[Failed intubation with case reports].

abstract：BACKGROUND:Sound transduction in the cochlea critically depends on the circulation of potassium ions (K(+)) along so-called "K(+) recycling routes" between the endolymph and perilymph. These K(+) currents generate high ionic and osmotic gradients, which potentially impair the excitability of sensory hair cells and thre...

journal_title：HNO

authors： Eckhard A,Löwenheim H

更新日期：2014-06-01 00:00:00

abstract：:Over the past few years, the diagnostic tools and therapeutic approaches for obstructive sleep apnea (OSA) have evolved further. Based on a review of the current literature and the personal experiences of the authors, the most relevant developments are summarized in this article and discussed with regard to their impa...

journal_title：HNO

authors： Stuck BA,Maurer JT

更新日期：2017-01-01 00:00:00

abstract：:Chronic recurrent parotitis is a non-obstructive disease with episodes of mostly painful swelling of the gland. It is categorized into a juvenile and an adult form, even without clear information on its actual origin. As to the etiology of the juvenile form, genetic factors and duct malformations as well as bacterial ...

journal_title：HNO

authors： Zenk J,Koch M,Klintworth N,Iro H

更新日期：2010-03-01 00:00:00

abstract：PROBLEM:Although robust algorithms for registration and segmentation are available, the majority of surgical approaches to the temporal bone are nowadays made without navigation assistance. Beside instrument navigation (IN), functions such as distance control (DC) and navigated control (NC) can be used. This study anal...

journal_title：HNO

authors： Strauß G,Schaller S,Nowatschin S,Wenger T,Hofer M,Meixensberger J,Dietz A,Lüth T

更新日期：2012-12-01 00:00:00

abstract：:Three patients with complete sudden unilateral hearing loss suffered from delayed vertigo and presented a strong geotropic positional nystagmus during the evolution of their disease. Significant direction-fixed spontaneous nystagmus was absent, although two of the three patients had markedly decreased caloric response...

journal_title：HNO

authors： Böhmer A

更新日期：1990-02-01 00:00:00

abstract：:Transantral decompression of the orbit for malignant exophthalmos can be recommended on the experiences of Walsh and Ogura, and Gorman et al. The case of a 70 year old man with exophthalmos and marked deterioration of bilateral visual acuity that recovered postoperatively is reported. The exophthalmos disappeared comp...

journal_title：HNO

authors： Escher F,Bürgi H

更新日期：1975-04-01 00:00:00

abstract：:We report the case of a 56-year-old female patient with a giant tumor on the left side of the neck, which appeared to be localised outside the large salivary glands. Due to the extensive vascularisation seen on MRI, digital subtraction angiography was performed. To reduce intraoperative bleeding, the vasculature was e...

journal_title：HNO

authors： Schulz T,Pauli R,Didzcuneit-Sandhop B

更新日期：2010-02-01 00:00:00

abstract：:The horizontal vestibulo-ocular reflex was studied in normals and 35 patients with an acute or compensated unilateral peripheral vestibular deficit (PVD) in order to determine the efficacy of different response measures obtained from a rotating chair test in localizing the deficit side and defining its central compens...

journal_title：HNO

authors： Allum JH,Honegger F,Schicks H

更新日期：1992-08-01 00:00:00

abstract：OBJECTIVE:A new German speech audiometry test was developed using 26 nouns that are most likely part of the lexicon of 2‑year-old children. The test was a picture-pointing task using a four-alternative non-forced choice method. MATERIALS AND METHODS:In total, 179 children aged 2 years 11 months to 6 years 9 months wer...

journal_title：HNO

authors： Schirkonyer V,Keilmann A,Harmuth C,Wachtlin B,Rader T,Bohnert A

更新日期：2020-07-01 00:00:00

abstract：INTRODUCTION:After cochlear implantation, auditory and speech training is usually necessary. Up until now, this has been performed on an out- or inpatient basis in direct contact with a therapist. Due to technical advances but also particularly because of an increasing use of digital media and a desire for mobility and...

journal_title：HNO

authors： Völter C,Schirmer C,Röber M,Hinsen D,Dazert S,Bilda K

更新日期：2021-01-01 00:00:00

abstract：:The larynx serves as part of a muscular system that guards the lower airways and generates the voice. Psychosomatically determined interference of the protective with the phonatory function can lead to spastic dysphonia. ...

journal_title：HNO

authors： Berendes J

更新日期：1990-04-01 00:00:00

abstract：:Previous methods for testing directional hearing are described and a new directional hearing test with a modified artificial head recording system is demonstrated. The new method complies well with natural conditions and allows the possibility of testing different hearing losses. The results of testing in 110 non-exer...

journal_title：HNO

authors： Baschek V

更新日期：1978-10-01 00:00:00

abstract：BACKGROUND:The accidental application of cyanacrylate (superglue) into the outer ear canal requires different treatments depending on location and extent. METHODS:Two case studies are presented. Treatment included surgical removal, with or without prior conservative treatment, for complete canal obstruction, as well a...

journal_title：HNO

authors： Stasche N,Behrndt W,Bärmann M

更新日期：2008-05-01 00:00:00

abstract：BACKGROUND:In contrast to alcohol- and nicotine-induced head and neck tumors, human papillomavirus (HPV)-positive oropharyngeal carcinoma rather affects younger patients, and the incidence of this entity is continuously increasing. Due to the significantly better prognosis of HPV-positive oropharyngeal carcinoma, vario...

journal_title：HNO

authors： Rühle A,Nicolay NH

更新日期：2020-10-13 00:00:00

abstract：BACKGROUND:Hypersecretion disorders of the exocrine glands of the head and neck area are a therapeutic problem in the field of otorhinolaryngology. In the present study, we demonstrate the effectiveness of local injections of botulinum toxin A to block secretions of exocrine glands of the head and neck area. PATIENTS ...

journal_title：HNO

authors： Ellies M,Laskawi R,Rohrbach-Volland S,Rödel R,Beuche W

更新日期：2001-10-01 00:00:00

abstract：BACKGROUND:Positional obstructive sleep apnea (POSA) is common in mild and moderate forms of obstructive sleep apnea (OSA). Two smartphone applications (apps) professing to avoid the supine position (SP) are available: for Android the "Apnea Sleep Position Trainer" and for iOS the "SomnoPose-Sleep Position Monitor". Th...

journal_title：HNO

authors： Haas D,Birk R,Maurer JT,Hörmann K,Stuck BA,Sommer JU

更新日期：2017-02-01 00:00:00

abstract：:We treated 64 patients with the diagnosis of laryngitis gastrica with Antra (Omeprazol) in doses of 10, 20, and 40 mg. To determine the success of the therapy, pH monitoring of the esophagus and hypopharynx, the voice status and measurement of vocal penetrating capacity were used. The results prove that a 20-mg dose o...

journal_title：HNO

authors： Pahn J,Schlottmann A,Witt G,Wilke W

更新日期：2000-07-01 00:00:00

abstract：:A short review of experiences in animal usage is made, and the first clinical experiences with the endolaryngeal application of the Neodymium: YAG laser MediLas in the treatment of benign vocal cord lesions are reported. The initial results are favourable, but final judgement of this microsurgical technique must be ba...

journal_title：HNO

authors： Karduck A,Blank M

更新日期：1979-09-01 00:00:00

abstract：:Primary malignant tumors of the orbit and the orbital adnexal area are rare, variform and in the majority of cases need an interdisciplinary treatment. According to tumor entity, tumor localization, and tumor extent the complete spectrum of radiotherapeutic therapy options is necessary. In the majority of malignant tu...

journal_title：HNO

authors： Kuhnt T,Janich M

更新日期：2010-01-01 00:00:00

abstract：BACKGROUND:Controversy surrounds the question of which technique should be preferred for tonsillectomy in order to reduce postoperative morbidity in terms of pain, bleeding, activity and return to normal diet. This study reviews the current literature on coblation tonsillectomy (CTE). MATERIALS AND METHODS:All studies...

journal_title：HNO

authors： Windfuhr JP

更新日期：2007-05-01 00:00:00

abstract：:Disturbances of the swallowing process can occur at any age and might lead to choking. However, the risk of dysphagia increases with advanced age. This is not only due to a higher incidence of diseases that cause dysphagia, but also to age-related changes in the mechanisms of swallowing. Aging affects all of the anato...

journal_title：HNO

authors： Jungheim M,Schwemmle C,Miller S,Kühn D,Ptok M

更新日期：2014-09-01 00:00:00

abstract：BACKGROUND:Recurrent exacerbation of chronic external otitis represents a special challenge for the attending physician. The goal of our study was to evaluate the effectiveness of novel topical immunomodulators acting through an anti-inflammatory, nonsteroidal mechanism. PATIENTS AND METHODS:In a prospective study, in...

journal_title：HNO

authors： Caffier PP,Harth W,Mayelzadeh B,Haupt H,Scherer H,Sedlmaier B

更新日期：2008-05-01 00:00:00

abstract：:44 patients with ischemic facial paralysis were studied and tomograms made of both petrous bones. An attempt was made to establish the normal averages of various portions of the internal auditory meatus (fundus, middle, porus) from frontal projections. In addition, a comparison of each portion of the internal auditory...

journal_title：HNO

authors： Draf W,Reck R,Schindler E

更新日期：1979-02-01 00:00:00

abstract：:Obstructive sleep apnea (OSA) is a common disease in children. It is defined by the onset of snoring, hypopneas or apneas with impaired sleep and daytime function. Obstruction of the upper airway during sleep is the underlying pathogenetic mechanism. It is caused either by an anatomic obstruction, increased airway col...

journal_title：HNO

authors： Sommer JU,Stuck BA,Maurer JT

更新日期：2010-12-01 00:00:00

abstract：:Sudden deafness is not a disease in itself. Unilateral impairment of inner ear function of acute onset is a symptom of unknown origin. Recent results of basic science and clinical research favour an alteration of physiological properties and/or a variety of different diseases as a cause of this inner ear dysfunction. ...

journal_title：HNO

authors： Steinert R

更新日期：1986-11-01 00:00:00

abstract：:Angioedema is characterized by subcutaneous or submucosal swelling, which often affects the lips, tongue and oral or pharyngeal sites. Laryngeal oedema can be potentially life-threatening. The pathogenesis of angioedema is thought to involve the release of histamine and other mediators with subsequent extravasation of...

journal_title：HNO

authors： Poniewierski M,Laubert A

更新日期：1989-04-01 00:00:00

abstract：BACKGROUND:Over the last two decades, the use of the external approach for primary and secondary rhinoplasties has become increasingly popular. This article illustrates the versatility of endonasal techniques for the correction of nasal tip deformities on the basis of four cases. PATIENTS AND METHODS:The approach to t...

journal_title：HNO

authors： Tasman AJ,Palma P

更新日期：2010-09-01 00:00:00

abstract：:For the medicolegal assessment of vestibular disorders, vestibulospinal tests are necessary. A minimum program includes the Romberg test, the Unterberger stepping test, and walking with eyes closed. When positive results are found, semi-quantitative evaluation is possible. However, this value is less important than is...

journal_title：HNO

authors： Hamann KF

更新日期：1981-05-01 00:00:00

abstract：:To facilitate the clinical understanding of Wegener's granulomatosis, the morphological changes involved are discussed. Such changes may be found in the entire respiratory tract or may be limited to either the upper or the lower respiratory tract with varying severity. When confronted with the nasopharyngeal course of...

journal_title：HNO

authors： Tute M

更新日期：1977-07-01 00:00:00

abstract：:Georg Schlöndorff (1931-2011) developed the idea of computer-assisted surgery (CAS) during his time as professor and chairman of the Department of Otorhinolaryngology at the Medical Faculty of the University of Aachen, Germany. In close cooperation with engineers and physicists, he succeeded in translating this concep...

journal_title：HNO

authors： Mösges R

更新日期：2016-09-01 00:00:00