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Guard for protecting the corner of a patient's mouth
Guard for protecting the corner of a patient's mouth
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机译:保护病人嘴角的防护装置
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摘要
The guard is made of soft flexible material and includes a pair of hinged wings adapted to be placed in straddling relation with the cheek of a dental patient. A forwardly facing and generally V-shaped throat is formed in the forward margins of the wings and cradles and cushions a dental instrument to prevent the instrument from causing sores in the corner of the patient's mouth.
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