[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 …

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 …

Discrepancies in MR-and CT-based femoral version measurements despite strong correlations

S Zhang, K Liu, G Gao, N Lang, Y Xu - Arthroscopy: The Journal of …, 2024 - Elsevier
Purpose To determine the correlation and classification consistency of femoral version
measurements between magnetic resonance (MR) and computed tomography (CT) using 4 …

[HTML][HTML] High prevalence of hip lesions secondary to arthroscopic over-or undercorrection of femoroacetabular impingement in patients with postoperative pain

MK Meier, TD Lerch, SD Steppacher, KA Siebenrock… - European …, 2022 - Springer
Objectives To compare the prevalence of pre-and postoperative osseous deformities and
intra-articular lesions in patients with persistent pain following arthroscopic …

Proximal femoral derotation osteotomy for management of femoral malversion: a systematic review

M Sohatee, M Jaibaji, A Malviya - Journal of Hip Preservation …, 2023 - academic.oup.com
Femoral malversion is an under-recognized contributor to hip pain in younger adults. Under
treatment is often a contributor to poor outcomes in hip preservation surgery. We reviewed …

[HTML][HTML] Coxa valga and antetorta increases differences among different femoral version measurements: potential implications for derotational femoral osteotomy …

F Schmaranzer, MK Meier, TD Lerch… - Bone & joint …, 2022 - boneandjoint.org.uk
Aims To evaluate how abnormal proximal femoral anatomy affects different femoral version
measurements in young patients with hip pain. Methods First, femoral version was …

Cam morphology is associated with increased femoral version: findings from a collection of 1,321 cadaveric femurs

AL Schaver, A Oshodi, NA Glass, KR Duchman… - … : The Journal of …, 2022 - Elsevier
Background To evaluate the relationship between femoral version (FV) and α angle (AA) in
a large osteological collection of human femurs. Methods The University of Iowa-Stanford …

Less in-toeing after femoral derotation osteotomy in adult patients with increased femoral version and posterior hip impingement compared to patients with femoral …

TD Lerch, A Boschung, C Leibold… - Journal of Hip …, 2022 - academic.oup.com
In-toeing of the foot was associated with high femoral version (FV), while Out-toeing was
associated with femoral-retroversion. Therefore, we report on (i) foot-progression-angle …

Computed tomography‐based automated 3D measurement of femoral version: Validation against standard 2D measurements in symptomatic patients

F Schmaranzer, M Movahhedi, M Singh… - Journal of …, 2024 - Wiley Online Library
To validate 3D methods for femoral version measurement, we asked:(1) Can a fully
automated segmentation of the entire femur and 3D measurement of femoral version using a …