|
Table 2: Intraoperative/Perioperative details of the patients. |
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|
|
PFN group (n =110) |
PFNA2 group (n = 102) |
p |
|
Operative time (min) |
54 (39-97) |
44 (32-77) |
< 0.05 |
|
Blood loss (ml) |
121 (96-214) |
91 (58-146) |
< 0.05 |
|
Blood transfusion (units) |
9 |
6 |
0.64 |
|
Fluoroscopy time (sec) |
51 (33-86) |
37 (28-71) |
< 0.05 |
|
Reduction criteria |
|||
|
TAD > 25 mm |
9 |
11 |
0.8 |
|
Screw placement (suboptimal) |
8 |
6 |
0.7 |
|
Neck shaft angle (± > 100) |
18 |
6 |
< 0.05 |
|
Length of hospital stay (days) |
6 (4-14) |
6 (3-15) |
- |
|
Reoperation |
3 |
2 |
- |
|
TAD = tip apex distance. PFN = Proximal femur nail. PFNA2 = Proximal femur nail antirotation-2. |
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