He continued to explore Central America, hoping to find a strait from the Atlantic to the Pacific. He failed, instead discovering, and naming, California. In 1541, Cortes cortÃ©s returned To spain an embittered man and retired to an estate Near seville where he died on 2 december. 1547
Causes. The cause of the muscle spasm lies in the fact that the bulging disc is pressing against the ligament that holds it in place. Since this ligament contains nerves, the result is pain. Because of the initial pain, the back muscles go into spasm as part of the body's effort to immobilize the painful area.he cause of the muscle spasm lies in the fact that the bulging disc is pressing against the ligament that holds it in place. Since this ligament contains nerves, the result is pain.
Can a Herniated Disc Cause Muscle Spasms? A herniated disc can cause muscle spasms and pain in the neck or back, as well as radiating pain, numbness, tingling and muscle weakness in the upper or lower extremities. While each of these symptoms causes its own level of discomfort, muscle spasms can prove especially irritating to some patients.