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Endoscopic foreign body retrieval refers to the removal of ingested objects from the esophagus, stomach and duodenum by endoscopic techniques. It does not involve surgery, but rather encompasses a variety of techniques employed through the gastroscope for grasping foreign bodies, manipulating them, and removing them while protecting the esophagus and trachea. [1]
Fig 4 : IOL SCAFFOLD FOR INTRAOCULAR FOREIGN BODY (IOFB) REMOVAL. A: IOFB retrieved from the posterior part of eye and placed on the iris.B: IOL injected on the remaining lens bag.C: IOFB removed via the corneal wound over the IOL. External foreign bodies can enter the eye and become lodged on the retina or vitreous.
to depress or remove the tongue or other structures from the field of inspection or to view them from all sides; examine oral cavity; posterior rhinoscopy; minor operations; foreign body removal; biopsy ;peritonsillar abscess drainage; retraction of cheek and lip. Forceps: to hold things [3] •Asch's septum forceps: used to work on the nasal ...
Endoscopic foreign body retrieval is the first-line treatment for removal of a foreign body from the alimentary tract. [10] Glucagon has been used to treat esophageal foreign bodies, with the intent that it relaxes the smooth muscle of the lower esophageal spincter to allow the foreign body to pass into the stomach. [10]
Natural orifice transluminal endoscopic surgery (NOTES) is a surgical technique whereby "scarless" abdominal operations can be performed with an endoscope passed through a natural orifice (mouth, urethra, anus, vagina, etc.) then through an internal incision in the stomach, vagina, bladder or colon, thus avoiding any external incisions or scars.
Removal of foreign bodies. [3] [4] [5] Malignancy of sinus. [6] Fracture of maxilla and/or orbital floor. [7] Abnormal growth of mucous membrane of sinus . [8] Dental cyst. [3] For management of hematoma or hemorrhage in the maxillary sinus; To treat fractures involving floor of the orbit or anterior maxillary sinus wall (transantral repair)
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Removal techniques: There are mainly two types of techniques, the choice of which will depend on the nature of the foreign body. The first technique is the cotton tip removal, which is indicated in superficial foreign bodies with no surrounding corneal reaction, and the second is the hypodermic needle or nº15 blade removal with which the ...