Table 3.
Shortness | Lengthening | P | ||
---|---|---|---|---|
Intended elongation | F | 59.10 (35-130) | 54.35 (35-80) | .109 |
P | 65.6 (38-210) | 56.7 (38-80) | .050 | |
Preoperative | Postoperative | P | ||
Acute axial correction after osteotomy (n = 14) | ||||
MAD (mm) | Varus |
|
12 (−7 to 35) | .012 |
Valgus | −14.7 (−20 to −10) | 7 (0-14) | .028 | |
mLDFA (°) | Varus | 93.5 (84-99) | 90.5 (84.5-94.1) | .017 |
Valgus | 83.4 (79-89) | 89 (79.3-100.8) | .027 | |
Isolated lengthening (n = 27) | ||||
MAD (mm) | F(11) | 8.5 (−16 to 19) | 3.5 (−9 to 19) | .056 |
P(16) | 3.8 (−15 to 18) | 0.8 (−27 to 16) | .079 | |
MNSA (°) | F(11) | 128 (110-136) | 127 (107-138) | .529 |
P(16) | 129 (116-140) | 129 (121-136) | .593 | |
mLDFA (°) | F(11) | 90 (81-96) | 88 (81-95) | .695 |
P(16) | 89 (81-102) | 89 (78-100) | .518 | |
MPTA (°) | F(11) | 90 (85-96) | 88 (83-90) | .100 |
P(16) | 89 (84-96) | 89 (81-95) | .977 |
MAD, mechanical axis deviation; mLDFA, mechanical lateral distal femoral angle; MNSA, medial neck shaft angle; MPTA, medial proximal tibial angle.