[HTML][HTML] Over one third of patients with symptomatic femoroacetabular impingement display femoral or acetabular version abnormalities

Z Arshad, HD Maughan, KH Sunil Kumar… - Knee Surgery, Sports …, 2021 - Springer
Purpose The aim of this study was investigate the relationship between version and
torsional abnormalities of the acetabulum, femur and tibia in patients with symptomatic FAI …

[HTML][HTML] Complications of hip preserving surgery

MS Hanke, TD Lerch, F Schmaranzer… - EFORT open …, 2021 - eor.bioscientifica.com
Preoperative evaluation of the pathomorphology is crucial for surgical planning, including
radiographs as the basic modality and magnetic resonance imaging (MRI) and case-based …

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 …

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 …

Limited external rotation and hip extension due to posterior extra-articular ischiofemoral hip impingement in female patients with increased femoral anteversion …

A Boschung, T Antioco… - … American journal of …, 2023 - journals.sagepub.com
Background: Posterior femoroacetabular impingement (FAI) is poorly understood. Patients
with increased femoral anteversion (FV) exhibit posterior hip pain. Purpose: To correlate hip …

Location of intra-and extra-articular hip impingement is different in patients with pincer-type and mixed-type femoroacetabular impingement due to acetabular …

TD Lerch, M Siegfried, F Schmaranzer… - … American journal of …, 2020 - journals.sagepub.com
Background: Diagnosis and surgical treatment of hips with different types of pincer
femoroacetabular impingement (FAI), such as protrusio acetabuli and acetabular …

Most of patients with femoral derotation osteotomy for posterior extraarticular hip impingement and high femoral version would do surgery again

TD Lerch, F Schmaranzer, SD Steppacher… - Hip …, 2022 - journals.sagepub.com
Aims: To assess (1) hip pain and function and ROM;(2) subsequent surgeries,
complications; and (3) subjective satisfaction and PROMs in patients undergoing femoral …

Combined abnormalities of femoral version and acetabular version and McKibbin Index in FAI patients evaluated for hip preservation surgery

TD Lerch, T Antioco, MK Meier… - Journal of hip …, 2022 - academic.oup.com
Frequencies of combined abnormalities of femoral version (FV) and acetabular version (AV)
and of abnormalities of the McKibbin index are unknown. To investigate the prevalence of …

Prevalence of combined abnormalities of tibial and femoral torsion in patients with symptomatic hip dysplasia and femoroacetabular impingement: implications for …

TD Lerch, EF Liechti, IAS Todorski… - The bone & joint …, 2020 - boneandjoint.org.uk
Aims The prevalence of combined abnormalities of femoral torsion (FT) and tibial torsion
(TT) is unknown in patients with femoroacetabular impingement (FAI) and hip dysplasia …

Three-dimensional magnetic resonance imaging bone models of the hip joint using deep learning: dynamic simulation of hip impingement for diagnosis of intra-and …

G Zeng, C Degonda, A Boschung… - … journal of sports …, 2021 - journals.sagepub.com
Background: Dynamic 3-dimensional (3D) simulation of hip impingement enables better
understanding of complex hip deformities in young adult patients with femoroacetabular …