Mayo Clinic Florida, Jacksonville, Florida 32224, USA.
Otol Neurotol. 2011 Oct;32(8):1281-4. doi: 10.1097/MAO.0b013e31822e5b27.
Assessment of a cartilage cap occlusion of dehiscent superior semicircular canals via a transmastoid and tegmen mini-craniotomy approach surgical technique.
Retrospective case review.
Tertiary referral center.
Thirty-seven patients over a 2 year time period underwent cartilage cap occlusion of a dehiscent superior semicircular canal.
Therapeutic.
Subjective improvement and/or resolution of dizziness postoperatively.
Of 37 patients, 29 (78%) felt much better and had resolution of their dizziness. Of 37 patients, 5 (14%) felt some definite improvement, although not complete resolution. Two patients (5%) felt their dizziness was neither better nor worse, and 1 patient (3%) felt dizziness was worse after surgery.
The cartilage cap occlusion technique of dehiscent superior semicircular canals via a transmastoid and tegmen mini-craniotomy approach is a good option for managing symptomatic patients with a dehiscent superior semicircular canal.
评估经乳突和天幕微型颅切开术治疗开放型上半规管的软骨帽封闭术。
回顾性病例研究。
三级转诊中心。
在 2 年的时间内，有 37 名患者接受了开放型上半规管的软骨帽封闭术。
治疗性。
术后头晕的主观改善和/或缓解。
37 名患者中，29 名（78%）感觉好多了，头晕症状得到缓解。37 名患者中，5 名（14%）感觉有一定程度的改善，但未完全缓解。2 名患者（5%）感觉头晕既没有改善也没有恶化，1 名患者（3%）感觉手术后头晕更严重。
经乳突和天幕微型颅切开术治疗开放型上半规管的软骨帽封闭术是治疗有症状的开放型上半规管患者的一种较好选择。
