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Dog's titanium TPLO implant [1]. TPLO, or tibial-plateau-leveling osteotomy, is a surgery performed on dogs to stabilize the stifle joint after ruptures of the cranial cruciate ligament (analogous to the anterior cruciate ligament [ACL] in humans, and sometimes colloquially called the same).
Tibial tuberosity advancement (TTA) is an orthopedic procedure to repair deficient cranial cruciate ligaments in dogs. It has also been used in cats. This procedure was developed by Dr. Slobodan Tepic and Professor Pierre Montavon at the School of Veterinary Medicine, University of Zurich, in Zurich, Switzerland beginning in the late 1990s.
The cranial cruciate ligament (CrCL) stabilizes the dog knee much like the anterior cruciate ligament (ACL) does in humans. There are several modalities currently being used in the treatment of cranial cruciate ligament (CrCL) deficiency, which is a common and costly problem in dogs and sometimes cats.
The tibial tuberosity thus forms the terminal part of the large structure that acts as a lever to extend the knee-joint and prevents the knee from collapsing when the foot strikes the ground. [1] The two ligaments, the patella, and the tibial tuberosity are all superficial, easily palpable structures. [2]
Young athletic dogs can be seen with this rupture if they take a bad step while playing too rough and injure their knee. Older dogs, especially if overweight, can have weakened ligaments that can be stretched or torn by simply stepping down off the bed or jumping. [7] Large overweight dogs are at more risk for ruptures of the cruciate ligament.
This dog's stifle joint is labeled 12. The stifle joint (often simply stifle) is a complex joint in the hind limbs of quadruped mammals such as the sheep, horse or dog. It is the equivalent of the human knee and is often the largest synovial joint in the animal's body. The stifle joint joins three bones: the femur, patella, and tibia.
A dog collar is a piece of material put around the neck of a dog. A collar may be used for restraint, identification, fashion, protection, or training (although some aversive training collars are illegal in many countries [1] [2]). Identification tags and medical information are often placed on dog collars. [3]
A luxating patella, sometimes called a trick knee, is a condition in which the patella, or kneecap, dislocates or moves out of its normal location. It can be associated with damage to the anterior cruciate ligament. [1] Patellar luxation is a common condition in dogs, particularly small and miniature breeds. [2]