The surfactant-like multilamellar bodies were identified in the epithelium on the lateral wall and maxillary sinus.
下鼻甲、中鼻甲、钩突、上颌窦和腺样体粘膜均有表面活性物质样板层体的存在。
Soft tissue structures may herniate into the maxillary sinus, leading to entrapment and vertical diplopia (arrow).
软组织结构可能会疝入上颌窦中，导致局部压迫和垂直性复视（箭头所指）。
Conclusion Inserting the nasal probe into maxillary sinus ostium through maxillary sinus natural ostium is safe, simple and effective.
结论经上颌窦自然开口行上颌窦口穿刺是安全、简便和有效的一种诊治方法。
AIM: To study the pathological changes of maxillary sinus in the patients after conventional maxillary radical treatment, Caldwell-Luc operation, and discuss its clinic significance.
目的：研究传统上颌窦根治术后上颌窦局部骨质增生与瘢痕形成的病理改变情况，并讨论其临床意义。
To ensure ethmoid sinus and maxillary sinus orifice complete epithelization.
保证筛窦腔和上颌窦开口手术区完好的上皮化；
Objective: To explore the effect of modified radical operation with nasal endoscopy on non-invade the maxillary sinus mycosis.
目的探讨内窥镜辅助下改良上颌窦根治术治疗非侵袭性上颌窦真菌病的疗效。
Methods 37 cases of bone deficiency were chosen to use maxillary sinus augmentation, localized management of sinus floor, autologous jaw chips transplantation, alveolar bone distraction.
方法37例骨量不足的病例，采用上颌窦提升术、上颌窦内提升术、牙槽骨撑开术、自体骨碎块和自体骨块移植术。
The surface configuration of the tumors was lobulated, and 2 cases showed bony absorption of the middle turbinate or the maxillary sinus.
肿瘤边缘呈分叶状，2例患者显示中鼻甲或上颌窦内侧壁骨质吸收。
Air-fluid level in the left maxillary sinus (red arrow) containing high attenuation is consistent with hematoma.
左侧上颌窦气液平面（红箭）密度较高，符合出血。
Failure to remove distal or buccal bone while removing one of these teeth can cause the entire maxillary tuberosity to be fractured off, thereby tearing out the floor of the maxillary sinus.
在拔牙的过程中如果远端骨或颊骨移动失败就会造成整个上颌结节断裂，从而造成上颌窦底撕裂。
Objective To investigate the diagnosis and treatment methods of maxillary sinus carcinoma.
目的探讨上颌窦癌的诊断和治疗方法。
Fiber laryngoscope; Nasal endoscopy; Maxillary sinus cyst.
纤维喉镜；鼻内镜；上颌窦囊肿。
Objective: To investigate the diagnosis and treatment of mycosis of maxillary sinus.
目的：研究上颌窦霉菌病的诊断及治疗原则。
Conclusion: ct can diagnose the squamous cancer of maxillary sinus, indicate the focus range, guide the clinical treatment, so it has great practical value.
结论：CT可以明确上颌窦鳞癌的诊断，显示病变范围，指导临床治疗，因而具有很大的实用价值。
Method; a periosteal trapdoor bone flap was made in the facial wall of maxillary sinus.
方法：在上颌窦前壁设计一个活门式蒂在上方的骨膜骨瓣。
Methods: It was illustrated by some cases with maxillary sinus cancer.
方法：用上颌窦癌病例具体说明其作法。
Objective: to explore the method to construct three-dimensional finite element model for maxillary posterior-tooth area, maxillary sinus, zygoma and zygomatic implant.
目的：探讨上颌骨后牙区、上颌窦、颧骨及颧骨种植体的三维有限元建模方法。
Objective To compare the diagnostic accordance rate of A mode ultrasound with that of X ray photography for maxillary sinus diseases.
目的：进行A型超声波及X线鼻窦摄片对上颌窦疾患的诊断符合率比较。
The teardrop sign is secondary to opacification of the upper maxillary sinus from herniated orbital fat.
泪滴征是继发于眶内脂肪疝入上颌窦导致的浑浊。
Conclusion There is no significant difference between the early clinical effects of maxillary sinus augmentation with simultaneous or delayed implants placement.
结论上颌窦提升术同期或延期牙种植的早期临床效果无明显差异。
PURPOSE: To investigate the diagnostic value of 16 slices spiral CT in maxillary sinus diseases.
目的：探讨16层螺旋CT对上颌窦病变的诊断价值。
Methods: Maxillofacial ct scan and secondary reconstruction were performed in the diagnosis of patients who needed to estimate the relation between maxillary sinus and molar.
方法：对上颌牙齿拔除、种植牙、肿瘤等需要显示上颌窦与上颌后牙区关系的患者，进行颌面专用CT扫描和重建成像。
CT scanning is very useful for diagnosis of malignant tumors of the maxillary sinus at TNM stage.
CT扫描在上颌窦恶性肿瘤的TNM分期中有重要作用。
Measurements included the slope angle of zygomatic body on sagittal sectional image, the maximal horizontal distance from the buccal boundary of maxillary alveolar to outboard of maxillary sinus.
在冠状位截面影像上观察颧骨的形态并测量上颌牙槽嵴最颊侧点到上颌窦最外侧点的水平距离。
Objective: To study the effect of maxillary sinus floor lifting by bone graft for immediate implantation.
目的：观察上颌窦提升术后同期植入种植体临床效果。
Objective: To compare the effect of Caldwell-Luc surgery and endoscopy for invasive fungal sinusitis of maxillary sinus.
目的：比较柯-陆氏手术和鼻内窥镜手术治疗非侵袭性上颌窦炎的疗效。
Objective: To compare the effect of Caldwell-Luc surgery and endoscopy for invasive fungal sinusitis of maxillary sinus.
目的：比较柯-陆氏手术和鼻内窥镜手术治疗非侵袭性上颌窦炎的疗效。
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