Coxa valga describes a deformity of the hip where there is an increased angle between the femoral When the angle is vara. Deformities of the hip can be divided into coxa valga and coxa vara. Coxa valga is a deformity due to an increase in the angle between the head and neck of the. Coxa valga is increased in femoral neck-shaft angle tp more than degrees. Like coxa vara, coxa valga could be congenital or acquired.

Author: Dilmaran Mezilmaran
Country: Nigeria
Language: English (Spanish)
Genre: Technology
Published (Last): 12 March 2009
Pages: 23
PDF File Size: 7.53 Mb
ePub File Size: 4.14 Mb
ISBN: 458-9-78870-816-3
Downloads: 45622
Price: Free* [*Free Regsitration Required]
Uploader: Samukasa


The more extreme and the more chronic a hip deformity, the more likely there are to be associated soft tissue contractures. The Wagner osteotomy is used to change the part of the femoral head that is articulating with the acetabulum. Original Editor – Sofie De Coster.

Femoral neck shaft angle is also called also the caput-collum-diaphyseal CCD angle or the femoral angle of inclination. Another possible explanation for the high occurrence of coxa vara is the loss of reduction after initial fracture reduction of implant failure in unstable fractures.

Valgus osteotomy for correction of coxa vara. This article about a disease of musculoskeletal and connective tissue is a stub. There are 3 types Coxa Vara, acquired, congenital and developmental, usually displaying greater acetabular dysplasia and an abnormal acetabulum.


The approach is really two osteotomies: This article does not cite any sources.

Another example is a non-spherical femoral head can be treated by a Ganz femoral head reduction osteotomy FHRO. Coxa valga is increased in femoral neck-shaft angle tp more than degrees. One example of coxa vara with hip dysplasia is in Congenital Femoral Deficiency. It should not be used for medical advice, diagnosis or treatment. Therefore, when coxa vara is seen with hip dysplasia, it is not the cause of the dysplasia.

When refering to evidence in academic writing, you should always try to reference the primary original source. What makes a synovial joint move smoothly? Coxa vara is usually indicated when the angle is less than degrees. A Trendelenburg limp is sometimes associated with unilateral coxa vara and a waddling gait is often seen when bilateral coxa vara is present.

Hip Preservation | Paley Orthopedic & Spine Institute

The Nishio osteotomy at the base of the neck. When performing osteotomies of the hip joint, it is crucial to consider the surrounding soft tissues. Stiffness, Pain, Swelling in Joints 1: The other two osteotomies do not change the part of the femoral head that articulates with the acetabulum.

Deformities of the hip can be divided into coxa valga and coxa vara. Unsourced material may be challenged and removed. One example is a deformity of the shape of the femoral head.


Coxa valga | Radiology Reference Article |

It’s assembled with bones that are constantly rebuilding and joints that allow you to move. MRI can be used to visualise the epiphyseal plate, which may be widened in coxa vara.

Coxa vara, on the other hand, produces more amenable forces on the acetabulum. You can help Wikipedia by expanding it.

The blade plate is then secured into place. Signs to look out for are as follows:. The greater trochanter is lateralized, increasing abductor lever arm.

Patients may also show femoral retroversion or decreased anteversion. Intra-articular deformities of the hip are deformities of the femoral head at its connection to the femoral neck. Each of these approaches has the same underlying goal: For more information, see Hip Dysplasia Deformities of the hip can be divided into coxa valga cosa coxa vara.

In neuromuscular disorders such as cerebral Palsy Palsy means weakness.