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Abstract
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PURPOSE: A classification is considered as good classification if it describes the particularregion of bone, type of fracture, personality of fracture in either planes and helps in selectionof implant and most importantly easy to understand by an orthopedic surgeon. Classification becomes more complicated when there is double region involvement with comminution,or distal fracture is in shaft leading to segmental fracture.
Materials and Methods: There are numerous classification systems available in the presentliterature for peri-trochanteric femur fractures. These include Evan's, Tronzo, and Boyd andGriffin, OTA classifications for peri-trochanteric region, Seinsheimer's and Fieldingclassifications for sub-trochanteric region. AO classification which is widely acceptedcritically defines peri-trochanteric, head and neck region of fracture femur.
Results: Drawbacks of existing classifications are that they are based on fractureconfiguration in sagittal plane only except Seinsheimer's classification which is based oncoronal plane fracture morphology. Furthermore, double regions/ multiple regions arenot properly defined in these classification systems. If the proper classification system is not followed, it will lead to the selection of wrong implants which thereby leads to complications.
Discussion: Advantages of our new classification system are that it is easy to understand; allregions of peri-trochanteric femur are covered, and in the selection of proper implant.Hence, intra-operative complications can be avoided with proper pre-operative planning.
Conclusion: Thus, we hope that our new comprehensive classification of peri-trochantericfemur may help to solve the mysteries surrounding the understanding, classifying, and treating the fractures of peri-trochanteric femur.
Keywords: Classification, comprehensive, femur, fracture, peri-trochanteric.
Language: en-us |