What causes a chondral flap?
Causes Articular Cartilage Fissure An articular cartilage injury, or chondral injury, may occur as a result of a pivot or twist on a bent knee, a direct blow to the knee, or wear and tear as a patient gets older.
What does chondral flap mean?
Chondral Flap (Cartilage separates from the bone and moves like a door with a hinge at one end) Chondral Fracture (Cartilage separates from the bone and floats free)
How bad is a chondral defect?
It is a common injury affecting 5-10% of people over age 40, but it can also affect young patients that experience traumatic injuries. Damage to knee cartilage can lead to osteoarthritis of the knee over time. Focal chondral defects are graded by severity.
What is chondral disease?
A chondral defect refers to a focal area of damage to the articular cartilage (the cartilage that lines the end of the bones). An osteochondral defect refers to a focal area of damage that involves both the cartilage and a piece of underlying bone.
Is chondral loss arthritis?
The patient’s condition may, in fact, result from a series of minor injuries that have occurred over time. Articular cartilage also wears down as a person ages. Chondral damage is graded from mild to severe, and all grades can have characteristics of osteoarthritis.
What is Grade 2 chondral thinning?
Grade II: This stage will present a partial-thickness defect with fibrillation (shredded appearance) or fissures (depressions) on the surface that do not reach the bone or exceed 1.5 cm in diameter.
What is femoral condyle defect?
A chondral defect refers to damage to the articular cartilage located at the end of bones. Specific to the knee joint, damage can occur at the distal end of the femur (thigh bone), the proximal tibia (lower leg bone), or the posterior aspect of the patella (knee cap).
What is Chondroplasty of the medial femoral condyle?
A chondroplasty is an outpatient procedure used to repair a small area of damaged cartilage in the knee. The damaged tissue is removed, allowing healthy cartilage to grow in its place. The procedure is performed through small incisions on the sides of the knee with the aid of a small video camera called an arthroscope.
What is chondral loss in the shoulder?
What is it? Osteochondral lesion or osteochondral defect (OCD) is an injury of the cartilage surface of the glenoid and/or humeral head. The cartilage, which is usually normally very thick, is damaged in a discrete area.
What is chondral disease of the knee?
Description. Chondral injuries of the knee are lesions of the articular cartilage of the knee joint. (The colloquial expression “cartilage damage” might also include meniscal tears, which is an altogether separate category of disease.)
What is a grade 4 chondral defect?
Grade IV – The cartilage may wear away completely, leaving the underlying bone exposed in small or widespread areas. When the involved areas are large, pain usually becomes more severe, causing a limitation in activity.