Results 31 to 40 of about 7,249 (169)

Fixation of an osteochondral fragment after acute patellar dislocation in an immature skeleton,

Revista Brasileira de Ortopedia, 2014
Fixation of an osteochondral fracture after acute patellar dislocation is an infrequent form of treatment. Likewise, the location of this fragment in the lateral region of the lateral femoral condyle, functioning as a free body, is uncommon.
Rodrigo Pires e Albuquerque, José Félix dos Santos Neto, Maria Isabel Pires e Albuquerque, Vincenzo Giordano, Ney Pecegueiro do Amaral   +4 more
doaj   +1 more source

Sustainable Fabrication of Tailored Bone Substitutes: From High‐Throughput Scaffold Manufacturing, Scaled‐Up HMSC Expansion to Dynamic Cultivation in a Perfusion Bioreactor

Advanced Science, EarlyView.
ABSTRACT The demand for off‐the‐shelf biocompatible bone substitutes has driven the development of numerous independent in vitro technologies to generate products resembling physiological tissues. Due to technical challenges and overly simplified cultivation approaches/niches, the end‐products are often uniformly shaped and inferior to native bone ...
Franziska Braun, Anna Paříková, Sandra Rother, Martin Kantor, Salman Muhammad Ilyas, Ricardo Bernhardt, Pavel Ndjawa Yomi, Jaromír Havlica, Revathi Appali, Benjamin Kruppke, Poh Soo Lee   +10 more
wiley   +1 more source

TNAP and PHOSPHO1 Function Synergistically to Afford Critical Control Over the Mineralization of the Postnatal Murine Skeleton

Advanced Science, EarlyView.
Biomineralization underpins skeletal development, yet its molecular control remains incompletely understood. Using a novel murine knockout model, this study reveals the essential and complementary roles of PHOSPHO1 and TNAP in postnatal skeletal development.
Lucie E. Bourne, Aikta Sharma, Scott Dillon, Jacob Keen, Soher N. Jayash, Natalie Crump, Lucinda A.E. Evans, Maya Karmali, Worachet Promruk, Claire E. Clarkin, Sonoko Narisawa, Louise Stephen, Brian L. Foster, José Luis Millán, Colin Farquharson, Katherine A. Staines   +15 more
wiley   +1 more source

Osteochondral Segond Fracture Associated with Fibular Head Avulsion Fracture –“Arcuate Sign”

Revista Brasileira de Ortopedia, 2021
A deviated osteochondral fracture of the anterolateral tibia associated with fibular head avulsion in a 50-year-old patient is reported. In general, avulsion fracture of the iliotibial tract is associated with injuries in the cruciate ligament, in the ...
Frederico Silva Pimenta, Renata Gabriela Pereira Cunha, Lorran Fabrini de Araújo Rocha, Arthur Ribeiro Oliveira, Marco Tulio Lopes Caldas, Thiago Saldanha Gonçalves   +5 more
doaj   +2 more sources

Medial Quadriceps Tendon‐Femoral Ligament Reconstruction Offers Favorable Clinical Outcomes and Low Complication Rates for Recurrent Patellar Instability: A Systematic Review

Arthroscopy, EarlyView.
Abstract Purpose To evaluate the surgical methods, clinical outcomes, and complication profile of patients undergoing medial quadriceps tendon‐femoral ligament reconstruction (MQTFLR), either isolated or as medial patellofemoral complex reconstruction (MPFCR), for recurrent patellar instability.
Harjind Kahlon, Benjamin Blackman, Prushoth Vivekanantha, Anika Ranadive, Marc Daniel Bouchard, Darren de SA, Jeffrey Kay   +6 more
wiley   +1 more source

Fixation versus Excision of Osteochondral Fractures after Patellar Dislocations in Adolescent Patients: A Retrospective Cohort Study

Chinese Medical Journal, 2018
Background: Patellar dislocation is one of the most common knee injuries in the adolescent population. It is often combined with osteochondral fracture. The purpose of this study was to compare the outcomes between fixation and excision of osteochondral ...
Hui Kang, Jian Li, Xu-Xu Chen, Tao Wang, Shi-Chang Liu, Hong-Chuan Li   +5 more
doaj   +1 more source

Identifying Intra-Articular Pathology With Arthroscopy Prior to Open Ankle Fracture Fixation

Arthroscopy, Sports Medicine, and Rehabilitation, 2021
Purpose: To assess the prevalence of intra-articular findings with ankle arthroscopy in patients undergoing operative fixation for ankle fractures. Methods: This is a retrospective review of ankle fractures that were treated with arthroscopy and open ...
Shain Howard, D.O., Victor Hoang, D.O., Kevin Sagers, D.O., Candice Brady, D.O., Adam Eudy, D.O., Troy S. Watson, M.D.   +5 more
doaj   +1 more source

Preoperative Sagittal Tibial Tubercle‐Trochlear Groove Distance Predicts Postoperative Outcome in Patients Undergoing Combined Trochleoplasty and Medial Patellofemoral Ligament Reconstruction

Arthroscopy, EarlyView.
Purpose To evaluate the association between the preoperative sagittal tibial tubercle‐trochlear groove (sTTTG) distance and postoperative patient‐reported outcomes after combined patellofemoral ligament reconstruction and deepening trochleoplasty in patients with recurrent lateral patellar instability and high‐grade trochlear dysplasia.
Sebastian Schmidt, Luis Navas, Felix Zimmermann, Abd El Nasser Oudeh, Christian Lattermann, Peter Balcarek   +5 more
wiley   +1 more source

Age, Sex, and Location Impact Osteochondritis Dissecans Lesion Depth and Their Relation to the Physis in Skeletally Immature Knees

Arthroscopy, EarlyView.
Purpose To characterize the size of medial and lateral femoral condyle osteochondritis dissecans (OCD) lesions and their relation to the physis in skeletally immature patients. Methods Skeletally immature patients from 2008 to 2023 with medial or lateral femoral condyle OCD lesions on magnetic resonance imaging were included.
Zoe D. Trutner, Benjamin T. Johnson, Ameen Z. Khalil, Devin L. Froerer, Joseph Featherall, Justin J. Ernat, Travis G. Maak, Stephen K. Aoki   +7 more
wiley   +1 more source

Chondral and osteochondral fractures

Acta Orthopaedica et Traumatologica Turcica, 2020
The incidence of traumatic chondral and osteochondral fractures and their role in the development of joint degeneration are not fully elucidated. While assessing traumatic knee injuries, one important criterion for the diagnosis of chondral fractures is ...
E. Esin KAYAOĞLU, Mehmet S. BİNNET
doaj