Trochlear Dysplasia | Knee Pain | Minnesota
网页When the trochlea is flat, or even possibly has a convex or dome shape, it is known as trochlear dysplasia which usually is referred to as an unstable kneecap. In these circumstances, the trochlea is not shaped normally, and the patella does not have the normal bony constraints to provide stability.
Early Identification and Treatment of Trochlear Knee Dysplasia
网页2023年5月6日 · We hypothesize that acquired factors in the development of the femoral trochlea are essential and that the femoral dysplastic trochlea can remodel early in life when appropriately identified and treated. We aim to provide a therapeutic option at the early stages of development to revert TD.
Trochlea Anatomy and Surgery - SpringerLink
网页2024年3月22日 · Trochlea. Trochleoplasty. 1 Introduction. Patellar instability is multifactorial. Stability of the patellofemoral joint is conferred by a combination of osseous and soft tissue stabilizers. Any factor that disrupts or alters one of these constraints can lead to subsequent instability.
Trochlear dysplasia: imaging and treatment options - PMC
网页2018年5月21日 · Trochlear dysplasia represents an important component of patellar dislocation. Imaging provides an objective basis for the morphological abnormalities and thus allows determination of the surgical strategy according to the …
Articular Cartilage Defects of Knee - Knee & Sports - Orthobullets
网页2024年9月22日 · Articular cartilage defects of the knee comprise of a spectrum of disease entities from single, focal defects to advanced degenerative disease of articular (hyaline) cartilage. Diagnosis generally requires an MRI to accurately assess the location of specific defects.
Patellofemoral Arthritis of the Knee: Diagnosis and Treatment
网页Patellofemoral arthritis is diagnosed when there is significant loss of cartilage from the joint surface of the patella and the trochlea (the groove in the femur where the kneecap rests). The diagnosis is restricted to arthritis seen only …
Trochlear dysplasia | Radiology Reference Article - Radiopaedia.org
网页2024年1月27日 · Trochlear dysplasia is a morphological deformity of the femoral trochlea and a known association with patellofemoral instability. Epidemiology. The reported prevalence of trochlear dysplasia in recurrent patellar dislocations is ~80% (range 74-85%) 1,15. The latter is most common in the adolescent age group 4,5. Diagnosis.
Patellofemoral Joint - Physiopedia
网页The patella has a configuration of a triangle with its apex directed inferiorly. Superiorly, it articulates with the trochlea, the distal articulating surface of the femur, which are the main articulating surfaces of the patellofemoral joint. [5]
Trochlear dysplasia: A common & confusing knee condition
网页2022年2月17日 · Trochlear dysplasia (TD) is an abnormality of the knees trochlear groove. There is an invisible transition between what is normal and what is pathologic. The knees trochlear groove is the guide channel, into which the patella engages and glides.
Cartilage defects of the femoral trochlea | Knee Surgery, Sports ...
网页2009年4月28日 · Cartilage injuries of the femoral trochlea are one of the most perplexing lesions of the knee.
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