Coxa valga: Difference between revisions
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'''Coxa valga''' is a deformity of the hip where the angle formed between the head and neck of the femur and its shaft is increased, | == Coxa Valga == | ||
[[File:FemurAngles.jpg|thumb|right|Diagram showing the angles of the femur, including coxa valga.]] | |||
'''Coxa valga''' is a deformity of the [[hip joint]] where the angle formed between the head and neck of the [[femur]] and its shaft is increased, typically above 135 degrees. This condition can affect the biomechanics of the hip and lead to various clinical symptoms. | |||
== Anatomy and Pathophysiology == | |||
The normal angle between the head and neck of the femur and its shaft, known as the [[femoral neck-shaft angle]], is approximately 120 to 135 degrees. In coxa valga, this angle is increased, which can alter the distribution of weight and stress across the hip joint. This condition can be congenital or acquired and is often associated with other skeletal abnormalities. | |||
== Causes == | == Causes == | ||
== | Coxa valga can be caused by several factors, including: | ||
* [[Congenital hip dysplasia]] | |||
* [[Neuromuscular disorders]] such as [[cerebral palsy]] | |||
* [[Rickets]] or other metabolic bone diseases | |||
* Trauma or injury to the hip joint | |||
== Clinical Presentation == | |||
Patients with coxa valga may present with: | |||
* [[Hip pain]] | * [[Hip pain]] | ||
* [[Limping]] | * [[Limping]] | ||
* Limited range of motion in the hip joint | |||
* [[Leg length discrepancy]] | * [[Leg length discrepancy]] | ||
== Diagnosis == | == Diagnosis == | ||
Diagnosis of coxa valga is typically made through clinical examination and confirmed with imaging studies such as [[X-rays]] or [[MRI]]. The increased femoral neck-shaft angle is clearly visible on these images. | |||
== Treatment == | == Treatment == | ||
== | Treatment options for coxa valga depend on the severity of the condition and the presence of symptoms. They may include: | ||
* [[Physical therapy]] to improve range of motion and strengthen surrounding muscles | |||
* [[Orthotic devices]] to support the hip joint | |||
* Surgical intervention, such as [[osteotomy]], to correct the angle of the femur | |||
== Prognosis == | |||
The prognosis for individuals with coxa valga varies. Mild cases may not require treatment and have a good prognosis, while more severe cases may lead to complications such as [[osteoarthritis]] if not properly managed. | |||
== Related Pages == | |||
* [[Coxa vara]] | * [[Coxa vara]] | ||
* [[Hip dysplasia]] | * [[Hip dysplasia]] | ||
* [[ | * [[Femoral neck fracture]] | ||
[[Category:Orthopedic | [[Category:Orthopedic conditions]] | ||
[[Category:Congenital disorders]] | [[Category:Congenital disorders]] | ||
Revision as of 03:33, 13 February 2025
Coxa Valga
Coxa valga is a deformity of the hip joint where the angle formed between the head and neck of the femur and its shaft is increased, typically above 135 degrees. This condition can affect the biomechanics of the hip and lead to various clinical symptoms.
Anatomy and Pathophysiology
The normal angle between the head and neck of the femur and its shaft, known as the femoral neck-shaft angle, is approximately 120 to 135 degrees. In coxa valga, this angle is increased, which can alter the distribution of weight and stress across the hip joint. This condition can be congenital or acquired and is often associated with other skeletal abnormalities.
Causes
Coxa valga can be caused by several factors, including:
- Congenital hip dysplasia
- Neuromuscular disorders such as cerebral palsy
- Rickets or other metabolic bone diseases
- Trauma or injury to the hip joint
Clinical Presentation
Patients with coxa valga may present with:
- Hip pain
- Limping
- Limited range of motion in the hip joint
- Leg length discrepancy
Diagnosis
Diagnosis of coxa valga is typically made through clinical examination and confirmed with imaging studies such as X-rays or MRI. The increased femoral neck-shaft angle is clearly visible on these images.
Treatment
Treatment options for coxa valga depend on the severity of the condition and the presence of symptoms. They may include:
- Physical therapy to improve range of motion and strengthen surrounding muscles
- Orthotic devices to support the hip joint
- Surgical intervention, such as osteotomy, to correct the angle of the femur
Prognosis
The prognosis for individuals with coxa valga varies. Mild cases may not require treatment and have a good prognosis, while more severe cases may lead to complications such as osteoarthritis if not properly managed.
