arthroplasty for Distal Femur Fracture with Lateral Knee Osteoarthritis

Table 1

Pre- and postoperative clinical data (90-year-old female, fracture).

Preoperative		Postoperative
1989 Knee Society Score		Prosthetic alignment
Pain (50)	0	angle (°)	96.4
Knee (97)	0	angle (°)	89.7
Function (100)	-20	angle (°)	2.1
		angle (°)	90
		Femoral tibial angle (°)	175
		Knee Society Score
		Symptom (25)	18
		Patient satisfaction (40)	30
		Patient expectation (15)	13
		Activity (100)	71
		Range of motion
		Extension angle (°)	5
		Flexion angle (°)	120