Growth field , centre and sites
[Music] Dias concur online basic finish line course this is for the first time near students for the paper one I myself dr. Satoshi history consultant orthodontist team MDS conquer today going to discuss about growth fields growth center and growth sites going to the growth fields this is nothing but the bones which are forming are enveloped in the soft tissue like a mosaic pattern it is a the bone bony cells are sandwiched between the tissues and the potential for the bone growth lies in the tissues that are the soft tissues which are present like nerves blood vessels connective tissue brain etc it is inherently describing the functional matrix hypothesis so the growth fields are very large and they are responsible for the formation of error or the entire naso maxillary complex and mandible so if you see here the growth fields are present in the form of a blue area so the outside structures these are the outside structures and these are the inside structures lying on the mandible area so these between these soft tissues the bony structures maxilla and mandible are present so the blood vessels nose glands and their tongue muscular tissues etcetera are all inherently contain the information required for the formation of the bone and regarding the growth center and growth side this growth center and growth side mainly present in individual bones so if you see the growth center they are the particular growth center for the maxilla particular growth center for the mandible will be present and the entire maxilla is formed by the growth center so in order to form an individual bone like maxilla mandible a growth center is required whereas the growth side a part of a bone is formed because of a growth site because of the growth in the pavan part of the bone there may be displacement or dislocation displacement of the particular bone primary displacement or secondary dis mint is also based on this concept only so the growth center is nothing but a special area which controls overall growth of the bond whereas the growth site is merely a location in the bone itself really where the growth occurs so the example of the growth center lies the epiphyseal plates plates of long bones and also the synchondrosis of the bones which are present whereas the growth sites here the condyle mandibular condyle and maxillary tuberosity is responsible for the bone growth that is either resorption or deposition takes place and they move the bone in one direction so this is the growth site showing the the condylar position of the mandible it is also present in the growth field and it may be a part of a growth center but it cannot be the growth center whereas the growth center can be a growth side also here is the growth center it is a location independently present and it is the responsible for overall formation of the mandible here is a small table which is present in a in your profit table 20.1 profit textbook and you have to mention this table as a part of a 7 MUX question then it will be very good information regarding the growth site and the growth centre various growth sites and centers present in your maxilla and mandible thank you [Music] [Music] you [Music]
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