Maxillary sinus (applied aspects)

hi - this is a doctor Srikant from team MDS conquer now I'm going to discuss about the part 2 of maxillary sinus few case based or applied best aspects of maxillary sinus so the first important aspect is as aise increases as ace increases the thickness of the wall that is present between the roots of maxillary teeth and that of the maxillary sinusitis decreases so when you're talking about a case of auto and rural communication or aura and true fistula these cases are very very less or very rare in the case of below 14 years okay but if you see in the adults the bone thickness that is present between the roots as well as the maxillary sinus is just around one to one point two centimeters okay sometimes even lesser than that so whenever you have when are your planning to extract the maxillary teeth particularly the the premolars as well as the maxillary molars that is the posterior teeth there are high chances that you may lead to a communication okay communication that is between the oral cavity and to that of the sinus which is called as or Oh Android communication okay so that is one of the important a plant I suspect that you have to make a note and whenever they are mid-facial factors we are going to discuss about these mid-facial factors in the next few in the next classes so there are high chances that this wall because this thin wall can easily right okay so the next important aspect as I was already discussing the thickness of the wall of the maxillary sinusitis so whenever there are swelling sore whenever there are any patio pathologies related to or adjacent to that of the sinuses they lead to thinning of these walls okay so whenever there is a thinning of these walls the symptoms can be easily exhibited on your facial aspect that is particularly the cheek the buccal aspect and the palatal aspects and whenever the tumors okay particular is already discussing about the anatomy so then autumn a where where you were roof the roof of the maxillary sinus is found by the orbital wall so whenever there are tumors related to the maxillary sinusitis which lead to the expansion of this roof okay so they'll leave they mainly to exophthalmos or diplopia and some sort of signs and symptoms related to the site and I and coming to the root lens in some cases the floor of the sinus lies between the roots of the same tooth or the IG Center okay so you can see that maxillary sinus will be like this okay so that the roots there on the radiograph the roots assumes to be inside the floor of the wall and most of the periodical infections in the in the maxillary teeth can cause or can communicate or while extracting they're high chances that they can lead to or internal communication right so a few more applied aspects if you take the line okay the line that is drawn from the median canthus okay the median canthus of the eye to that of the angle of the mandible if you draw a line to this and if you divided it into anterior and posterior because this particular line or plane is basically used to help in prognosis and the tumors that lies anterior to this have better prognosis when that when compared with the tumors which lies posterior to it okay so this is an applied aspect okay so apart from this okay has already discussed about this particular diagram that the roots assumes to be inside the wall and that is one question that is given in 2014 or 2015 AAPC I think so humanization of maxillary sinus and set what is okay that is at 16 to 18 years okay so the floor of the maxillary sinus appears to be moving around roots and giving that the appearance that the roots of the maxillary teeth penetrates into the sinus floor so apart from this you can you can see the surface contour of the soft shoe structures in the maxillary sinus by using a contrasting agent against the air-filled spaces because air will be marred in a different way and your fluid and soft tissues will be marked in a different way on the radio so this particular effect can also be asked as a question so these are the new terms that you have to add to your notes right so that's all for now we'll be coming up with the part three

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