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Updated: Jan 3, 2026

A Treatment Package without Escape Extinction to Address Food Selectivity
Published on: August 21, 2015
[Clinical effectiveness of double-shaft classification and sequential diagnosis and treatment method of food
Jing-Yi Huo1, Wei-Sheng Zhan2, Min Wang2
1Dept. of Stomatology, Peking Union Medical College Hospital, Beijing 100730, China.
Objective:
This study aimed to determine the clinical effectiveness of double-shaft classification and sequential diagnosis and treatment of food impaction.
Methods:
A total of 227 patients with food impactionwere subjected to double-shaft classification and subsequently treated by sequential diagnosis and treatment method. Treatment effectiveness was evaluated according to the subjective feelings of patientsat five time points (immediately after treatment and at 1, 3, 6, and 12 months after treatment).
Results:
The average scores of patient's subjective perception were 2.00, 1.93, 1.59, 1.20, and 0.98 immediately and at 1, 3, 6, and 12 months after treatment, with treatment-efficiency values of 87.17%, 81.70%, 73.21%, 55.80%, and 44.59%, respectively. There were differences in scores of patient's subjective perception at each time point (P< 0.05).
Conclusions:
Double-shaft classification and sequential diagnosis and treatment can effectively guide the treatment of food impaction.
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