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Resolution: standard / high Figure 1.
Different adhesions under arthroscopy. A. Arthroscopic view of grade 1 adhesion; B. Arthroscopic view of grade 2 adhesion;
C. Arthroscopic view of grade 3 adhesion; D. Arthroscopic view of grade 4 adhesion.
Zhang et al. BMC Musculoskeletal Disorders 2009 10:70 doi:10.1186/1471-2474-10-70 |
