Brief Article
Copyright ©2013 Baishideng Publishing Group Co.
World J Orthop. Oct 18, 2013; 4(4): 309-315
Published online Oct 18, 2013. doi: 10.5312/wjo.v4.i4.309
Table 1 Percentage (number) of surgeons choosing each response on a 5-Point Likert Scale regarding statements on the natural history of anterior cruciate ligament tear and related clinical recommendations n (%)
StatementStrongly disagreeDisagreeNeutralAgreeStrongly agree
Clinical agreement
Hamstrings and quadriceps strength affects function in ACL-deficient knees2 (5.1)0 (0)0 (0)17 (43.6)20 (51.3)
ACL disruption is associated with increased rate of arthrosis0 (0)2 (5.1)3 (7.7)14 (35.9)20 (51.3)
No clinical agreement
ACL reconstruction reduces the rate of arthrosis in ACL-deficient knees0 (0)4 (10.3)7 (17.9)15 (38.5)13 (33.3)
ACL-deficient, ligamentously lax individuals are more symptomatic0 (0)6 (15.4)5 (12.8)22 (56.4)6 (15.4)
Patients with ACL-deficient knees who have not had surgery are able to participate in recreational sporting activities9 (23.1)15 (38.5)6 (15.4)7 (17.9)2 (5.1)
Patients awaiting surgery are able to participate in recreational sporting activities10 (25.6)17 (43.6)9 (23.1)3 (7.7)  0 (0)
Bracing is useful for the ACL-deficient knee treated nonoperatively10 (25.7)13 (33.3)8 (20.5)8 (20.5)   0 (0)
Table 2 Percentage (number) of surgeons choosing each response on a 5-Point Likert Scale regarding statements on positive factors influencing the decision to proceed with anterior cruciate ligament reconstruction n (%)
StatementStrongly disagreeDisagreeNeutralAgreeStrongly agree
Clinical agreement
Giving up activities of daily living1 (2.6)1 (2.6)0 (0)11 (28.2)26 (66.6)
Giving up sporting activities only1 (2.6)1 (2.6)2 (5.1)22 (56.4)13 (33.3)
High-demand activity1 (2.6)0 (0)1 (2.6)14 (35.9)23 (58.9)
Advanced degenerative changes on the X-ray8 (20.5)26 (66.6)4 (10.3)0 (0)1 (2.6)
Repairable meniscal tear1 (2.6)2 (5.1)0 (0)17 (43.6)19 (48.7)
No clinical agreement
Complaining of severe pain  0 (0)12 (30.8)14 (35.9)7 (17.9)6 (15.4)
Female sex7 (17.9)12 (30.8)15 (38.5)5 (12.8)0 (0)
Older than 40 yr1 (2.6)17 (43.6)16 (40.9)4 (10.3)1 (2.6)
Open growth plates5 (12.8)19 (48.7)8 (20.5)4 (10.3)3 (7.7)
Non-repairable meniscal tear2 (5.1)6 (15.4)8 (20.5)19 (48.7)4 (10.3)
Recurrent swelling of the knee1 (2.6)10 (25.6)8 (20.5)15 (38.5)5 (12.8)