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axial_eye_length_prediction_calculator [2025/06/05 02:55] – Scott Larsonaxial_eye_length_prediction_calculator [2025/06/06 23:24] (current) – Scott Larson
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 ======Axial Eye Length Prediction Calculator====== ======Axial Eye Length Prediction Calculator======
 +[[https://eyefixer.org/axial-eye-length-prediction-calculator/|Click Here]]
  
-<button type="primary" size="sm">[[axial_eye_length_prediction_calculator|Reload calculator]]</button> 
- 
-<html> 
-<head> 
-  <meta charset="UTF-8"> 
-  <meta name="viewport" content="width=device-width, initial-scale=1.0"> 
-  <title>Calculate Future AEL</title> 
-</head> 
-<style> 
-  body { 
-      font-family: Arial, sans-serif; 
-      margin: 20px; 
-      padding: 20px; 
-      max-width: 1000px; 
-  } 
-  reference  { 
-     font-family: Arial, sans-serif; 
-     font-size: 12px; 
-     font-weight: normal; 
-  } 
-  h2 { 
-      color: #333; 
-  } 
-  label { 
-      font-weight: bold; 
-  } 
-  input, button { 
-      margin-top: 5px; 
-      padding: 8px; 
-      font-size: 16px; 
-  } 
-  p { 
-      font-size: 18px; 
-      font-weight: bold; 
-      color: blue; 
-      margin-top: 10px; 
-  } 
-</style> 
-<body> 
-  <h3>Calculate Future Axial Length at Age 20</h3> 
- 
-  <label for="b">Enter Current Axial Eye Length (mm):</label> 
-  <input type="number" id="b" step="any" style="width: 85px;" placeholder="AEL"><br><br> 
- 
-  <label for="c">Enter Current Age in years (minimum age 2, maximum 20):</label> 
-  <input type="number" id="c" step="any" style="width: 85px;" placeholder="Age"><br><br> 
- 
-  <button onclick="calculateA()">Calculate </button> 
-  <br><br> 
-  <p id="result"></p> 
- 
-  <script> 
-    function calculateA() { 
-      // Get input values 
-      const b = parseFloat(document.getElementById("b").value); 
-      const c = parseFloat(document.getElementById("c").value); 
- 
-      // Check if inputs are valid numbers 
-      if (isNaN(b) || isNaN(c)) { 
-        document.getElementById("result").textContent = "Please enter valid numbers for Axial Length and Age."; 
-        return; 
-      } 
- 
-      // Check if C is greater than 2 but less than 20 
-      if (c < 2) { 
-        document.getElementById("result").textContent = "Error: The age must be greater than 2 but less than 20."; 
-        return; 
-      } 
-      if (c > 20) { 
-         document.getElementById("result").textContent = "Error: The age must be less than 20 but greater than 2."; 
-         return; 
-      } 
- 
-      // Calculate A using the formula 
-      const a = 1.93 + (0.91 * b) - (0.07 * c) + 2.8 - (0.1 * c); 
- 
-      // Display the result 
-      document.getElementById("result").innerHTML = `The estimated axial eye length at age 20 years is: <strong> ${a.toFixed(2)} mm </strong>`; 
-    } 
-  </script> 
-  <br><br> 
-  <div class="reference"> 
-   <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC7179734/">Adapted from: Trivedi RH et al. A Model to Predict Postoperative Axial Length in Children Undergoing Bilateral Cataract Surgery with Primary Intraocluar Lens Implantation. Am J Ophthalmol. 2019;206:228-234. </a> 
-   </div> 
-</body> 
-</html> 
----- 
 ====References==== ====References====
   - {{::axial_eye_length_prediction_calculator.xlsx |Download Calculator in Excel}}   - {{::axial_eye_length_prediction_calculator.xlsx |Download Calculator in Excel}}
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 {{tag>cataract calculator}} {{tag>cataract calculator}}
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