Comparison of clinical outcomes and second-look arthroscopic evaluations between anterior cruciate ligament anteromedial bundle augmentation and single-bundle anterior cruciate ligament reconstruction

Table 3 Clinical results and synovialization

	Group 1 (SB group, n = 64)	Group 2 (Aug group, n = 21)	p value
Lysholm score
Preoperative	47.8 ± 9.8	49.2 ± 8.3	0.96
Last follow-up (27.1 months)	78.3 ± 4.8	89.1 ± 4.2	0.032
Tegner activity score
Preoperative	3.1 ± 1.2	3.2 ± 0.9	0.351
Last follow-up (27.1 months)	7.2 ± 1.3	8.1 ± 1.1	0.046
Synovial coverage (%) at 2nd-look A/S	61.4 (%) ± 4.3	93.1 (%) ± 3.2	0.008

SB single bundle, Aug anteromedial bundle augmentation, A/S arthroscopic surgery

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