scholarly journals Morphological Aspects of the Maxillary Sinus

2021 ◽  
Author(s):  
Elena Bozhikova ◽  
Nikolay Uzunov
Keyword(s):  
Maxillary Sinus ◽  
Paranasal Sinuses ◽  
Essential Role ◽  
Detailed Knowledge ◽  
Inferior Wall ◽  
Morphological Aspects ◽  
Surgical Methods ◽  
Methods And Techniques ◽  
Proper Diagnosis ◽  
Dental Implant Surgery

The development of modern surgical methods and techniques for treatment of the diseases of the paranasal sinuses and the edentulous ridge of the maxilla requires detailed knowledge of the anatomy, physiology and pathology of the maxillary sinus. The sinus dimensions and volume, thickness of the mucosa, height of the inferior wall and presence of septa and root prominence are important indicators for the pneumatization of the maxillary sinus and have essential role by performing sino-nasal and dental implant surgery. The preliminary assessment of some morphological aspects of the maxillary sinus is essential for the proper diagnosis and treatment of a number of diseases in maxillofacial region, including treatment of the chronic rhinosinusitis and the edentulous ridges of the distal maxilla.

Angiosarcoma of the maxillary sinus

2000 ◽  
Vol 114 (5) ◽  
pp. 381-384 ◽  
Author(s):  
George A. Velegrakis ◽  
John G. Panayiotides ◽  
Charalambos E. Skoulakis ◽  
Chariton E. Papadakis ◽  
Dimitrios G. Papadakis ◽  
...  
Keyword(s):  
Endothelial Cells ◽  
Head And Neck ◽  
Maxillary Sinus ◽  
Paranasal Sinuses ◽  
Vascular Endothelial Cells ◽  
External Irradiation ◽  
Malignant Neoplasms ◽  
Vascular Endothelial ◽  
Neck Area ◽  
Medial Maxillectomy

Angiosarcomas are rapidly growing malignant neoplasms arising from the vascular endothelial cells. Most common sites are the extremities and the retroperitoneal space, with only four per cent of angiosarcomas arising in the head and neck area, whilst the paranasal sinuses are one of the rarest locations. We report the case of a maxillary sinus angiosarcoma in a 72-year-old male patient. The first biopsy was inconclusive, whereas the second revealed an angiosarcoma. Medial maxillectomy was performed with subsequent external irradiation.

Surgical Methods and Techniques

2003 ◽  
pp. 223-248
Author(s):  
David G. Lavond ◽  
Joseph E. Steinmetz
Keyword(s):  
Surgical Methods ◽  
Methods And Techniques

scholarly journals Maxillary sinus aspergillosis: A case report of the timely failure to treatment

2019 ◽  
Author(s):  
Asma Beyki ◽  
Mahmud Zardast ◽  
Zahra Nasrollahi
Keyword(s):  
Case Report ◽  
Invasive Aspergillosis ◽  
Maxillary Sinus ◽  
Paranasal Sinuses ◽  
Tooth Extraction ◽  
Histopathological Examination ◽  
Maxillary Sinusitis ◽  
Eye Pain ◽  
Lower Jaw ◽  
The Right

Invasive aspergillosis of the paranasal sinuses is a rare and often misdiagnosed disease. This study reported a case of max- illary aspergillosis with a complete  headache and eye pain after tooth extraction with a large abscess in the relative jaw. Tenderness in the right temporal, lower jaw numbness and right eye proptosis was found. Histopathological examination was the suggestion of maxillary sinusitis with a fungal ball of aspergillus.

scholarly journals Morphofunctional State of the Maxillary Sinus Mucosa in Patients After Endoscopic Infundibulotomy

2021 ◽  
Vol 1 (3) ◽  
pp. 6-10
Author(s):  
Djuraev Jamolbek Abdukakharovich ◽  
◽  
Makhsitaliev Mukhammadbobur Ibrokhimovich, Ibrokhimovich ◽  
Keyword(s):  
Nasal Cavity ◽  
Maxillary Sinus ◽  
Chronic Rhinosinusitis ◽  
Mucous Membrane ◽  
Paranasal Sinuses ◽  
Pathological Process ◽  
Fundamental Factor ◽  
Sinus Mucosa ◽  
Morphological State

The work carried out made it possible to substantiate the need to apply a method for studying the frequency of beating of cilia of the mucous membrane of the nasal cavity and paranasal sinuses in patients with chronic rhinosinusitis when choosing treatment tactics in an ENT hospital. Analysis of the study of data on the functional and morphological state of the mucous membrane of the nasal cavity and maxillary sinus allows us to judge the severity of the pathological process before surgery, which is the fundamental factor in the algorithm for the treatment of chronic rhinosinusitis.

Topographic anatomy of the inferior wall of the maxillary sinus in Koreans

2004 ◽  
Vol 33 (4) ◽  
pp. 382-388 ◽  
Author(s):  
H.H Kwak ◽  
H.D Park ◽  
H.R Yoon ◽  
M.K Kang ◽  
K.S Koh ◽  
...  
Keyword(s):  
Maxillary Sinus ◽  
Inferior Wall ◽  
Topographic Anatomy

scholarly journals The Prevalence of Protrusion of Infraorbital Nerve into Maxillary Sinus Identified on CT Scan of the Paranasal Sinuses at a Tertiary Hospital in Nepal

2018 ◽  
Vol 8 (1) ◽  
pp. 7-12
Author(s):  
Rupesh Gautam ◽  
Deepak Adhikari ◽  
Matrika Dhital ◽  
Sudip Thakur ◽  
Bhawana Adhikari
Keyword(s):  
Ct Scan ◽  
Maxillary Sinus ◽  
Paranasal Sinuses ◽  
Tertiary Hospital ◽  
Sinus Surgery ◽  
Infraorbital Nerve ◽  
Median Length ◽  
Accidental Injury ◽  
Medical College ◽  
Infraorbital Canal

Introduction: The variation in the course of infraorbital canal and protrusion of the infraorbital nerve through it to the maxillary sinus may lead to its accidental injury during reconstructive or endoscopic sinus surgery. Preoperative identification of this variant will prevent unintended injuries. Methods: A retrospective study of 307 patients who underwent CT scan study of the paranasal sinuses at Chitwan Medical College, Nepal was conducted. The protrusion of infraorbital nerve to the maxillary sinus was identified and the length of the bony septum along with the infraorbital nerve was measured. It was further classified as Class I to III according to the length of the septum.Results: The prevalence of protrusion of inferior orbital nerve in our study was 11.40 % and bilateral protrusion was 5.8 %.  The median length of the protruding component along with the septum was 4.9 mm. Conclusion: Preoperative identification of the normal protrusion of infraorbital nerve to the maxillary sinus will prevent accidental injuries during sinus surgery. CT scan of the paranasal sinus would be the modality of choice for identification of this variant. 

scholarly journals Pediatric Isolated Sinonasal Schwannoma: A New Case Report and Literature Review

2016 ◽  
Vol 2016 ◽  
pp. 1-3 ◽  
Author(s):  
Xiao-Hui Ma ◽  
Hai-Chun Zhou ◽  
Can Lai ◽  
Kun Zhu ◽  
Xuan Jia
Keyword(s):  
Case Report ◽  
Literature Review ◽  
Nasal Cavity ◽  
Maxillary Sinus ◽  
Paranasal Sinuses ◽  
Pediatric Patients ◽  
Age Group ◽  
Pediatric Age ◽  
Pediatric Age Group ◽  
Group A

Schwannomas of the paranasal sinus are uncommon. Less than 4% of schwannomas involve the nasal cavity and paranasal sinuses, even less in the pediatric age group. A case of schwannoma arising in maxillary sinus in a 2.5-year-old Chinese boy is reported. The basis for discussion of this case is the exceptional rarity of sinonasal schwannoma in pediatric patients.

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