They are used for arthritis, knee ligament injury (anterior cruciate ligament disease or ACL), canine hip dysplasia, elbow dysplasia, dislocating knee cap (patellar dislocation), rheumatoid or septic arthritis,
abnormal joint cartilage development (osteochondritis dissecans or OCD), and spinal arthritis (spondylosis deformans).
Not exact matches
This
abnormal movement breaks down the
cartilage lining
joints, and over time the bones begin rubbing against one another, creating chronic inflammation and pain.
As
cartilage degenerates it becomes more fragile and susceptible to injury as a result of the
abnormal shearing forces exerted on the now unstable
joint.
Osteochondrosis: a group of developmental diseases resulting in
abnormal formulation of
joint cartilage.
In others
abnormal stresses or trauma to the
joint can cause degeneration of the
joint cartilage and underlying bone.
If your Havanese shows signs of patellar luxation early in life, the major muscle groups of the thigh pull toward the inside of the leg, putting
abnormal pressure on the knee
joint cartilage.
The result of the instability in the
joint is
abnormal wear of the
cartilage.
Osteochondritis Dissecans or OCD is a serious
joint disease in which
abnormal development of
cartilage occurs.
This condition affects the weight - bearing
joints (hips, knees, elbows, shoulders), causing loss of lubricating fluids, wearing away of
cartilage, and
abnormal bone growth.
Osteochondrosis (OC [D]-RRB--- improper blood supply to a small section of the humerus within the elbow
joint leaving an
abnormal section of
cartilage that may break free in the
joint;
Too much pounding pressure on this
cartilage can cause developmental problems resulting in poor bone growth or
abnormal joint surfaces leading to painful inflammation.
These theories include failure of transition of
cartilage to bone during development, and excessive wear and tear on the coronoid process due to
joint incongruity which places
abnormal stresses on the developing bone.
This abnormality can lead to development of
abnormal cartilage, and eventually create a loose flap of
cartilage within the
joint.
The term osteochondrosis refers to an
abnormal development of the
cartilage on the end of a bone in the
joint, while osteochondritis dissecans refers to a separation of the diseased
cartilage from the underlying bone.
If left undiagnosed and untreated, this instability causes
abnormal wear of the hip
cartilage and ultimately progresses to osteoarthritis or degenerative
joint disease.
Surgery is the treatment of choice for this condition, and its aim is to remove any
abnormal cartilage or bone and attempt to return the
joint to a more normal anatomy and function.
The initiating events that trigger the inflammatory cascade usually fall into one of two categories, either: 1)
abnormal forces imposed on normal
joints such as fractures, sprains, obesity, direct trauma, etc.; or 2) normal forces imposed on
abnormal joints such as elbow or hip dysplasia, osteochondrosis dissecans (OCD), patellar luxation, ununited anchoneal process, fragmented coronoid process, cranial cruciate ligament rupture or tear, and other congenital or genetic conformational
cartilage, bone or
joint defects.
It occurs when
cartilage in the
joint is damaged, either following a traumatic event or with wear and tear that increases in athletic animals, obese animals, or when the
joint is congenitally
abnormal.
More precisely the different
joint conditions grouped under the name of elbow dysplasia include: a ununited anconeal process (failure of union between the anconeal process and the remainder of the ulna beyond 20 weeks of age), the so - called osteochondrosis dissecans of the humeral condyle (failure of ossification of the articular
cartilage covering the humeral condyle, resulting in an
abnormal thickening of the articular
cartilage and separation between this region and the underlying bone), and finally the fragmentation of the coronoid process (in which the ulnar coronoid process have multiple fragments or most often a single fragment).
Hip dysplasia is painful in young dogs because
abnormal wear of
joint cartilage exposes pain fibers in underlying bone and laxity causes stretching of surrounding soft tissues.
Abnormal development of the hip causes excessive wear of the
joint cartilage during weight bearing, eventually leading to the development of arthritis, often called degenerative
joint disease (DJD) or osteoarthritis (OA).
Wear between the bones and meniscal
cartilage becomes
abnormal and the
joint begins to develop degenerative changes.
This technique involves removing the femoral portion of the hip
joint (i.e., the ball) to reduce the pain produced by
abnormal hip
joint contact that wears away the
joint cartilage, and the stretching of the soft tissues around the
joint due to laxity (Figure 5).
Additionally, this
abnormal motion frequently damages the
cartilage pads in the
joint, known as the menisci.
This medial sliding of the patella puts
abnormal forces on the bones and muscles of the leg, causing progressive deterioration of the
cartilage in the knee
joint and eventual arthritis.
The resulting mechanical looseness of the
joint (hip laxity or subluxation) causes
abnormal wear on the
cartilage that line the femoral head.