Novel application of magnetic resonance imaging demonstrates characteristic differences in vasculature at predilection sites of osteochondritis dissecans

F Toth, MJ Nissi, JM Ellermann… - … American journal of …, 2015 - journals.sagepub.com
Background: Understanding the pathogenesis of osteochondrosis/osteochondritis dissecans
and other developmental orthopaedic diseases that are thought to occur secondary to …

Quantitative susceptibility mapping detects abnormalities in cartilage canals in a goat model of preclinical osteochondritis dissecans

L Wang, MJ Nissi, F Toth, CP Johnson… - Magnetic resonance …, 2017 - Wiley Online Library
Purpose To use quantitative susceptibility mapping (QSM) to investigate changes in
cartilage canals in the distal femur of juvenile goats after their surgical transection. Methods …

Three-dimensional quantitative magnetic resonance imaging of epiphyseal cartilage vascularity using vessel image features: new insights into juvenile …

JM Ellermann, KD Ludwig, MJ Nissi… - JBJS Open …, 2019 - journals.lww.com
Background: We introduce a quantitative measure of epiphyseal cartilage vascularity and
examine vessel networks during human skeletal maturation. Understanding early …

[PDF][PDF] Osteochondritis dissecans of the shoulder and hip

EW Edmonds, BE Heyworth - Clin Sports Med, 2014 - researchgate.net
Osteochondritis dissecans (OCD) is a poorly understood disease of the articular cartilage
and subchondral bone that was first described in 1887 as a cause of intraarticular loose …

Histological confirmation and biological significance of cartilage canals demonstrated using high field MRI in swine at predilection sites of osteochondrosis

F Tóth, MJ Nissi, J Zhang, M Benson… - Journal of …, 2013 - Wiley Online Library
Cartilage canal vessels in epiphyseal cartilage have a pivotal role in the pathogenesis of
osteochondrosis/osteochondritis dissecans. The present study aimed to validate high field …

Osteochondritis dissecans lesion location is highly concordant with mechanical axis deviation

ML Brown, JC McCauley… - … American Journal of …, 2020 - journals.sagepub.com
Background: The cause of osteochondritis dissecans (OCD) is unknown. Purpose: To
determine if mechanical axis deviation correlates with OCD lesion location in the knee, if …

Association between mechanical axis of the leg and osteochondritis dissecans of the knee: radiographic study on 103 knees

M Jacobi, P Wahl, S Bouaicha… - … American journal of …, 2010 - journals.sagepub.com
Background: The cause of osteochondritis dissecans (OCD) is unknown, but mechanical
factors seem to play a role. Purpose: To identify a relationship between localization of OCD …

Differences in the vascular tree of the femoral trochlear growth cartilage at osteochondrosis‐susceptible sites in foals revealed by SWI 3T MRI

G Martel, S Kiss, G Gilbert… - Journal of …, 2016 - Wiley Online Library
Focal ischemic chondronecrosis of epiphyseal growth cartilage (EGC) during endochondral
ossification is believed to be a key early event on the pathway to osteochondrosis (OC) in …

Osteochondritis dissecans of the knee: an interrater reliability study of magnetic resonance imaging characteristics

PD Fabricant, MD Milewski… - … American Journal of …, 2020 - journals.sagepub.com
Background: Imaging characteristics of osteochondritis dissecans (OCD) lesions quantified
by magnetic resonance imaging (MRI) are often used to inform treatment and prognosis …

An update on the pathogenesis of osteochondrosis

K Olstad, S Ekman, CS Carlson - Veterinary pathology, 2015 - journals.sagepub.com
Osteochondrosis is defined as a focal disturbance in endochondral ossification. The
cartilage superficial to an osteochondrosis lesion can fracture, giving rise to fragments in …