What is the specificity of Ottawa ankle rules?

What is the specificity of Ottawa ankle rules?

The Ottawa ankle rules presented 97.2% sensitivity, 7.8% specificity, 13.9% positive predictive value, 95% negative predictive value and 19.9% accuracy respectively.

How long is a player out with an ankle sprain?

Despite the fact that most athletes who experience a low ankle sprain can return to sports within one to three weeks following the injury, those players who sustain a high ankle sprain are often out of sports for four to six weeks depending upon the injury severity.

Can I sue for sprained ankle?

You may be entitled to make a personal injury claim to recover this type of compensation if a person or a company’s negligence caused your injury. For example, you may be able to sue for a foot or ankle injury if: A product or machine malfunctioned.

How accurate is the Ottawa ankle rules?

Conclusions: Evidence supports the Ottawa ankle rules as an accurate instrument for excluding fractures of the ankle and mid-foot. The instrument has a sensitivity of almost 100% and a modest specificity, and its use should reduce the number of unnecessary radiographs by 30-40%.

When should I xray my ankle?

An Ankle X-ray is only required if: There is any pain in the malleolar zone; and, Any one of the following: Bone tenderness along the distal 6 cm of the posterior edge of the tibia or tip of the medial malleolus, OR.

What are the three Ottawa ankle rules?

The Ottawa ankle rules There is any pain in the malleolar zone; and, Any one of the following: Bone tenderness along the distal 6 cm of the posterior edge of the tibia or tip of the medial malleolus, OR. Bone tenderness along the distal 6 cm of the posterior edge of the fibula or tip of the lateral malleolus, OR.

Is a sprained ankle worse than a break?

A broken ankle is a more severe injury than a sprained ankle. With a clean break that doesn’t need surgery, recovery can take around 6 to 8 weeks. If you need surgery, recovery will take longer. With a minor ankle sprain, it may take around 2 weeks to heal.

What is the difference between a rolled ankle and a sprained ankle?

When you roll your ankle you stretch or tear one or more of the ligaments around your ankle. Ankle sprains range from mild to extreme severity. Sometimes you might simply lose your balance, lightly roll your ankle and only experience minimal pain that subsides quickly.

How much compensation will I get for a sprained ankle?

The average ankle injury verdict nationally is just under $30,000. Ankle verdicts ranged from $1 to over $5 million.

How much compensation will I get for a broken ankle?

Breaks in Your Ankle Breaks in the ankle when no surgery is required can have low values averaging around $10,000 -$25,000. This amount as noted will be much higher for you if you are in need of surgery or extensive medical care because of your break.

How do you know what grade your ankle is sprained?

3 Grades of Ankle Sprains

1. Grade 1: Your ankle will probably feel sore and may be slightly swollen. In this case, the ligament has been overstretched but not torn.
2. Grade 2: You have a partial tear in the ligament. This causes prolonged pain and swelling.
3. Grade 3: This is a full tear of the ankle ligament.

What are the Ottawa Ankle Rules?

Summary: The Ottawa Ankle Rules are simple guidelines developed to aid emergency physicians in deciding when to use radiography for patients with injuries to the ankle. The Ottawa Ankle Rules were developed and clinically tested to show that they led to a decrease in the use of ankle radiography, waiting times,…

What are Ottawa rules?

The Ottawa Rules are a set of clinical decision rules developed by Dr. Ian Stiell and his research team at The Ottawa Hospital Research Institute and the University of Ottawa. The rules have been demonstrated to decrease unnecessary diagnostic imaging and emergency room wait times which enhances patient comfort and reduces health care costs.

What is the Ottawa rule?

The Ottawa Ankle Rule was derived to aid efficient use of radiography in acute ankle and midfoot injuries . Rules have been prospectively validated on multiple occasions in different populations and in both children and adults.

What is the Ottawa ankle test?

The Ottawa ankle rules are a clinical decision-making strategy for determining which patients require radiographic imaging for ankle and midfoot injuries. Proper application has high (97.5%) sensitivity and reduces the need for radiographs by ~35% 1,2,4 . There are two components, assessing for ankle and midfoot fractures.