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1.
Journal of Audiology and Speech Pathology ; (6): 40-42, 2018.
Article in Chinese | WPRIM | ID: wpr-698102

ABSTRACT

Objective To investigate the application and the effects of individualized hollow resin plugs in the prevention of external auditory canal stenosis after canaloplasty of external auditory meatus for microtia patients . Methods The clinical data of 65 patients (68 ears) with microtia and aural atresia hospitalized in our department from January ,2006 to December ,2015 were summarized .Otoplasty of external ears and canaloplasty of external auditory meatus were operated on all patients under general anesthesia .Thigh flap transplantation was lined in the bony canal .One month later ,individualized hollow resin plugs were made and worn for 6 to 12 months ,and fol-lowed up for 1~2 years .Results The shapes of the reconstructed auricles were satisfactory .Sixty-four ears with wide external auditory canal openings were recorded in 68 ears .Preoperative hearing was 70 .45 ± 5 .5 dB HL ,and postoperative hearing was 55 .55 ± 5 .2 dB HL .Their hearing was not affected .External auditory canal restenosis occurred in 4 ears .Conclusion The individualized hollow resin plugs do not affect the hearing in use ,and can effec-tively prevent the restenosis of the external auditory canal after microtia reconstruction .

2.
Chinese Journal of Otorhinolaryngology Head and Neck Surgery ; (12): 885-889, 2017.
Article in Chinese | WPRIM | ID: wpr-809674

ABSTRACT

Objective@#To explore the utility of pharyngeal pH monitoring which positive standard is Ryan index in diagnosis of laryngopharyngeal reflux disease.@*Methods@#In a retrospective study, clinical data of 590 patients who had symptoms laryngopharyngeal reflux disease from February 2016 to March 2017 were analyzed. All patients were received electronic laryngoscopy, assessment of reflux symptom index(RSI) and reflux finding score(RFS), and pharyngeal pH monitoring. SPSS 19.0 software was used to analyze the date.@*Results@#There were 94 patients whose Ryan index were positive(15.93%). Among the 94 patients, 70 were positive during upright, 12 during supine and 12 during both upright and supine. There were 40 patients(6.78%)with pH decline events related to symptoms, while those Ryan index were normal. There were 536(90.85%), 417(70.68%), 233(39.49%) and 117(19.83%) patients with pH<6.5, pH<6.0, pH<5.5 and pH<5.0 events respectively. The positive rate of RSI, RFS, RSI and RFS, RSI or RFS were 44.24%, 16.78%, 7.12%, 53.90% respectively. The RFS score in Ryan index positive group was higher than that in Ryan index negative group[(8.2±2.4) vs (4.0±2.9), u=5.424, P<0.05], while the RSI score in Ryan index positive group was not statistically different from that in Ryan index negative group[(11.3±6.2) vs (12.7±5.8), t=1.247, P=0.167].@*Conclusions@#Pharyngeal pH monitoring is an objective and non-invasive method which can reflect laryngopharyngeal reflux directly. However, with the Ryan index as a criterion for the diagnosis of laryngopharyngeal reflux disease, partial patients may be missed. Further studies are needed to obtain more accurate and objective laryngopharyngeal pH statistical index for diagnosis of laryngopharyngeal reflux disease.

3.
Journal of Clinical Otorhinolaryngology Head and Neck Surgery ; (24): 452-454, 2012.
Article in Chinese | WPRIM | ID: wpr-746787

ABSTRACT

OBJECTIVE@#To Study the clinical features of congenital microtia and atresia . To evaluate the methods and results of the same microtia surgery, ear canal and middle ear reconstruction.@*METHOD@#Statistically analysis of the data of the hospitalization microtia 62 ears of 58 cases of patient in our department from January 2005 to October 2010 waw conducted. These patients with congenital ear malformations are associated with aural atresia, ossicular chain abnormalities, severe conduction Deafness. All patients received preoperative temporal bone CT examination and reconstruction, hearing examination. Operation was given in two phases, first operation aim to form a line of ear, ear canal reconstruction, ear reconstruction, the second one aim to line of ear skin graft, cranial angle of the ear reconstruction. The preoperative and postoperative data were retrospectively analyzed.@*RESULT@#The auricle plus external auditory canal, middle ear reconstruction came out with a good shape of the ear and the ear canal in close proximity to the normal population. Most patients' hearing were improved after surgery.@*CONCLUSION@#Surgeries of patients with congenital ear malformations and aural atresia should be carefully designed according to the three-dimensional reconstruction of multislice spiral CT reconstruction, which can provide information about surgery approach and middle ear abnormality. The whole ear shape and hearing ear after reconstruction are improved after the surgery.


Subject(s)
Adolescent , Humans , Angioplasty , Congenital Microtia , General Surgery , Ear , Ear Auricle , Congenital Abnormalities , General Surgery , Ear Canal , Congenital Abnormalities , General Surgery , Ear, External , Congenital Abnormalities , General Surgery , Hearing , Hearing Loss , General Surgery , Plastic Surgery Procedures , Methods , Retrospective Studies , Skin Transplantation , Tomography, X-Ray Computed
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