Femoral anteversion: significance and measurement

M Scorcelletti, ND Reeves, J Rittweger… - Journal of …, 2020 - Wiley Online Library
Femoral neck anteversion (FNA) is the angle between the femoral neck and femoral shaft,
indicating the degree of torsion of the femur. Differences in FNA affect the biomechanics of …

[HTML][HTML] Etiology and pathomechanics of femoroacetabular impingement

WJ Grantham, MJ Philippon - Current reviews in musculoskeletal medicine, 2019 - Springer
Purpose of review Femoroacetabular impingement is a common cause of hip pain in young
patients and has been shown to progress to osteoarthritis. The purpose of this review is to …

Differences in femoral torsion among various measurement methods increase in hips with excessive femoral torsion

F Schmaranzer, TD Lerch, KA Siebenrock… - Clinical Orthopaedics …, 2019 - journals.lww.com
Background Correct quantification of femoral torsion is crucial to diagnose torsional
deformities, make an indication for surgical treatment, or plan the amount of correction …

Femoroacetabular impingement patients with decreased femoral version have different impingement locations and intra-and extraarticular anterior subspine FAI on …

TD Lerch, A Boschung, IAS Todorski… - … American journal of …, 2019 - journals.sagepub.com
Background: It remains unclear whether decreased femoral version (FV) causes anterior
intra-or extra-articular femoroacetabular impingement (FAI). Therefore, we evaluated …

Patient-specific 3-D magnetic resonance imaging–based dynamic simulation of hip impingement and range of motion can replace 3-D computed tomography–based …

TD Lerch, C Degonda, F Schmaranzer… - … American journal of …, 2019 - journals.sagepub.com
Background: Femoroacetabular impingement (FAI) is a complex 3-dimensional (3D) hip
abnormality that can cause hip pain and osteoarthritis in young and active patients of …

Posterior extra-articular ischiofemoral impingement can be caused by the lesser and greater trochanter in patients with increased femoral version: dynamic 3D CT …

TD Lerch, S Zwingelstein… - … journal of sports …, 2021 - journals.sagepub.com
Background: Posterior extra-articular hip impingement has been described for valgus hips
with increased femoral version (FV). These patients can present clinically with lack of …

Patients with severe slipped capital femoral epiphysis treated by the modified Dunn procedure have low rates of avascular necrosis, good outcomes, and little …

TD Lerch, S Vuilleumier, F Schmaranzer… - The bone & joint …, 2019 - boneandjoint.org.uk
Aims The modified Dunn procedure has the potential to restore the anatomy in hips with
severe slipped capital femoral epiphyses (SCFE). However, there is a risk of developing …

Best practices: hip femoroacetabular impingement

F Schmaranzer, AB Kheterpal… - American Journal of …, 2021 - Am Roentgen Ray Soc
OBJECTIVE. Imaging plays a critical role in the assessment of patients with
femoroacetabular impingement (FAI). With better understanding of the underlying …

[HTML][HTML] The Lisbon Agreement on femoroacetabular impingement imaging—part 2: general issues, parameters, and reporting

VV Mascarenhas, MO Castro, PD Afonso, P Rego… - European …, 2021 - Springer
Objectives Imaging assessment for the clinical management of femoroacetabular
impingement (FAI) is controversial because of a paucity of evidence-based guidance and …

Relationship between PROMIS computer adaptive tests and legacy hip measures among patients presenting to a tertiary care hip preservation center

RC Kollmorgen, CA Hutyra, C Green… - … American journal of …, 2019 - journals.sagepub.com
Background: Legacy hip outcome measures may be burdensome to patients and sometimes
yield floor or ceiling effects. Patient-Reported Outcomes Measurement Information System …