Tracheal intubation should really be done prompt in case there is intraoperative SpO₂ decline. ②Preoperative tracheotomy should be performed in babies with preoperative grade Ⅲ airway stenosis, especially those with comorbid heart conditions or respiratory diseases. ③The amount of airway stenosis is an exceptionally important influencing factor for perioperative airway management of infantile subglottic hemangioma. For babies whose airway stenosis had been higher than 60% of airway diameter, the airway maintenance ought to be closely supervised. As soon as SpO₂ decreases, tracheal intubation must be done instantly. It is recommended to preserve tracheal intubation in order to ensure the airway security. The tracheal intubation might be extended to 48-72 hours postoperatively. ④The surgical strategy does not have any significant effect on perioperative airway management.ObjectiveTo explore the role of this supraorbital ethmoidal cell（SOEC） in pinpointing the frontal sinus ostium（FO） therefore the anterior ethmoidal artery（AEA） in endoscopic sinus surgery, and to measure the clinical importance of a proposed endoscopic classification of AEA. MethodsThe medical data of 116 patients with persistent rhinosinusitis had been collected. Thirty-six patients（47 sides） with SOEC and DraftⅡA frontal sinusotomy had been included. The radiological-anatomical commitment between SOECs and FO, AEAs had been taped. Endoscopic classification of AEA had been recommended in accordance with the relationship amongst the AEA and also the ethmoidal roof（EF） type 1, the AEA prominence didn’t extend beyond the horizontal one-third of the EF; kind 2, that exceed the horizontal one-third yet not beyond two-thirds associated with the EF; type 3, that go beyond the lateral two-thirds associated with the EF. ResultsThe incidence of SOECs ended up being 26.1%（47/180） for the DraftⅡA operating sides. On calculated tomography images, seven sides of FO had been occupied by supra agger front cells or supra bulla frontal cells; one other 40 sides（85.1%） were straight away anterior to the SOECs. The AEAs were 100% located nearby the posterior margins of SOECs with 6（12.8%） running beneath the EF and 41（87.2%） low-lying distant through the EF. Under endoscopy, the identification rate of SOECs ended up being 89.4%（42/47）, and five（10.6%） SOECs are not confirmed because of edematous mucosa, hemorrhaging, and other explanations. The identification price of the AEA was 76.6%（36/47）, of which type 1, kind 2 and kind 3 accounted for 41.7%（15/36）, 38.9%（14/36） and 19.4%（7/36） respectively. After getting rid of the frontoethmoidal cells, all of the FO had been located Whole Genome Sequencing anteriorly or anteromedially to the SOECs. All the identified AEAs were located in the posterior boundary of this SOEC openings in the degree of the anterior ethmoidal foramen. ConclusionThe SOEC is a trusted landmark for choosing the FO in addition to AEA in endoscopic sinus surgery. The latest endoscopic classification of AEA helps the doctor dissect the frontoethmoidal area exactly.In 2019, American Academy of Audiology published the clinical practice guide for cochlear implant centered on evidence-based methodology. The main purposes of this guideline had been to supply a collection of statements, suggestions, and methods for cochlear implant. This paper geared towards interpreting the guideline with a focus on patient selection and indications sections. The determination of candidacy for a cochlear implant involves a few examinations, including audiometric evaluating, electrophysiology, installing and verification of amplification, address perception, and a good comprehension of the effect of hearing reduction on educational, vocational, and psychosocial outcomes, also message and language abilities. The components of the pre-operative process for deciding candidacy for a cochlear implant tend to be described in this paper.Structural nasal obstruction（SNO） is a series of conditions caused by congenital or acquired structural anatomical abnormalities of nasal airway as well as its surrounding cells, which leads to increased nasal ventilation opposition. The end result of medicine medications for SNO is poor and surgical input is oftentimes needed. Nevertheless, the unusual framework of nasal airway is extremely complex, including the periphery of nasal airway, inner nasal airway, the front and backside of nasal airway and complex factors. These irregular frameworks may affect nursing medical service the nasal airflow mechanics by altering the nasal air flow amount and disrupting the balance regarding the bilateral nasal cavity, and lastly result in subjective feeling of nasal obstruction. In addition, the dwelling of nasal airway has plasticity. Following the unusual construction appears, the matching payment of nasal airway can happen to ensure typical nasal ventilation and bilateral nasal cavity symmetry. Therefore, the SNO is the outcome of the failure of nasal airway renovating following the look of abnormal frameworks. The etiology of SNO is complex, involving original structural abnormalities, nasal balance altering and nasal airway framework renovating. Consequently, precise identification of this primary factors causing Telaprevir SNO may be the vitalpremise of creating personalized nasal air flow surgery.Obstructive sleep apnea （OSA） is a very common anti snoring condition. Research indicates that customers with T2DM have actually an increased incidence of OSA, and also the latter more escalates the difficulty of dealing with diabetic issues.