Assist with detection of knee fractures and decision to x-ray
The Pittsburgh Knee rule was derived by Seaberg et al. 1994 as a sensitive clinical decision rule to help clinicians determine when an x-ray is required for patients presenting with acute knee pain. The rule has been externally validated to provide a 99% sensitivity and 60% for the detection of knee fractures in patients with knee pain in the setting of blunt trauma or fall injuries.
This rule is one of two commonly used clinical tools for acute knee pain, the other being the Ottawa Knee rule. These have been compared head to head since their derivation including in the initial external validation for the Pittsburgh rule. That study (Seaberg et al. 1998) found that the Pittsburgh Knee rule had a greater sensitivity and specificity (99% and 60%) compared to the Ottawa Knee rule (97% and 27%). One advantage to the Pittsburgh rule is that unlike the Ottawa rule, it can be applied to patients less than 18 years old.
Variable & Associated Points
If "Yes" to the mechanism criteria:
If "No" to the mechanism criteria:
Seaberg DC and Jackson R.
Seaberg DC, Yealy DM, Lukens T, Auble T, Mathias S.
The Pittsburgh Knee rule was derived by Seaberg et al. 1994 as a sensitive clinical decision rule to help clinicians determine when an x-ray is required for patients presenting with acute knee pain. The rule has been externally validated to provide a 99% sensitivity and 60% for the detection of knee fractures in patients with knee pain in the setting of blunt trauma or fall injuries.
This rule is one of two commonly used clinical tools for acute knee pain, the other being the Ottawa Knee rule. These have been compared head to head since their derivation including in the initial external validation for the Pittsburgh rule. That study (Seaberg et al. 1998) found that the Pittsburgh Knee rule had a greater sensitivity and specificity (99% and 60%) compared to the Ottawa Knee rule (97% and 27%). One advantage to the Pittsburgh rule is that unlike the Ottawa rule, it can be applied to patients less than 18 years old.
Variable & Associated Points
If "Yes" to the mechanism criteria:
If "No" to the mechanism criteria:
Seaberg DC and Jackson R.
Seaberg DC, Yealy DM, Lukens T, Auble T, Mathias S.
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