Fig. 3From: Hip effusion/synovitis influences results after multiple drilling core decompression for bone marrow edema syndrome of hipResults of VAS, HHS, HOS-AL, iHOT-12, and ROM at preoperative and one month after surgery. ER, External Rotation; HHSs, Harris Hip Scores; HOS ADL, Hip Outcome Score Activities of Daily Living Subscale; iHOT-12, International Hip Outcome Tool-12; IR, Internal Rotation; M, Months; Pre, Preoperative. Post, Postoperative; VAS, Visual Analogue ScoreBack to article page