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Table 1 Patient characteristics and arthroscopic and radiographic results in all patients

From: Evaluation of regenerated cartilage using T2 mapping methods after opening-wedge high tibial osteotomy with microfracture at the cartilage defect: a preliminary study

Variable Value
Gender (female/male) 0/8
Age (years) 57.6 ± 5.2 (53–66)
Height (cm) 164,6 ± 7.3 (155–178)
Weight (kg) 72.7 ± 5.6 (67–81)
Body mass indexa 26.8 ± 1.8(24.6–30.4)
Preoperative FTA (°) 180.7 ± 1.4
Post-operative FTA (°) 172.1 ± 1.2
Preoperative %MA (%) 35.6 ± 1.3
Post-operative %MA (%) 63.5 ± 1.0
Preoperative Lysholm score 63.5 ± 6.5
Postoperative Lysholm score 87.2 ± 9.2
Preoperative IKDC score 47.2 ± 8.3
Postoperative IKDC score 66.5 ± 13.7
Articular cartilage degeneration grade in the MFC at HTO (1/2/3/4) 0/0/4/4
Articular cartilage degeneration grade in the MFC at implant removal (1/2/3/4) 0/2/6/0
Articular cartilage degeneration grade in the MTP at HTO (1/2/3/4) 0/0/0/8
Articular cartilage degeneration grade at in the MTP implant removal (1/2/3/4) 0/0/7/1
  1. Articular cartilage degeneration grade was classified according to the arthroscopic grading system of the
  2. International Cartilage Repair Society
  3. FTA femorotibial angle, %MA percentage of mechanical axis, HTO high tibial osteotomy, MFC medial femoral condyle, MTP medial tibial plateau
  4. Values are expressed as mean ± standard deviation, with range in parentheses