Total Hip Arthroplasty Concomitant with Patellofemoral Arthroplasty and Medial Patellofemoral Ligament Reconstruction for a Patient with Patellar Dislocation Combined with Hip Dysplasia: A Case Report of a Successful Outcome at 5-Year Follow-Up

Table 1

Pre- and postoperative range of motion and clinical score of the knee and hip joint.

	Preoperative	Postoperative
Right hip
Flexion angle (°)	80	90
Extension angle (°)	-30	0
Abduction angle (°)	-20	20
External rotation angle (°)	-30	40
Right knee
Extension angle (°)	-10	-5
Flexion angle (°)	80	95
Modified Harris hip score
Total	16.5	60.5
Pain	10	40
Function	0	7
Activities	5	8
2011 knee society score
Function	1	18
Satisfaction	6	26
Expectation	13	13
Activity	14	48