Die endonasale Chirurgie der Nasennebenhöhlen — Konzepte, Techniken, Ergebnisse, Komplikationen, Revisionseingriffe

Hosemann, Werner

doi:10.1007/978-3-642-61139-1_3

Cited by 9 publications

(14 citation statements)

References 608 publications

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“…However, increased experience in intraoperative and postoperative endoscopy over time has led to a number of literature reports on altered physiology of the paranasal sinuses, including a detailed analysis of side effects and possible complications of surgery [6].…”

Section: Introductionmentioning

confidence: 99%

Influence of endoscopic sinus surgery on voice quality

Hosemann

Göde²,

Dunker

et al. 1998

European Archives of Oto-Rhino-Laryngology

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Twenty-one patients with documented chronic paranasal sinusitis and in need of endoscopic endonasal sinus surgery were subjected to voice analysis. Tape recordings of different sustained vowels were performed pre- and postoperatively. All voice samples were examined with a sound spectrographic analysis system. Patients having known nasal obstruction detected by active anterior rhinomanometry were excluded from further study. Analysis of pre- and postoperative spectrograms focused on changes in center frequency or bandwidth of the first four formants, as well as variations in specific differences of the formant frequencies and amplitudes. The different subgroups of patients revealed a series of significant changes in the parameters studied. The vowels [a:] and [i:] showed inverse changes in measured values, while evaluation of the vowel [u:] was restricted due to artifactual scattering of individual values. In general, band-width diminished and energy peaks of formants increased postoperatively. In 6 of 21 patients (approximately one-third of the cases), patients or other individuals detected perceptual changes of speech postoperatively. Based on our data, we recommend informing all patients, and voice professionals in particular, about the possible effects of endonasal sinus surgery on altering speech.

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Section: Introductionmentioning

confidence: 99%

Influence of endoscopic sinus surgery on voice quality

Hosemann

Göde²,

Dunker

et al. 1998

European Archives of Oto-Rhino-Laryngology

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“…To a lesser extent, it also discusses extended surgeries on the anterior skull base and rhino-neurosurgery with its special technical- and personnel-related requirements. The following explanations supplement, improve and update earlier reports regarding endoscopic surgery of the paranasal sinuses and the anterior skull base [21], [22], [23], [24]. The main emphasis is to review the present literature of endonasal sinus and skull base surgery over the past 15 years.…”

Section: Prefacementioning

confidence: 80%

Danger points, complications and medico-legal aspects in endoscopic sinus surgery

Hosemann

Draf

2013

GMS Current Topics in Otorhinolaryngology - Head and Neck Surgery; 12:Doc06; ISSN 1865-1011

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“…Deshalb ist die präoperative Computertomographie als bildgebende Methode bei Patienten mit Erkrankungen der Nasennebenhöhlen unerlässlich [5,6,8,9].…”

Section: Hintergrund Präoperative Diagnostikunclassified

“…Hieraus resultiert allerdings eine zweifache Strahlenexposition des Patienten [10,14]. Deshalb wurden in der Vergangenheit verschiedene Varianten der CT der NNH empfohlen, welche die Bildgebung auf bestimmte Ebenen limitieren oder eine der primären Untersuchungsebenen durch sekundäre Rekonstruktionen ersetzen [9].…”

Section: Bildqualitätunclassified

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Rationelle CT-Diagnostik vor Operationen an den Nasennebenhöhlen

Koitschev

Baumann

Remy

et al. 2002

HNO

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Movement or metal artefacts as well as the relatively high radiation exposure of both the axial and the coronal scan are disadvantages of computed tomography. A single spiral CT scan with a secondary reformation replacing the second CT scan might solve these problems. The goal of this project was to compare the diagnostic value of primary spiral CT scans of paranasal sinuses with secondary reformations. These were evaluated by ENT surgeons as well as radiologists. We performed axial and coronal spiral-CT's of paranasal sinuses in 80 patients. The secondary coronal and axial reformations were calculated with 2 mm image sections. Although a reduced resolution was observed in the secondary reformations, this did not compromise the detection of important anatomical features. Image deterioration due to artifacts was significantly reduced.

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Die endonasale Chirurgie der Nasennebenhöhlen — Konzepte, Techniken, Ergebnisse, Komplikationen, Revisionseingriffe

Cited by 9 publications

References 608 publications

Influence of endoscopic sinus surgery on voice quality

Influence of endoscopic sinus surgery on voice quality

Danger points, complications and medico-legal aspects in endoscopic sinus surgery

Rationelle CT-Diagnostik vor Operationen an den Nasennebenhöhlen

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