From: Intra-operative fractures in primary total knee arthroplasty - a systematic review
Study | Mean age years | Gender Male (M) Female (F) | Mean follow up in months | BMI kg/m2 | Pre-operative diagnosis | Incidence Number of fractures/total TKAs |
---|---|---|---|---|---|---|
Alden et al. [2] | 65.2 ± 16 years | M−12 F−54 | 61 (2–184) | 29.25 ± 6.08 (range, 17.59–49.87 | Primary OA-57.4% Post-traumatic arthritis-11.8%, Rheumatoid arthritis (RA)-11.8% | 0.39% 67/17,389 |
Agarwala et al. [4] | 68.9 years. | M− 7 F− 12 | 28.7 (6–73) | NR | Primary OA-14 (73.6%) RA-4 (21.2%) post-traumatic arthritis-1 | 0.6% 19/3168 |
Pinaroli et al. [3] | 71 ± 8 (20–95) years. | M:F-0.38 | 36.8 ± 34 | NR | Primary OA-87% RA-7.1% Condyle necrosis-3.4% | 2.2% (40/1795) |
Hernigou et al. [8] | 72(69–77) years | NR | NR | NR | NR | 1.6% (10/617) |
Delasotta et al. [7] | 73.3 years | M−1 F−5 | 12.8 (2–39). | 31.6 (23.7–50.1) | NR | 0.4% (6/1469) |
Huang et al. [6] | Case 1–49 Case 2–42 | F Male | 24 | NR | RA RA | 0.04% (2/5000) |
Pun et al. [5] | 71.6 years (54–83) | M−5 F−12 | 84.4 | NR | NR | 1.3% (17/1346) |
Lombardi et al. [13] | IB-II PS – 70 Maxim PS-68 | M−13 F−28 | NR | NR | OA-573 RA- 29 Avascular necrosis (AVN)-5 OA-404 RA-37 AVN-2 | Insall-Burnstein-II PS knee-4.4% 40/898 Maxim PS knee-0.2% 1/532 |
Berry et al. [12] | NR | NR | NR | NR | NR | 0.2% (36/16,906) |
Felix et al. [9] | 70 years | M:F-0.4 | 53(8–144) | NR | Most common diagnosis-OA and RA | 0.07% |