puncture of the antrum

Puncture of the maxillary sinus by insertion of a trocar through the sinus wall in order to drain fluid. The instrument is inserted near the floor of the nose, approx. 112 in (3.8 cm) from the nasal opening. See: antrotomy

Patient care

The antrum is irrigated with the prescribed solution (often warm normal saline solution) according to protocol. The character and volume of the returned solution and the patient's response to treatment are carefully monitored and documented. Ice packs are applied as prescribed for edema and pain; these are replaced by warm compresses as healing progresses. Assessments are made for chills, fever, nausea, vomiting, facial or periorbital edema, visual disturbances, and personality changes, which may indicate the development of complications.

单词	puncture of the antrum
释义	DictionarySeepuncture puncture of the antrum puncture of the antrum Puncture of the maxillary sinus by insertion of a trocar through the sinus wall in order to drain fluid. The instrument is inserted near the floor of the nose, approx. 112 in (3.8 cm) from the nasal opening. See: antrotomy Patient care The antrum is irrigated with the prescribed solution (often warm normal saline solution) according to protocol. The character and volume of the returned solution and the patient's response to treatment are carefully monitored and documented. Ice packs are applied as prescribed for edema and pain; these are replaced by warm compresses as healing progresses. Assessments are made for chills, fever, nausea, vomiting, facial or periorbital edema, visual disturbances, and personality changes, which may indicate the development of complications. See also: puncture
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