System and method of predicting future fractures
First Claim
1. A method for predicting fracture risk using an image of a part of a skeleton of a target in a computer system, the method comprising:
- locating at least one region of interest on the image of the target;
extracting image data from the image of the target;
performing a sliding window analysis to generate at least one bone structure parameter corresponding to at least a portion of the target;
generating a parameter map from the at least one bone structure parameter to predict a fracture line;
analyzing the at least one bone structure parameter along the predicted fracture line to predict a fracture load at which a fracture will occur;
estimating a body habitus of the target; and
calculating a peak impact force on the part of the skeleton of the target when the target falls.
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Abstract
Methods of predicting fracture risk of a patient include: obtaining an image of a bone of the patient; determining one or more bone structure parameters; predicting a fracture line with the bone structure parameter; predicting a fracture load at which a fracture will happen; estimating body habitus of the patient; calculating a peak impact force on the bone when the patient falls; and predicting a fracture risk by calculating the ratio between the peak impact force and the fracture load. Inventive methods also includes determining the effect of a candidate agent on any subject'"'"'s risk of fracture.
197 Citations
41 Claims
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1. A method for predicting fracture risk using an image of a part of a skeleton of a target in a computer system, the method comprising:
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locating at least one region of interest on the image of the target; extracting image data from the image of the target; performing a sliding window analysis to generate at least one bone structure parameter corresponding to at least a portion of the target; generating a parameter map from the at least one bone structure parameter to predict a fracture line; analyzing the at least one bone structure parameter along the predicted fracture line to predict a fracture load at which a fracture will occur; estimating a body habitus of the target; and calculating a peak impact force on the part of the skeleton of the target when the target falls. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
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31. A system for analyzing musculoskeletal-related data of a target using a computer, comprising:
- means for receiving an image of a part of a skeleton of the target;
means for deriving at least one bone structure parameter from the image;
means for performing a sliding window analysis;
means for calculating a possibility of a fracture of a target using a bone structure parameter of the target;
means for generating a parameter map from the target'"'"'s bone structure parameter for presenting a possible fracture line;
means for analyzing the target'"'"'s bone structure parameter along the possible fracture line to calculate a fracture load at which a fracture will occur;
means for estimating a body habitus of the target; and
means for calculating a peak impact force on the skeleton part when the target falls. - View Dependent Claims (32, 33, 34, 35, 36, 37, 38, 39, 40, 41)
- means for receiving an image of a part of a skeleton of the target;
Specification