A fracture or dislocation is a break or crack in the bone. It is when two bones are out of place at the joint that connects them which may also cause injury to nerves and blood vessels. The types of fracture are: Closed refers to fracture that does not break skin, Open, a fracture where external wound associated with fracture, Non displaced, a simple crack of bone and the Displaced, a fracture in which there is actual deformity. But there are three types of treatment for fracture or dislocation namely: Open treatment, examples are Surgically Cleaning the Bone, Removing Contaminated or Non-Viable Tissue, Stabilizing the Bone and many more. Other type of treatment is closed treatment like No immobilization and Cast Immobilization. Third type of treatment is Percutaneous Skeletal Fixation like internal and external fixation.
Potential energy=PE
PE=mgh
m=mass in kilograms.
g=9.8 m/s
h=height in meters
Data:
mass=500 Kg
h=110 m
PE=(500 Kg)(9.8 m/s²)(110 m)=539000 joules
They can also grow through ice.
The rim of soft tissue located on the periphery of the glenoid fossa that adds stability to the glenohumeral joint is called the glenoid labrum.
<h3><u>Explanation</u>:</h3>
Glenoid cavity is the place where the humerus joins with the scapula. Glenoid cavity is fully formed by the scapula and is the socket portion of the ball and socket joint of glenohumeral joint. But the glenoid cavity is very shallow and cover only one third to one fourth of the head of humerus. So to further deepen the cavity, the glenohumeral joint is guarded by a rim of the fibro cartilaginous structure called the glenoid labrum. It stabilises mainly the anterioinferior portion of the joint.
