Results 51 to 60 of about 3,417 (115)

Functional alignment is a feasible alignment strategy in robotic assisted total knee arthroplasty for knee osteoarthritis with extra-articular deformity – A case series

SICOT-J
Introduction: Extraarticular deformity (EAD) with knee arthritis is a complex condition involving tri-planar bone deformity with pathological malalignment and chronic soft tissue contracture or laxity in the knee joint.
Eu Wei Cheong, Yuik Ho Jade Pei, Kunalan G.   +2 more
doaj   +1 more source

Potential anatomic risk factors resulting oversized postoperative medial proximal tibial angle after double level osteotomy

BMC Musculoskeletal Disorders, 2022
Background Double level osteotomy (DLO) has been introduced to prevent increased postoperative joint line obliquity. However, although DLO is planned, knees with postoperative medial proximal tibial angle (MPTA) > 95° in preoperative surgical planning ...
Shuntaro Nejima, Ken Kumagai, Shunsuke Yamada, Masaichi Sotozawa, Dan Kumagai, Hironori Yamane, Yutaka Inaba   +6 more
doaj   +1 more source

Hip-Spine Syndrome: The Coronal Alignment of the Lumbar Spine and Pelvis in Patients with Ankylosed Hips

Spine Surgery and Related Research, 2020
Introduction: Fixed abduction and/or adduction deformities of the hip joint may cause pelvic obliquity with subsequent development of secondary lumbar scoliosis.
Tadatsugu Morimoto, Motoki Sonohata, Masaru Kitajima, Tomohito Yoshihara, Hirohito Hirata, Masaaki Mawatari   +5 more
doaj   +1 more source

Radiographic features of knee osteoarthritis in the lateral view depending on joint line obliquity

ORTHOPAEDICS TRAUMATOLOGY and PROSTHETICS
Objective. To evaluate the radiographic features of sagittal knee joint morphology in osteoarthritis, taking into account the joint line obliquity determined using an original method (mJLO). Methods. 62 lateral knee radiographs of 45 patients with medial knee osteoarthritis were analyzed.
Oleksandr Kostrub, Roman Blonskyi, Liubov Kylymniuk, Kateryna Khytruk, Sergii Khytruk   +4 more
openaire   +2 more sources

Preservation of joint line obliquity is not a critical factor for improving patient satisfaction

Abstract Purpose: This study has aimed to evaluate the clinical outcomes in paired bilateral posterior stabilized (PS) TKAs with significantly different degrees of joint line obliquity (JLO) change. Methods: A retrospective review was conducted on 128 patients who ...
Sang Jun Song, Young Kook Kim, Cheol Hee Park   +2 more
openaire   +1 more source

Distribution of phenotypes of coronal plane alignment of the knees and functional phenotypes in the healthy young Iranian population: A cross‐sectional study

Journal of Experimental Orthopaedics
Purpose The functional phenotypes and the coronal plane alignment knee (CPAK) classification have recently been introduced. This study aimed to describe the phenotypes of normal knees in the healthy young Iranian population based on these systems ...
Mohammadreza Razzaghof, Mohammad Soleimani, Mohammad Poursalehian, Mohammad Ayati Firoozabadi, Seyed Amirsadegh Mortazavi, Seyed Mohammad Javad Mortazavi   +5 more
doaj   +1 more source

Coronal plane changes in fixed‐ versus mobile‐bearing unicompartmental knee replacements: Clinical and revision outcomes

Journal of Experimental Orthopaedics
Purpose To investigate the relationship between coronal plane changes after mobile‐ and fixed‐bearing (MB and FB) unicompartmental knee replacement (UKR) and clinical outcomes while also comparing revision rates and joint awareness between the two ...
Enejd Veizi, Şahan Güven, Başak Sinem Sezgin, Christos Koutserimpas, Nevzat Arıcan, Ahmet Fırat, Çetin Işık, Murat Bozkurt   +7 more
doaj   +1 more source

Ankles intermalleolar distance influences knee and ankle joint line obliquity independent of arthrosis presence or severity

Knee Surgery, Sports Traumatology, Arthroscopy
Abstract Purpose Lower extremity coronal alignment parameters include varus, neutral, and valgus alignment as well as knee and ankle joint line obliquity (KJLO and AJLO). KJLO and AJLO are influenced by the intermalleolar distance during long‐leg standing radiographs (LSRs).
Yavuz Şahbat, Ahmed Mabrouk, Soner Özcan, Fırat Gülağacı, Matthieu Ollivier, Barış Kocaoğlu   +5 more
openaire   +3 more sources

Proximal tibiofibular joint dislocation is rare in knee dislocations type Schenck III or higher

Journal of Experimental Orthopaedics
Purpose The purpose of the study was to determine the prevalence of proximal tibiofibular joint (PTFJ) dislocations in knee dislocations classified as Schenck type ≥III and to compare with uninjured contralateral knees, which served as control cohort ...
Ben Louis Wagener, Timo Stausberg, Bertil Bouillon, Thomas Rudolf Pfeiffer, Thomas Stein, Daniel Guenther   +5 more
doaj   +1 more source

Joint line obliquity after high tibial osteotomy: assessment and clinical implications

A valgus-producing high tibial osteotomy effectively addresses symptoms caused by medial knee osteoarthritis with varus malalignment, but increases knee joint line obliquity in the frontal plane. Surgeons face challenges in deciding whether to incorporate predicted joint line obliquity change into high tibial osteotomy planning.
openaire   +1 more source