ALPHA ANGLE Meaning and
Definition
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The term "alpha angle" refers to a measurement in the medical field, especially in orthopedics and radiology, that is used to assess the alignment of the hip joint. It specifically pertains to the assessment of hip dysplasia, a condition where the hip socket does not fully cover the ball portion of the femur bone, causing instability and an increased risk of hip joint problems.
The alpha angle is an angular measurement that is taken on an X-ray or magnetic resonance imaging (MRI) image of the hip joint. It measures the extent to which the femoral head (the round upper end of the thigh bone) fits into the hip socket. A smaller alpha angle generally indicates a more well-aligned hip joint, whereas a larger angle suggests hip dysplasia.
Orthopedic specialists use the alpha angle measurement to diagnose and classify the severity of hip dysplasia. It helps them determine the best course of treatment, such as non-surgical interventions like physical therapy or surgical options like periacetabular osteotomy (PAO) or total hip replacement.
In summary, the alpha angle is an important diagnostic tool used in the medical field to assess the alignment of the hip joint and identify hip dysplasia. By measuring this angle on imaging studies, healthcare professionals can make informed decisions about treatment options to improve the condition and prevent further complications.
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The a. between the axis of vision and the corneal axis.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for ALPHA ANGLE
- zlpha angle
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- alpga angle
- alpba angle
- alpna angle
- alpja angle
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- alphz angle
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- alphw angle
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