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Dislocated Shoulder Center - Yuma, AZ

Yuma Orthopedic Surgeon Doctors for Dislocated Shoulder

Type of Physician: Orthopedic Surgeon

What is a Orthopedic Surgeon ?

A certification by the Board of Orthopaedic Surgery; practitioners focus on the investigation, preservation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. Birth defects, trauma, infections, tumors and metabolic disturbances of the musculoskeletal system are problems cared for by the orthopaedic surgeon.

Specialty: Orthopaedic Surgery

Common Name: Orthopedist

Orthopedic Surgeon Doctors in Yuma *

Ram R Krishna MD
Ram R Krishna
2281 W 24th St
STE 1
Yuma, AZ 85364
(928) 726-6943

Gregory L Peare MD
Gregory L Peare
2281 W 24th St
STE 2
Yuma, AZ 85364
(928) 344-3232

Ernest F Rillos MD
Ernest F Rillos
2281 W 24th St
STE 15
Yuma, AZ 85364
(928) 317-8554

Yuma, Arizona

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Dislocated Shoulder

What is dislocation of the shoulder? What causes a shoulder dislocation?

The shoulder joint is the most mobile joint in the body and allows the arm to move in many directions. This ability to move makes the joint inherently unstable and also makes the shoulder the most often dislocated joint in the body.

The head of the humerus (upper arm bone) sits in the glenoid fossa, an extension of the scapula, or shoulder blade. Because the glenoid fossa (fossa = shallow depression) is so shallow, other structures within and surrounding the shoulder joint are needed to maintain its stability. Within the joint, the labrum (a fibrous ring of cartilage) extends from the glenoid fossa and provides a deeper receptacle for the humeral head. The capsule tissue that surrounds the joint also helps maintain stability. The rotator cuff muscles that move the shoulder also provide a significant amount of protection for the shoulder joint.

Dislocations of the shoulder occur when the head of the humerus is dislocated from its socket. These are described by the location of the humeral head after it has been dislocated. Ninety percent or more of shoulder dislocations are anterior dislocations, meaning that the humeral head has been moved to a position in front of the joint. Posterior dislocations are those in which the humeral head has moved backward toward the shoulder blade. Other rare types of dislocations include luxatio erecta, an inferior dislocation below the joint, and intrathoracic, in which the humeral head gets stuck between the ribs.

Dislocations in younger people tend to arise from trauma and are often associated with sports or falls. Older patients are prone to dislocations because of gradually weakening of the ligaments and cartilage that supports the shoulder.

Anterior dislocations often occur when the shoulder is in a vulnerable position. A common example is when the arm is held over ...

Recommended Reading Related to Dislocated Shoulder

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Muscle cramps facts

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  • Almost everyone experiences a muscle cramp at some time in their life.
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What are muscle cramps?

A muscle cramp is an involuntarily and forcibly contracted muscle that does not relax. When we use the muscles that can be controlled voluntarily, such as those of our arms and legs, they alternately contract and relax as we move our limbs. Muscles that support our head, neck, and tru...

Emergency Contact for Yuma

  • In case of Emergency, call 911

Nearby Yuma Hospitals *

HEALTHSOUTH Yuma Rehabilitation Hospital
901 W 24th St
Yuma, AZ 85364
(928)726-5000

Yuma Regional Medical Center
2400 S Avenue A
Yuma, AZ 85364
(928)344-2000

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