Pelvic tilt from supine to standing in patients with symptomatic acetabular retroversion of the hip

Article Orthopedics

The variation in hip stability measurements between supine and standing radiographs of dysplastic hips

Ameya Bhanushali et al.

Bone & Joint Journal (2021)

Article Radiology, Nuclear Medicine & Medical Imaging

Comparing the supine and erect pelvis radiographic examinations: an evaluation of anatomy, image quality and radiation dose

Kevin Flintham et al.

Summary: Standing pelvis radiography showed an increase in body mass index and sagittal diameter, a decrease in image quality, and higher radiation dose compared to supine position.

BRITISH JOURNAL OF RADIOLOGY (2021)

Add to Collection

Article Orthopedics

Does Patient-specific Functional Pelvic Tilt Affect Joint Contact Pressure in Hip Dysplasia? A Finite-element Analysis Study

Kenji Kitamura et al.

Summary: The study found that individual and postural variations in physiologic pelvic tilt affect joint contact pressure in the hip. Future research on the pathogenesis of hip dysplasia and joint preservation surgery needs to not only include the supine or standard pelvic position, but also take into account the effect of patient-specific pelvic tilt in the standing position on the biomechanical environment of the hip.

CLINICAL ORTHOPAEDICS AND RELATED RESEARCH (2021)

Add to Collection

Article Orthopedics

Acetabular Morphology and Spinopelvic Characteristics: What Predominantly Determines Functional Acetabular Version?

Zachary DeVries et al.

Summary: Functional acetabular version is primarily influenced by pelvic tilt angle rather than the relative prominence of the acetabular rims. Before deciding on surgical management for version abnormalities, assessing pelvic mobility and characteristics is crucial. In patients with minimal pelvic tilt change dynamically, corrective osteotomy would be the preferred treatment to improve functional version.

ORTHOPAEDIC JOURNAL OF SPORTS MEDICINE (2021)

Add to Collection

Article Orthopedics

Is a periacetabular osteotomy as efficacious in retroversion as it is in dysplasia? THE ROLE OF FEMORAL ANTEVERSION ON OUTCOME

J. Verhaegen et al.

Summary: The study evaluated the outcomes of Periacetabular osteotomy (PAO) for patients with acetabular retroversion and compared them with outcomes for patients with acetabular dysplasia. Both groups showed similar improvements in Non-Arthritic Hip Score (NAHS) postoperatively, with slightly lower improvement in retroverted hips compared to dysplastic hips. Negative predictors of outcome for retroversion patients included female sex, obesity, hypermobility, and severely decreased femoral anteversion.

BONE & JOINT OPEN (2021)

Add to Collection

Article Orthopedics

Lower pelvic tilt, lower pelvic incidence, and increased external rotation of the iliac wing in patients with femoroacetabular impingement due to acetabular retroversion compared to hip dysplasia

T. D. Lerch et al.

Summary: The study found that patients with pincer-type femoroacetabular impingement with acetabular retroversion exhibit differences in sagittal balance parameters and rotation of the iliac wing compared to a control group. There is a significant correlation between external rotation of the iliac wing and acetabular version.

BONE & JOINT OPEN (2021)

Add to Collection

Article Orthopedics

Posterior Pelvic Tilt From Supine to Standing in Patients With Symptomatic Developmental Dysplasia of the Hip

Tetsuro Tani et al.

JOURNAL OF ORTHOPAEDIC RESEARCH (2020)

Add to Collection

Article Orthopedics

Spinopelvic Characteristics in Acetabular Retroversion: Does Pelvic Tilt Change After Periacetabular Osteotomy?

George Grammatopoulos et al.

AMERICAN JOURNAL OF SPORTS MEDICINE (2020)

Add to Collection

Article Orthopedics

What is the pelvic tilt in acetabular dysplasia and does it change following peri-acetabular osteotomy?

Mark A. Roussot et al.

Summary: Pelvic tilt in patients with symptomatic acetabular dysplasia is similar to that found in the normal population or patients with acetabular retroversion, and does not significantly change following PAO surgery.

JOURNAL OF HIP PRESERVATION SURGERY (2020)

Add to Collection

Article Orthopedics