Development and Validation of a Two‐Segment Continuum Robot for Maxillary Sinus Surgery

2021 ◽  
Author(s):  
Wuzhou Hong ◽  
Yuan Zhou ◽  
Yongfeng Cao ◽  
Zefeng Liu ◽  
Fan Feng ◽  
...  
Keyword(s):  
Maxillary Sinus ◽  
Sinus Surgery ◽  
Continuum Robot ◽  
Development And Validation

scholarly journals Long-Term Follow-Up After Maxillary Sinus Balloon Sinuplasty and ESS

2021 ◽  
pp. 014556132098603
Author(s):  
Anni Koskinen ◽  
Marie Lundberg ◽  
Markus Lilja ◽  
Jyri Myller ◽  
Matti Penttilä ◽  
...  
Keyword(s):  
Maxillary Sinus ◽  
Revision Surgery ◽  
University Hospital ◽  
Sinus Surgery ◽  
Control Group ◽  
University Hospitals ◽  
Balloon Sinuplasty ◽  
Long Term Follow Up

Objectives: The aim of this controlled follow-up study was to compare the need for revision surgery, long-term efficacy, and satisfaction in chronic rhinosinusitis patients who had undergone maxillary sinus operation with either balloon sinuplasty or traditional endoscopic sinus surgery (ESS) technique. Methods: Thirty-nine ESS patients and 36 balloon patients of our previously described cohort, who had been primarily operated in 2008 to 2010, were contacted by phone. Symptoms, satisfaction, and need for revision surgery were asked. In addition, we collected data of patients who had undergone primary maxillary sinus balloon sinuplasty in the Helsinki University Hospital during the years 2005 to 2019. As a control group, we collected data of patients who had undergone primary maxillary sinus ESS at 3 Finnish University Hospitals, and 1 Central Hospital in years 2005, 2008, and 2011. Results: Altogether, 77 balloon patients and 82 ESS patients were included. The mean follow-up time was 5.3 years in balloon group and 9.8 years in ESS group. Revision surgery was performed on 17 balloon patients and 6 ESS patients. In the survival analysis, the balloon sinuplasty associated significantly with a higher risk of revision surgery compared to ESS. According to the phone interviews, 82% of ESS patients and 75% of balloon patients were very satisfied with the primary operation. Conclusion: Although the patient groups expressed equal satisfaction and change in symptoms after the operations, the need for revision surgery was higher after balloon sinuplasty than after ESS. This should be emphasized when counselling patients regarding surgical options.

scholarly journals Endoscopic Sinus Surgery in Cases of Cholesterol Granuloma of the Maxillary Sinus.

2002 ◽  
Vol 197 (4) ◽  
pp. 233-237 ◽  
Author(s):  
TOSHIHIKO KIKUCHI ◽  
EIGO SO ◽  
KOTARO ISHIMARU ◽  
YUKA MIYABE ◽  
KUNIKO ABE ◽  
...  
Keyword(s):  
Maxillary Sinus ◽  
Endoscopic Sinus Surgery ◽  
Sinus Surgery ◽  
Cholesterol Granuloma

scholarly journals Development and validation of a 3D-printed model of the ostiomeatal complex and frontal sinus for endoscopic sinus surgery training

2017 ◽  
Vol 7 (8) ◽  
pp. 837-841 ◽  
Author(s):  
Abdulaziz S. Alrasheed ◽  
Lily H.P. Nguyen ◽  
Luc Mongeau ◽  
W. Robert J. Funnell ◽  
Marc A. Tewfik
Keyword(s):  
Endoscopic Sinus Surgery ◽  
Frontal Sinus ◽  
Sinus Surgery ◽  
Surgery Training ◽  
Ostiomeatal Complex ◽  
3D Printed ◽  
Development And Validation

Endoscopic sinus surgery for the anterior maxillary sinus, using a 135° reflective CO2 laser

2007 ◽  
Vol 122 (9) ◽  
pp. 918-920 ◽  
Author(s):  
K Sato
Keyword(s):  
Maxillary Sinus ◽  
Endoscopic Surgery ◽  
Endoscopic Sinus Surgery ◽  
Maxillary Antrum ◽  
Anterior Wall ◽  
Surgical Instruments ◽  
Sinus Surgery ◽  
Reliable Procedure ◽  
Wall Lesion ◽  
Wall Lesions

AbstractObjectives:Endoscopic sinus surgery has been widely performed to treat nose and paranasal diseases. However, it is difficult to manipulate anterior wall lesions of the maxillary sinus using conventional surgical instruments. This paper presents a method of performing endoscopic surgery for anterior wall lesions of the maxillary sinus, using a 135° reflective CO2 laser.Method:A CO2 laser with a 135° reflective tip on the pipe-guide handpiece and a CO2 laser angulated to the same degree were used. The pipe-guide handpiece with reflective tip was inserted into the nasal cavity and the base of the maxillary sinus anterior wall lesion was vaporised and removed via an enlarged natural ostium. During the procedure, the maxillary antrum was visualised with a 70° endoscope. Ten cases of maxillary sinus anterior wall lesion underwent this surgical procedure.Results:In all cases, the base of the maxillary sinus anterior wall lesion was removed completely and recurrence avoided.Conclusion:This method is a reliable procedure enabling endoscopic sinus surgery for anterior wall lesions of the maxillary sinus.

scholarly journals Saccharin Test of Maxillary Sinus Mucociliary Function After Endoscopic Sinus Surgery

2000 ◽  
Vol 110 (1) ◽  
pp. 117-122 ◽  
Author(s):  
Kazuyasu Asai ◽  
Shin-ichi Haruna ◽  
Nobuyoshi Otori ◽  
Kiyoshi Yanagi ◽  
Masaya Fukami ◽  
...  
Keyword(s):  
Maxillary Sinus ◽  
Endoscopic Sinus Surgery ◽  
Sinus Surgery ◽  
Mucociliary Function

Ameloblastoma of the maxillary sinus: conservative surgical management considering high recurrence risk potential

2021 ◽  
Vol 14 (5) ◽  
pp. e241487
Author(s):  
Lukas S Fiedler ◽  
Annette Wunsch
Keyword(s):  
Maxillary Sinus ◽  
Radical Resection ◽  
Recurrence Risk ◽  
Flexible Endoscopy ◽  
Cystic Mass ◽  
High Rate ◽  
Sinus Surgery ◽  
Nasal Passage ◽  
Lateral Sinus ◽  
Sinus Wall

Ameloblastoma (AM) in the maxillary sinus is rare. This benign entity shows locally invasive, destructive and aggressive behaviour and a high rate of recurrence. Therefore, the course of treatment is radical resection. We report the case of a 38-year-old man presenting with signs of recurrent sinusitis in the Ear, Nose and Throat Department. Transnasal flexible endoscopy revealed a cystic mass in the right inferior and middle nasal passage. CT scan showed an obliterated right maxillary sinus with a ballooning effect and pressure atrophy of the lateral sinus wall, without possible differentiation of the middle and low nasal turbinate. The patient was treated with transnasal functional sinus surgery; pathology stated AM. AM in the maxillary sinus is rare, locally destructive and therefore as a gold standard is resected radically to prevent recurrence. We demonstrate a conservative approach; explicitly, we combined a transvestibular and functional endoscopic sinus surgery resection of the AM to maintain function and reduce the possibility of postoperative impairments. Whether the strategy of treatment for AM is conservative, it nonetheless can result in a recurrence-free status. Nevertheless, inclusion into an oncological follow-up-programme with regularly performed MRI and CT is recommended.

Dental Implants and Plasma Rich in Fibrine: A Wide Literary Review

2021 ◽  
pp. 34-41
Author(s):  
Carlos Fernando Almeida da Silva ◽  
Tayná Toder Santos ◽  
Idiberto José Zotarelli Filho ◽  
Elias Naim Kassis
Keyword(s):  
Bone Formation ◽  
Maxillary Sinus ◽  
Dental Implants ◽  
Case Reports ◽  
Bone Grafts ◽  
Sinus Surgery ◽  
Autogenous Bone ◽  
Platelet Concentrates ◽  
Surgical Access ◽  
Short Implants

Introduction: When a dental element is lost in the posterior region of the maxilla, there is natural reabsorption of the alveolar process and at the same time there will be pneumatization of the maxillary sinus. It will increase its volume towards the place where the roots existed and this will often make it difficult or impossible to restore implants in place. For this reason, the procedure for elevating the floor of the maxillary sinus or short implants should be performed when possible. In this context, allogeneic, xenogenous, and alloplastic bone grafts are an alternative for the treatment of bone defects in the jaws, since they avoid the need for a second surgical access. However, due to the need for processing to eliminate antigenic components, these grafts are only osteoconductive with a lower bone formation potential compared to autogenous bone grafts. Also, in this context, in the last 20 years, platelet concentrates have been proposed as regenerative materials in tissue regeneration procedures. Among the platelet concentrates proposed in the literature, PRP and FRP are found to act as autogenous platelet aggregates with osteoinductive properties. Objective: The present study aimed to conduct a wide literature review on maxillary sinus surgery using fibrin-rich plasma. Methods: Experimental and clinical studies (case reports, retrospective, prospective and randomized) with qualitative and/or quantitative analysis were included. Results: The total of 48 articles were found involving Maxillary sinus surgery, Fibrin-rich plasma, and Biomaterials, of which 22 were selected to compose the present study. Conclusion: Based on the literary findings, it was shown that the FRP is favorable for bone formation processes for dental implants, especially when combined with xenografts.

Maxillary sinus surgery

1989 ◽  
Vol 47 (8) ◽  
pp. 59
Author(s):  
Norman J. Shepherd
Keyword(s):  
Maxillary Sinus ◽  
Sinus Surgery

Enophthalmos secondary to maxillary sinus disease: single-stage operative management

1995 ◽  
Vol 109 (9) ◽  
pp. 868-870 ◽  
Author(s):  
N. J. P. Beasley ◽  
N. S. Jones ◽  
R. N. Downes
Keyword(s):  
Maxillary Sinus ◽  
Endoscopic Sinus Surgery ◽  
Operative Management ◽  
Single Stage ◽  
Sinus Surgery ◽  
Orbital Floor ◽  
Sinus Disease

AbstractMaxillary sinus disease can lead to dehiscence of the orbital floor. Using endoscopic sinus surgery it is possible to simultaneously reconstruct the orbital floor and to assess and treat underlying sinus disease.

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