Today we’ll talk about how many bones are in a person’s hand. As you know, the human skeleton is a unique framework to which muscle tissue and other elements of the body are attached. At birth, the baby has about 350 bones. Many of them are quite soft, which greatly facilitates the baby's exit from the birth canal of the mother. But over time, some parts of the skeleton not only become strong, like steel, but also grow together. As a result of this, an adult has exactly 206 bones without any pathological abnormalities.
Skeleton Overview
Before you find out how many bones are in a person’s hand, we’ll tell you what kind of material it is and what its true strength is.
As mentioned above, the human skeleton consists of many individual elements that make it easy to accept any position of the body in space. Do not forget that bone is the hardest material in our body. Such amazing strength is due to its unique structure, namely the porous structure. The thickest and strongest bone in the human body is the femur. It is extremely difficult to break it, but if such a situation arises, then it will be rather painful. By the way, such an element in a vertical position can withstand a load of up to 2 tons. Despite the fact that the human skeleton is very strong and solid, it is quite light and, as a rule, accounts for 1 / 5th of the total body weight.
How many bones are there in a person’s hand?
Few people are interested in the question asked. But after all, not everyone knows that the human hand is capable of performing amazing manipulations precisely because of the huge number of bones that are in it. This is due to the fact that the more individual and small elements are fastened together by cartilage, the more flexible the limbs become.
The answer to the question of how many bones in a person’s hand can be different numbers. After all, they depend on whether the shoulder girdle should be considered or not. If so, then the human hand consists of 32 bones. If you count individual elements, but without a shoulder, then the figure will be 30.
Count the bones
So, we will figure out how many bones on a person’s hand, namely on its wrist. In this place there are eight bones, which are located in two rows (proximal and distal). In addition, each individual finger consists of exactly 3 phalanges. The only exception is the large one, in which there are only two. After the hand, the arm consists of the ulnar and radius bones, as well as the humerus, forearm, clavicle and scapula. Thus, the answer to the question of how many bones are on the arm is the above figure 32.
Deviations from the norm
Of course, the number of bones in a hand, as in the entire human skeleton, may differ for different people. After all, there are pathological deviations that occur in newborn children. For example, one can observe additional ribs at the 7th vertebra on the neck, while someone was born at all with six fingers on one arm.