Items tagged “femoroacetabular impingement”

12 results found
Case

Pistol grip deformity of the hip with os acetabuli

 Diagnosis certain
Dr Roberto Schubert
Published 18 May 2011
80% complete
MRIX-ray
Case

Combined femoro-acetabular impingement

 Diagnosis certain
Dr Roberto Schubert
Published 18 May 2011
87% complete
X-rayCT
Case

Herniation pit

 Diagnosis almost certain
Dr Roberto Schubert
Published 08 Oct 2011
45% complete
MRI
Case

Osteoarthritis of the hip with pistol grip deformity

 Diagnosis certain
Dr Roberto Schubert
Published 14 Jan 2012
91% complete
X-ray
Case

Protrusio acetabuli and pincer-type femoroacetabular impingement

 Diagnosis certain
Dr Roberto Schubert
Published 27 Jan 2012
75% complete
X-ray
Case

Bilateral acetabular protrusion with pincer type femoro-acetabular impingement

 Diagnosis certain
Dr Jack Ren
Published 07 Aug 2014
78% complete
X-rayMRICT
Case

Femoral retroversion

Axial images over...
 Diagnosis certain
Dr Reto Sutter
Published 06 Apr 2015
95% complete
MRI
Article

Pistol grip deformity (hip)

The pistol grip deformity is considered a typical radiographic sign of cam-type femoroacetabular impingement. The shape of the proximal femur is reminiscent of a flintlock pistol known from old pirate movies. History and etymology It was first described by American orthopedic surgeon S David S...
Article

Extrusion index

The extrusion index is a radiographic measurement of femoral head bony coverage by the acetabulum. It is useful in assessing for developmental dysplasia of the hip as well as femoroacetabular impingement. Measurement It is calculated by dividing the horizontal distance of the lateral femoral h...
Article

Lateral center-edge angle

The lateral center-edge angle is a radiographic measurement of femoral head bony coverage by the acetabulum. It has since been shown superior to the extrusion index in measuring femoral head undercoverage.  Usage It has primarily been described in assessing for acetabular dysplasia, but can al...
Case

Femoroacetabular impingement with secondary osteoarthritis

 Diagnosis certain
Dr Akos Jaray
Published 06 Mar 2020
94% complete
X-ray
Case

Cam morphology

 Diagnosis certain
Dr Naim Qaqish
Published 16 Sep 2020
91% complete
X-ray

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