Endoscopic botulinum toxin injection for treatment of pharyngeal dysphagia in patients with cricopharyngeal dysfunction.
Seok-Hoo JeongYu Jin KimYoon Jae KimKi Deok ParkEui Joo KimJun Won ChungKwang An KwonKyoung Oh KimDong Kyun ParkJung Ho KimJae-Hee ChoPublished in: Scandinavian journal of gastroenterology (2018)
An endoscopic botulinum toxin injection may be a good treatment option for patients with dysphagia and cricopharyngeal dysfunction due to a neurological disorder. Large, prospective, long-term follow-up studies are needed in the future.