What is unhappy triad?
The unhappy triad, also known as a blown knee, refers to a sprain injury which involves 3 structures present in the knee joint. These structures include; anterior cruciate ligament (ACL), medial meniscus and tibial (medial) collateral ligament.
What is the terrible triad of elbow?
The terrible triad of the elbow consists of a combination of an elbow dislocation, a radial head fracture, and a coronoid process fracture. This situation almost always renders the elbow unstable, making surgical fixation necessary.
How does unhappy triad happen?
What causes the unhappy triad? The unhappy triad usually results from a hard blow to your lower leg while your foot is planted on the ground. This pushes your knee inward, which it isn’t used to doing. It also causes your femur and tibia to twist in opposite directions.
How do you fix a terrible triad elbow?
Most terrible triad injuries are managed surgically, and good results are achievable using a standard treatment protocol that includes fixation of the coronoid fracture, fixation or replacement of the radial head, and repair of the lateral collateral ligament (LCL).
What is the terrible triad or unhappy triad?
Terrible triad injury, also known as Unhappy triad or O’Donoghue triad, is a condition involving injury to three structures in the knee joint: Anterior cruciate ligament (ACL) Medial meniscus. Medial collateral ligament (MCL)
Why is it called a terrible triad?
The unhappy triad, also known as a blown knee among other names, is an injury to the anterior cruciate ligament, medial collateral ligament, and meniscus….
| Unhappy triad | |
|---|---|
| Other names | Terrible triad, horrible triangle, O’Donoghue’s triad, the three musketeers blown knee |
| Knee | |
| Specialty | Emergency medicine |
What is the anatomy of terrible?
The adjective terrible is bestowed on an elbow triad that comprises three coexisting complicated traumas; namely, radial head and ulnar coronoid process fractures and posterior dislocation of the elbow joint.
How painful is the unhappy triad?
True to its moniker, the unhappy triad comes with a slew of unpleasant symptoms. The injury is marked by extreme pain in the knee area, swelling, the inability to walk, and the sensation of the knee “giving out” or locking. Bruises also surface two to three days after the injury.
How long does terrible triad take to heal?
The Unhappy Triad: Medial Collateral Ligament (MCL) This type of injury usually takes an average of 6 weeks to heal on its own. But surgeons may choose to surgically repair a torn MCL in patients with the unhappy triad, since they are already cutting open the knee to repair the ACL and meniscus.
How long is recovery from terrible triad elbow?
regained full motion and your bones and ligaments have healed. Usually starts around 6-12 weeks after injury.
What is bucket handle?
The name “bucket handle” refers to how a portion of the meniscus tears and can flip over like the handle on a bucket. Sometimes, a torn meniscus portion may flip over and become stuck in the knee joint.
What is a Transolecranon fracture?
Trans-olecranon fracture dislocations are defined as fractures in which the stability of the ulnohumeral joint is lost due to the intra-articular fracture of the olecranon without disruption of the proximal radioulnar joint.
How is the unhappy triad treated?
With the advent of Sports Medicine, modern arthroscopic techniques and other surgical advancements, the Unhappy Triad can be successfully treated with surgery, intensive post-surgical Physical Therapy and training modifications.
What causes elbow stiffness after surgery?
Displaced fractures around the elbow joint are usually treated by internal fixation. Hence, the stiffness that results is due to the combined effects of the initial trauma and the surgical trauma.
What is meniscus curve?
A meniscus is a curve in the surface of a molecular substance (water, of course) when it touches another material. With water, you can think of it as when water sticks to the inside of a glass.