Average image scores of ten subjects’ datasets for all four reconstruction schemes by the three radiologists (R1, R2, and R3) for the clinically-relevant questions.

Values given are mean ± standard deviation (SD) of radiologist-assigned image quality scores. The statements were: S1: I can confidently measure the SL gap; S2: I can confidently measure scaphoid translation with respect to distal radius; S3: I can confidently measure trapezium translation with respect to the scaphoid. The 5-point rating scale was 0: strongly disagree; 1: disagree; 2: neutral; 3: agree; 4: strongly agree.