1) Conclusion: Removal of maxillary sinus cyst by endoscopic sinus surgery in intranasal antrostomy is a convenient and effective operation.

2) The opening into the maxillary sinus is probed with a curved suction, and any disease or secretions are removed. The meatotomy is then completed using retrograde forceps.

3) The choanal polyp may originate in the maxillary sinus, sphenoidal sinus, middle nasal concha, nasal septum and other parts, FESS is the first choice in treating it.

4) To ensure ethmoid sinus and maxillary sinus orifice complete epithelization.

5) Conclusion: The choanal polyp may originate in the maxillary sinus, sphenoidal sinus, middle nasal concha, nasal septum and other parts,(http:///maxillary sinus.html) FESS is the first choice in treating it.

6) Objective To discuss transnasal endoscopic resection of maxillary sinus cyst through three different paths.

7) Objective To provide sectional anatomy mutuality parameter for maxillary sinus endoscopic fenestration.

8) Results Paranasal sinus malignant tumor root mainly in maxillary sinus 17 cases (54.8%), then ethmoid sinus 10 cases (32.3%), and frontal sinus 4 cases (12.9%).

9) Objective To research the CT findings of maxillary sinus mycosis and their diagnostic value.

10) Soft tissue structures may herniate into the maxillary sinus, leading to entrapment and vertical diplopia (arrow).

11) Headaches due to sinusitis are localized over the frontal or maxillary sinuses.

12) The mass extends into the inferior orbital sinus, superior maxillary sinus, and the pterygopalatine fossa.

13) None recrudesce through visiting sufferer above one year. Naturalness orifice has no obturated in maxillary sinus.

14) Objective:The aim of this report was to introduce the technique of osteotome maxillary sinus floor elevation for implantation by piezoelectric osteotomy.

15) Multiple polyps often from ethmoid sinus, individual polyps much from the maxillary sinus after grow, falling within the nostril called "after nostril polyps."

16) Although transnasal endoscopic medial maxillectomy (TEMM) is effective for the treatment of inverted papilloma (IP) in maxillary sinus (MS), it involves resection of the inferior turbinate (IT).

17) CT scan was performed and a large tumor mass was noted. The area of the tumor included nasopharyngeal speace. maxillary sinus. ethmoid sinus and cranial fossa.

18) Objective : To evaluate a better approach to manage benign space occupying lesion of maxillary sinus.

19) Method Adopting choanal atresia to ablate 51 cases with maxillary sinus well ordered anticipate pathological changes by canine nest and mid nasal road.

20) Conclusion:CT plays an inportmentrole in diagnosis of ectopic meningioma of maxillary sinus. The best method of treatment is to completely resect the neoplasma.

21) Conclusion CT scanning , biopsy puncture and irrigation of the maxillary sinus is very valuable for diagnosis.

22) Objective To explore the surgical effect of nasal endoscopy for maxillary sinus cyst.

23) OBJECTIVE To explore the bacteria isolated from middle nasal meatus, maxillary sinus and ethmoid sinus of chronic nasosinusitis patients and their characteristics of antibiotic resistance.

24) The surface configuration of the tumors was lobulated, and 2 cases showed bony absorption of the middle turbinate or the maxillary sinus.

25) OBJECTIVE: To systematically evaluate curative effect and safety of rhBMP-2/ ACS on the incrementation of alveolar crest in process of maxillary sinus floor augmentation.

26) It's displayed in orthopantomography that 3 teeth impacted in maxillary sinus and 2 cases of maxillary molars were buccolingually and horizontally impacted.

27) Reconstruction of the anterior wall of the maxilla: overturned the bone of the anterior wall of maxillary sinus with pedunculus firstly and reduced after the operation.

28) Methods To puncture from inferior nasal meatus and canine fossa with a nasal endoscopic needle, then, to cut away the pathological tissue of maxillary sinus under the endoscopic observation.

29) Tumor invasion involved nasal cavity and ethmoid sinus(13 cases), maxillary sinus (12 cases), sphenoid sinus(10 cases), frontal sinus (2 cases), orbit (7 cases).

30) ObjectiveTo discuss the CT manifestation and clinical significance of rare neoplasm in maxillary sinus, includingmalignant myoepithelioma, angioendothelioma, sarcoma of plasmacyte.

31) Objective: To investigate the clinical role of the management of the maxillary sinus ostium on the prognosis in endoscopic sinus surgery ( ESS ).

32) Conclusion:It's a effective method to estimate the function of cilia using activated charcoal powder to test MCT of maxillary sinus.

33) The uncinate fragment is then grasped and removed as one piece. This should bring into view the opening of the maxillary sinus and facilitate subsequent maxillary sinus meatotomy .

34) Methods 13 cases ( 13 eyes ) of inferior orbital fracture received early surgery though maxillary sinus.

35) Objective: To explore the method to construct three-dimensional finite element model for maxillary posterior-tooth area, maxillary sinus, zygoma and zygomatic implant.

36) Conclusion: Activated charcoal powder is an effective method in estimating the function of maxillary sinus cilia.

37) Objective:To compare the curative effect of puncture and fistulation and tubation of intine maxillary sinus and puncture of maxillary sinus in treating chronic purulent nasosinusitis.

38) Methods 96 patients with maxillary sinus diseases were treated by endoscopic and Caldwell Luc ? ? s approaches.

39) The medial wall of the maxillary sinus serves a landmark for the lamina papyracea.

40) Objective To evaluate CT diagnostic value in maxillary sinus aspergillosis.

41) Method:27 cases with simple maxillary sinus cyst were treated by nasal endoscopy in intranasal antrostomy.

42) The patency of maxillary sinus ostium maintained well in 33 cases, stenosed in 7 cases. The diseased middle tu...

43) However, it is extremely rare that dentigerous cyst exists in bilateral central incisor area and proximal wall of the right maxillary sinus simultaneity(), which is why we report it.

44) Objective To determine the clinical significance and operative method of maxillary sinus ostium in the treatment of chronic sinusitis and nasal polyps.

45) Light and limited destruction of bone were found in middle inferior parts of nasal septum, inner wall of superior portion of maxillary sinus and middle inferior nasal concha .