Table 5

Radiographic outcome of different grade of medial compartment OA stratified by type of surgery
Medial compartment (AMR and AMR+PLR, N=134) PF compartment (AMR+PLR, N=29)
Grade Better Same Worse Rev. NC* Better Same Worse Rev. NC
I 0 3 (100) 0 3 (100) 0 0 0 0
II 26 (33.9) 38 (51.8) 11 (14.3) 64 (85.3) 19 (100) 0 0 19 (100)
III 24 (51.4) 11 (24.3) 11 (24.3) 35 (76.1) 7 (77.8) 0 2 (22.2) 7 (77.8)
IV 5 (62.5) 3 (22.2) 2 (25.0) 8 (80.0) 1 (100) 0 0 1 (100)
Total 55 (41.0) 55 (41.0) 24 (18.1) 110 (82.1) 27 (93.1) 0 2 (6.9) 27 (93.1)

* Reverse natural course = Better + Same.

Lyu et al.

Lyu et al. BMC Musculoskeletal Disorders 2012 13:226   doi:10.1186/1471-2474-13-226

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