OBJECTIVE: To summarize the diagnostic and therapeutic experience of primary cricopharyngeal achalasia and introduce new operandi modus. METHOD: Report the two cases we treated in 2008 and integrate published literature, and approach its diagnostic and therapeutic experience and make use of new operandi modus. RESULT: The diagnosis of primary cricopharyngeal achalasia is difficult, and we must apply exclusive diagnosis according to the examinations of fibrolaryngoscopy, esophagoscopy and barium meal et al. CONCLUSION Surgical treatment is the best option. Partial resection of cricopharyngeal muscle and upper esophageal ring-shaped muscle is superior to simple cricopharyngeal myotomy.
Aged ; Esophageal Achalasia ; diagnosis ; surgery ; Female ; Humans ; Middle Aged ; Pharyngeal Diseases ; diagnosis ; surgery ; Pharyngeal Muscles ; physiopathology