共查询到20条相似文献,搜索用时 17 毫秒
1.
Objective
Benign paroxysmal positional vertigo of horizontal semicircular canal (HSC-BPPV) is characterized by either geotropic or apogeotropic nystagmus induced by head roll test. Some patients also present with spontaneous nystagmus. The aim of this study is to examine the clinical manifestation of spontaneous nystagmus in HSC-BPPV and evaluate the effect on the treatment outcome.Patients and methods
Electronystagmography and video eye movement recordings of 125 patients diagnosed as HSC-BPPV were reviewed retrospectively. Presence of spontaneous nystagmus was analyzed and treatment outcome after repositioning therapy was compared.Results
Overall, spontaneous nystagmus was observed in 19 patients (15.2%) with HSC-BPPV at initial presentation. In canalolithiasis group (n = 64), the treatment outcome did not differ between patients with or without spontaneous nystagmus. However, in cupulolithiasis group (n = 61), patients presenting with spontaneous nystagmus (n = 10) required more repositioning therapy sessions.Conclusion
The presence of spontaneous nystagmus at initial presentation may implicate poorer treatment outcome in cupulolithiasis HSC-BPPV patients. 相似文献2.
PURPOSE: The aim of this study was to describe the clinical features and video-oculographic findings in patients with anterior semicircular canal benign paroxysmal positional vertigo (BPPV). MATERIALS AND METHODS: STUDY DESIGN: This is a prospective case series. SETTING: The study was set at an outpatient clinic in a general hospital. PATIENTS: Fourteen individuals with symptoms of BPPV and positional downbeating nystagmus (pDBN) were included in the study. The diagnosis was based on a history of brief episodes of vertigo and the presence of pDBN confirmed in the video-oculographic examination during Dix-Hallpike test (DH) or head-hanging maneuver. INTERVENTION: Patients were treated by particle repositioning maneuver and the effectiveness was evaluated at 7, 30, and 180 days posttreatment. The treatment was repeated up to 4 times if pDBN was persistent. MAIN OUTCOME MEASURES: The main outcome measure is the number of patients without pDBN at 30 and 180 days. RESULTS: Video-oculography showed a predominant pDBN in response to DH. Of the 14 patients, 7 had arterial hypertension, and 5 of 14 cases presented abnormalities on the caloric test. Horizontal spontaneous nystagmus was found in 3 of 14 individuals. Positional nystagmus at different positional test was observed in 5 of 14 individuals, suggesting the involvement of several canals. Of the 14 patients, 10 (71%) did not present vertigo, and the positional tests were negative at 30 days. However, 3 cases presented a positive DH with persistence of BPPV episodes and pDBN at 30 days, and another developed a contralateral posterior canal affectation. One of the patients maintained a persistent pDBN at 180 days despite the repeated maneuvers. CONCLUSIONS: Video-oculography demonstrates that anterior canal BPPV is characterized by a predominant downbeating nystagmus in response to DH. These individuals may show alterations in the vestibular caloric, and they can have multicanal affectation. 相似文献
3.
《Acta oto-laryngologica》2012,132(9):954-961
Conclusion. Video-oculography demonstrates a higher occurrence of atypical positional nystagmus in patients with benign paroxysmal positional vertigo (BPPV). This includes anterior and horizontal canal variants and multiple positional nystagmus, suggesting combined lesions affecting several canals. Objective. To analyse the video-oculographic findings of positional tests in patients with BPPV. Material and methods. Seventy individuals with symptoms of BPPV and positional nystagmus were included in this study. The diagnosis was based on a history of brief episodes of vertigo and the presence of positional nystagmus as confirmed by video-oculographic examination during the Dix–Hallpike test, the McClure test or the head-hanging manoeuvre. Patients were treated by means of different particle repositioning manoeuvres according to the affected canal (Epley's manoeuvre for the posterior or anterior canals and Lempert's manoeuvre for the lateral canal) and the effectiveness was evaluated at 7 and 30 days. Results. Twenty-nine individuals (41.43%) presented an affected unilateral posterior canal. Fifteen patients (21.43%) presented a pure horizontal direction-changing positional nystagmus consistent with a diagnosis of horizontal canal BPPV. Twelve individuals (17.14%) presented a unilateral down-beating nystagmus, suggesting possible anterior canal BPPV. In addition, 14 patients (20%) showed multiple positional nystagmus during the examination corresponding to simultaneous multi-canal BPPV, 5 had bilateral posterior canal BPPV and 2 presented a positional down-beating nystagmus in both left and right Dix–Hallpike manoeuvres and the head-hanging manoeuvre, which is highly suggestive of anterior canal BPPV. However, seven individuals showed positional horizontal and vertical side-changing nystagmus that could not be explained by single-canal BPPV. These patients with multiple positional nystagmus showed changing patterns of positional nystagmus at follow-up. 相似文献
4.
Multiple positional nystagmus suggests multiple canal involvement in benign paroxysmal vertigo 总被引:1,自引:0,他引:1
Lopez-Escamez JA Molina MI Gamiz M Fernandez-Perez AJ Gomez M Palma MJ Zapata C 《Acta oto-laryngologica》2005,125(9):954-961
CONCLUSION: Video-oculography demonstrates a higher occurrence of atypical positional nystagmus in patients with benign paroxysmal positional vertigo (BPPV). This includes anterior and horizontal canal variants and multiple positional nystagmus, suggesting combined lesions affecting several canals. OBJECTIVE: To analyse the video-oculographic findings of positional tests in patients with BPPV. MATERIAL AND METHODS: Seventy individuals with symptoms of BPPV and positional nystagmus were included in this study. The diagnosis was based on a history of brief episodes of vertigo and the presence of positional nystagmus as confirmed by video-oculographic examination during the Dix-Hallpike test, the McClure test or the head-hanging manoeuvre. Patients were treated by means of different particle repositioning manoeuvres according to the affected canal (Epley's manoeuvre for the posterior or anterior canals and Lempert's manoeuvre for the lateral canal) and the effectiveness was evaluated at 7 and 30 days. RESULTS: Twenty-nine individuals (41.43%) presented an affected unilateral posterior canal. Fifteen patients (21.43%) presented a pure horizontal direction-changing positional nystagmus consistent with a diagnosis of horizontal canal BPPV. Twelve individuals (17.14%) presented a unilateral down-beating nystagmus, suggesting possible anterior canal BPPV. In addition, 14 patients (20%) showed multiple positional nystagmus during the examination corresponding to simultaneous multi-canal BPPV, 5 had bilateral posterior canal BPPV and 2 presented a positional down-beating nystagmus in both left and right Dix-Hallpike manoeuvres and the head-hanging manoeuvre, which is highly suggestive of anterior canal BPPV. However, seven individuals showed positional horizontal and vertical side-changing nystagmus that could not be explained by single-canal BPPV. These patients with multiple positional nystagmus showed changing patterns of positional nystagmus at follow-up. 相似文献
5.
Alessandro De Stefano Gautham Kulamarva Leonardo Citraro Giampiero Neri Adelchi Croce 《American journal of otolaryngology》2011,32(3):185
Objective
The purpose of this study was to evaluate the presence and eventually to study the features of spontaneous nystagmus (Ny) in our patients with diagnosis of benign paroxysmal positional vertigo (BPPV).Patients and methods
We retrospectively reviewed the clinical records of patients who presented with vertigo spells and were managed at our tertiary care referral center. Patients with only idiopathic BPPV presenting with typical vertigo spells and positioning Ny characteristic of the disease were included in this study. To investigate the positioning Ny, we studied the patients in the sitting position, during the head shaking test, and during the Dix-Hallpike test and the McClure-Pagnini test (Ny provoked by rotation of the head in a supine patient). Ny responses in all patients were observed using infrared videoscopy.Results
We managed 412 patients affected by BPPV. Of the 412 patients, 292 (70.87%) were diagnosed to be having posterior canal-BPPV and 110 (26.99%) patients had horizontal canal-BPPV (HC-BPPV). The remaining 10 patients (2.44%) were identified to have anterior canal-BPPV. Spontaneous Ny in sitting position was observed, by infrared videoscopy, only in the patients affected by HC-BPPV.Conclusion
Spontaneous Ny in BPPV can be observed with infrared videoscopy in patients affected by HC-BPPV. The origin of this Ny is most likely due to a natural inclination of horizontal semicircular canal with respect to the horizontal plane. This Ny stops after flexion of the head in neutral position, and for this reason, it should be considered as a seemingly spontaneous Ny. This Ny, in our experience, is observed in most HC-BPPV patients but does not indicate the need for a different management protocol or any different prognostic value of HC-BPPV. 相似文献6.
目的 探讨水平半规管良性阵发性位置性眩晕(BPPV)眼震的方向、强度、时间等参数的客观特征及机制.方法 水平半规管BPPV患者233例,其中水平半规管管石症(horizontal semicircular canalithasis,HSC-Can) 179例,水平半规管壶腹嵴顶结石症(horizontal semicircular canal cupulolithiasis,HSC-Cup)54例.应用视频眼震图仪分别记录滚转试验诱发眼震,比较各个试验头位的眼震方向、强度、时间等参数特点.采用SPSS17.0统计软件进行数据处理.结果 水平半规管BPPV患者滚转试验在左侧、右侧转头位均可诱发出水平性眼震.HSC-Can诱发眼震方向与转头方向相同,向患侧和健侧转头位诱发眼震的潜伏期(-x±s,下同)为(1.922±1.501)s和(1.447±0.855)s,持续时间为(25.620±10.409)s和(22.110±10.931)s,强度为(56.441±33.168)°/s和(24.239±13.892)°/s,向患侧转头诱发眼震的潜伏期、持续时间及强度均大于健侧,差异均具有统计学意义(t值分别为3.715、15.219和4.070,P值均<0.01),其中眼震强度之比约为2∶1.HSC-Cup诱发眼震方向与转头方向相反,向健侧转头诱发眼震的强度明显大于向患侧转头,其强度之比约为2∶1,差异具有统计学意义(t=-7.634,P<0.01);而向健侧和向患侧转头诱发眼震的潜伏期,差异则无统计学意义(t=1.670,P=0.101).HSC-Can滚转试验中向患侧转头诱发眼震的潜伏期、强度均大于HSC-Cup向健侧转头,但差异无统计学意义(t值分别为1.554和0.305,P值均>0.05).结论 水平半规管BPPV患者滚转试验向左右侧转头诱发眼震的强度均遵循Ewald定律,强弱之比约为2∶1;潜伏期、持续时间及强度等眼震图参数可作为BPPV的客观诊断指标. 相似文献
7.
Xia Ling Kang-Zhi Li Bo Shen Li-Hong Si Yuan Hong 《International journal of audiology》2013,52(9):673-680
AbstractObjective: To investigate the diagnosis and treatment of anterior canal benign paroxysmal positional vertigo (AC-BPPV).Design: Retrospective analysis of clinical data regarding the diagnosis and treatment of patients with AC-BPPV.Study sample: Six patients with AC-BPPV.Results: All patients underwent the Dix–Hallpike test and/or the straight head-hanging test to induce vertigo and down-beating nystagmus with or without torsional components. Down-beating nystagmus in patients 1, 3 and 6 lasted <1?min and was successfully treated with the Yacovino manoeuvre. Down-beating nystagmus in patients 2, 4 and 5 lasted >1?min. The Yacovino manoeuvre was not effective in patient 4, whereas it was effective in patient 2 but with frequently recurring symptoms. Patients 3, 4 and 6 also had other types of typical BPPV. Canal conversion appeared in patients 4 and 5 during the follow-up period.Conclusion: Typical BPPV, canal conversion, a therapeutic diagnosis after applying the Yacovino manoeuvre, and the follow-up outcome contribute to AC-BPPV diagnosis in patients with dizziness and vertigo presenting with down-beating positional nystagmus. Yacovino manoeuvre was more effective in AC-BPPV patients with down-beating positional nystagmus lasted <1?min than in those in whom it lasted >1?min. 相似文献
8.
目的探讨上半规管良性阵发性位置性眩晕(anterior semicircular canal benign paroxysmal positional vertigo,AC-BPPV)的临床特点。方法回顾性分析16例AC-BPPV患者临床特点,并对耳石复位的疗效进行评估。结果①在Dix-Hallpike检查中,16例患者都诱发出垂直向下的眼震,其中11例双侧出现眼震,5例单侧出现眼震。②13例患者能明确受累侧别,其中5例为左侧AC受累,8例为右侧AC受累;3例受累侧别难以判断。③对13例受累侧别明确的患者采取反向颗粒复位手法治疗,5例痊愈,4例有效、4例无效;对4例无效患者再行Semont方法治疗,其中2例有效,2例仍无效。对3例受累侧别难以判断的患者采用Yacovino方法治疗后均痊愈。结论 AC-BPPV在临床中并不少见,耳石复位法疗效明确,可根据患者实际情况选择适当的复位方式。 相似文献
9.
良性阵发性位置性眩晕(Benign Paroxysm Positional Vertigo,BPPV)是一种阵发性、由头位变动引起的伴有特征性眼震的短暂发作性眩晕,是最常见的前庭疾病。后半规管BPPV(Benign Paroxysmal Positional Vertigo ofPosterior Semicircular Canal,PSC-BPPV)是最常见的BPPV类型,临床上推荐Dix-Hallpike试验作为诊断PSC-BPPV的"金标准",Epley法是目前治疗PSC-BPPV最有效的复位方法。水平半规管BPPV(Benign Paroxysmal Positional Vertigoof Horizontal Semicircular Canal,HSC-BPPV)发病机制复杂,是仅次于PSC-BPPV的常见BPPV亚型,其实际发病率可能被低估。临床实践中,HSC-BPPV其诊断与复位治疗方法与PSC-BPPV均不相同。本文即围绕HSC-BPPV研究的发展史及流行病学、分类、病因、发病机制、诊断及治疗复位方法的相关进展做一综述。 相似文献
10.
水平半规管良性阵发性位置性眩晕的眼震特点和治疗 总被引:1,自引:0,他引:1
目的:探讨水平半规管良性阵发性位置性眩晕(HSC-BPPV)的眼震特点和治疗方法.方法:对43例HSC-BPPV患者应用红外线视频眼动记录仪分析其变位试验诱发的眼震特点,进行分型、定侧,并采用相应的耳石复位法治疗.结果:43例患者中:①水平向地性眼震患者27例,其中19例接受Barbecue翻滚疗法,或结合强迫侧卧体位疗法,8例不适于翻滚或体位维持困难者接受AspreUa法治疗;②水平背地性眼震16例,其中自行或采用Gufoni疗法后转变为水平向地性眼震12例,方向不能转换4例,采用Barbecue翻滚和(或)强迫侧卧体位疗法.1周后随访总有效率为72.1%,3个月后总有效率为81.4%.结论:HSC-BPPV的诊断和治疗应根据不同变位试验诱发的眼震特征判别耳石位于半规管的不同部位及不同发病机制类型,并选择合适的耳石复位技术治疗. 相似文献
11.
目的:验证一种新的用于治疗水平背地性眼震良性阵发性位置性眩晕(apogeotropicHSC—BPPV)的手法复位方法。方法:该研究采取改良的SupineRollTest(M-RollTest)方法共诊断出l78例水平半规管良性阵发性位置性眩晕(HSC-BPPV)患者,其中37例apogeotropicHSC—BPPV纳入该研究样本,占发病数的20.79%。采用管石重置手法先将37例apogeotropicHSC—BPPV患者水平背地性眼震转变为水平向地性眼震;此后,施行传统barbecue法进行手法复位。管石重置手法如下:①患者取仰卧头垫高30°体位静卧;②10min后头快速向患侧转90°;③2min后头向中线回旋45°;④保持体位2min后患者恢复仰卧头高30°体位;静卧10min后,采用M—RollTest检查验证患者是否出现双侧水平向地性眼震。如管石重置失败,重复以上手法多次,直至出现双侧水平向地性眼震为止。结果:36例双侧水平背地性眼震经水平背地性眼震管石重置手法全部转变为双侧不同强度的水平向地性眼震,其中,18例经1次,11例经2次,4例经3次,3例经4~6次。1例经1次管石重置手法后自觉症状减轻,再次行M—RollTest检查证明水平眼震消失,但Dix-hallpike手法复位检查出现同侧上跳性扭转性眼震,确诊为同侧后半规管良性阵发性位置性眩晕(PSC-BPPV)。该组管石重置成功率为为97.3%。36例HSC—BPPV患者经barbecue法手法复位全部一次性获得成功,1例PSC—BPPV患者经Eptey管石复位法一次性获得成功。结论:该研究设计的水平背地性管石重置手法是治疗apogeotropicHSC—BPPV的必要手段,简便易学、成功率高,患者舒适度好,相对依从性高。 相似文献
12.
OBJECTIVE: One of the clinical characteristics of benign paroxysmal positional vertigo (BPPV) is that the more quickly the head position changes, the more severe the vertigo. This suggests that the velocity of the head change is critical in determining the occurrence and severity of vertigo. The aim of this study was to examine factors determining the symptoms of BPPV using models of canalolithiasis and cupulolithiasis. MATERIAL AND METHODS: Canalolithiasis and cupulolithiasis models were prepared using the bullfrog posterior semicircular canal (PSC). The ampullary nerve discharges were compared between quick and slow positional changes to examine factors determining the symptoms of BPPV. RESULTS: In the canalolithiasis model, the acceleration of the otoconia was greater for the quick positional change. This resulted in a greater discharge with a longer duration. With the slow positional change, the discharges were smaller and shorter. In the cupulolithiasis model, the discharges were sustained and their magnitude did not differ between the quick and slow positional changes. The canalolithiasis model influenced the magnitude of discharge of the PSC depending on the speed of the positional change. CONCLUSION: Canalolithiasis is the more likely mechanism of BPPV, which is characterized by various degrees of vertigo upon kinetic positional change. 相似文献
13.
Objective:This study aims to analyze the clinical characteristics of persistent geotropic and apogeotropic positional nystagmus of LC-BPPV in view of light and ... 相似文献
14.
15.
16.
《American journal of otolaryngology》2020,41(4):102472
ObjectiveTo observe the type of nystagmus in each position of posterior semicircular canal benign paroxysmal positional vertigo (BPPV) after treatment with the Epley maneuver and analyze the relationship between the type of nystagmus in the second and third positions of the Epley maneuver and the effect of treatment. Then, the role of orthotropic nystagmus in predicting the success of posterior semicircular canal BPPV treatment was explored.MethodsTwo hundred seventy-six patients diagnosed with posterior semicircular canal BPPV who were admitted from September 2018 to October 2019 to Zhejiang Hospital were included. All patients were treated with BPPV diagnosis and treatment system (Epley maneuver). During the treatment, we observed and recorded the type of nystagmus in the second and third positions, including the direction and duration of nystagmus. One hour after the first treatment, all patients were evaluated by both the Dix-Hallpike and Roll tests to determine whether the treatment was successful. The difference in the success rate of treatment between different types of nystagmus was compared, and the differences in sensitivity and specificity of orthotropic nystagmus in the second and third positions in predicting the effect of treatment were compared.ResultsAmong the 234 patients who had successful repositioning for the first time, the proportion of orthotropic nystagmus during the third position of the Epley maneuver was 88.9%, which was significantly higher than 23% in the unsuccessful group (42 cases) (P < 0.05) The proportion of patients with reversed nystagmus (4.7% vs 33.3%, P < 0.05) and no nystagmus (6.4% vs 42.9%, P < 0.05) was lower in the successful group than in the unsuccessful group. The proportion of orthotropic nystagmus during the second position of the Epley maneuver was 50.9%, which was also higher than the 19% in the unsuccessful group (P < 0.05). The proportion of reversed nystagmus (13.7% vs 31%, P < 0.05) was lower in the successful group than in the unsuccessful group. Additionally, the proportion of no nystagmus (35.5% vs 50%, P = 0.074) was lower in the successful group than in the unsuccessful group, but the difference was not statistically significant. The sensitivity of orthotropic nystagmus in the third position (88.9%) of the Epley maneuver in predicting the efficacy of treatment was higher than that of orthotropic nystagmus in the second position (50.9%), but there was no significant difference in specificity between the two.ConclusionOrthotropic nystagmus during the Epley maneuver, especially in the third position, has certain value in predicting the efficacy of posterior semicircular canal BPPV repositioning, which is better than its predictive effect in the second position, whereas reversed nystagmus or no nystagmus in the third position is suggestive of unsuccessful repositioning. Therefore, clinicians can carry out individualized treatments based on nystagmus types during repositioning to improve the effect of treatment. 相似文献
17.
上半规管良性阵发性位置性眩晕的诊断及治疗 总被引:2,自引:0,他引:2
目的探讨上半规管良性阵发性位置性眩晕(benign paroxysmal positional vertigo,BPPV)的诊断和治疗。方法回顾性分析了上半规管BPPV患者31例,并对所有患者采用管石复位法治疗后的效果进行评估。结果在Dix-Hallpike检查中,所有患者均诱发出垂直向下的眼震。22例(70.97%)患者一侧诱发出眼震,其中17例眼震伴有扭转成分,5例眼震不伴扭转成分。其余9例(29.03%)患者双侧诱发出现眼震,眼震伴有扭转成分的7例,其中2例眼震扭转方向指向同一侧,4例眼震的扭转方向不固定,1例患者仅一侧出现扭转成分。另外2例患者眼震不伴扭转成分。受累侧别明确诊断的19例(61.29%),其中11例为左侧上半规管受累,8例为右侧上半规管受累。受累侧别未明确诊断的12例(38.71%)。所有患者中,11例(35.48%)患者同时合并后半规管受累。对所有患者采取管石复位法治疗,21例(67.74%)痊愈,29例(93.55%)有效、2例(6.45%)无效。其中首次治愈14例(45.16%),平均治愈次数为1.71次。随访期间5例复发。结论上半规管BPPV临床中少见。在变位检查中,眼震的扭转成分较弱,临床中不易观察。在部分单侧上半规管BPPV患者中,双侧检查均能诱发眼震。管石复位法是治疗上半规管BPPV简单有效的手段。 相似文献
18.
目的:比较首次治疗时单纯门诊复位法(改良Epley法)与门诊复位加自我复位法(自我改良Epley法)治疗单侧原发性后半规管良性阵发性位置性眩晕(PC-BPPV)的疗效。方法:我科眩晕门诊确诊为原发性单侧PC-BPPV的150例患者中,147例符合条件并配合随访。将其随机分为单纯门诊复位组(73例)和门诊复位加自我复位组(74例),前者在门诊采用改良Epley法治疗,后者采用门诊改良Epley法复位加自我复位法(自我改良Epley法)治疗。结果:1周时,单纯门诊复位组治愈率为53.4%,门诊复位加自我复位组治愈率为83.8%(P〈O.01)。单纯门诊复位组中,手法复位与复位椅复位成功率分别为45.9%和61.1%(P〉0.05),风险比为0.752,95%CI为0.486~1.163;门诊复位加自我复位组中,手法复位与复位椅复位成功率分别为87.5%和81.O%(P〉0.05),风险比为1.081,95%CI为0.8881.316。两组严重不良反应发生率:单纯门诊复位组0,门诊复位加自我复位组为1.3%(P〉O.05)。结论:门诊复位配合自我复位比单纯门诊复位法能更快、更有效地治愈后半规管BPPV,能有效地减少患者的就诊次数;两组患者严重不良反应发生率无明显差异。单纯复位椅比手法复位效果更好,但自我复位可减少两种复位方法的效果差距,可用于配合程度较好的后半规管BPPV患者。 相似文献
19.
水平半规管良性阵发性位置性眩晕的诊断 总被引:2,自引:0,他引:2
目的探讨水平半规管良性阵发性位置性眩晕(BPPV)的诊断。方法自2003年1月至2006年9月,本眩晕中心共确诊为水平半规管BPPV(HSC BPPV)患者46例。诊断依据为典型的病史及用红外视频眼震电图仪记录患者在Dix—Hallpike试验和滚转试验中的眼震结果,并排除其他疾病。研究HSC BPPV的眼震特点。结果441例诊断为BPPV患者中,46例(10.43%)为水平半规管BPPV。其中38例(82.61%)为单侧病变,5例(10.87%)患者合并同侧后半规管病变,3例(6.52%)为双侧病变。35例患者通过两种试验诱发出水平眼震,11例患者仅通过滚转试验诱发出水平眼震。25例患者眼震方向向地,13例患者眼震方向背地,3例患者眼震方向不固定,5例患者各种手法诱发出同一方向的眼震。29例患者在双侧手法中出现眼震,17例患者在一侧手法中出现眼震。结论HSC BPPV眼震为完全水平性且多为快相向地。通常受累耳在双侧手法中均可出现眼震,以向患侧为重。一侧水平半规管和后半规管可同时受累。滚转试验在HSC BPPV检查中比Dix—Hallpike试验更加敏感。Dix—Hallpike试验结合滚转试验可使更多的HSCBPPV患者得到确诊. 相似文献
20.
同时性后半规管与水平半规管性良性位置性眩晕 总被引:6,自引:1,他引:5
目的:探讨同时性后半规管与水平半规管性良性位置性眩晕(混合性良性位置性眩晕)的诊治方法。方法:联合应用Epley手法和Barbecue翻滚法对4例患者进行治疗,两次治疗间隔1d。结果:4例患者眩晕症状完全消失,随访至今无复发。结论:混合性良性位置性眩晕兼有后半规管与水平半规管性良性位置性眩晕的临床表现,联合采用Epley手法和Barbecue翻滚法治疗该病是可行的。 相似文献