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Arthroscopic anterior cruciate ligament (ACL) reconstruction (right knee). The tendon of the semitendinosus muscle was prelevated, folded and used as an autograft (1). It appears through the remnant of the injured original ACL (3). The autograft then courses upwardly and backwardly in front of the posterior cruciate ligament (2).
ACL tears are one of the most common and debilitating knee injuries that can hobble both professional and amateur athletes. It’s long been thought that a torn ACL, or anterior cruciate ligament ...
An anterior cruciate ligament injury occurs when the anterior cruciate ligament (ACL) is either stretched, partially torn, or completely torn. [1] The most common injury is a complete tear. [1] Symptoms include pain, an audible cracking sound during injury, instability of the knee, and joint swelling. [1]
The anterior cruciate ligament (ACL) should be intact, [11] although this is debated by clinicians for people who need a medial compartment replacement. [2] For people needing a lateral compartment replacement, the ACL should be intact and is contraindicated for people with ACL-deficient knees because the lateral component has more motion than ...
Anterior cruciate ligament surgery is a complex operation that requires expertise in the field of orthopedic and sports medicine. Many factors should be considered when discussing surgery, including the athlete's level of competition, age, previous knee injury, other injuries sustained, leg alignment, and graft choice.
Artificial ligament research began in the World War I era. [2] In the first documented case of an artificial ligament in 1914, Dr. Corner utilized a piece of silver filament as synthetic graft to reconstruct a ruptured anterior cruciate ligament . [2] A ligament made of silk was used to replace an ACL in 1918. [2]
Though the different articular cartilage repair procedures differ in the technologies and surgical techniques used, they all share the same aim to repair articular cartilage whilst keeping options open for alternative treatments in the future. Broadly taken, there are five major types of articular cartilage repair: [citation needed]
Cruciate ligaments. Cruciate ligaments occur in the knee of humans and other bipedal animals and the corresponding stifle of quadrupedal animals, and in the neck, fingers, and foot. The cruciate ligaments of the knee are the anterior cruciate ligament (ACL) and the posterior cruciate ligament (PCL). These ligaments are two strong, rounded bands ...