Fluoroscopy-guided direct anterior approach total hip arthroplasty provides more accurate component positions in the supine position than in the lateral position

Table 4 Harris Hip Score before surgery, 1 week after surgery, 1 month after surgery, and 3 months after surgery in both groups

Variables	S-DAA	L-DAA	P value
Preoperative	39.3 ± 3.74	39.1 ± 3.56	0.827^a
Postoperative
One week One month Three month	68.7 ± 3.00 77.7 ± 2.71 87.3 ± 3.01	67.1 ± 3.63 77.3 ± 2.47 87.1 ± 3.21	0.033^a 0.482^a 0.797^a

S-DAA direct anterior approach in the supine position, L-DAA direct anterior approach in the lateral position
^a Student’s t test

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