2010
DOI: 10.1097/smj.0b013e3181fa73d0
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Acute Buried Bumper Syndrome

Abstract: Buried bumper syndrome (BBS) is an uncommon complication of percutaneous endoscopic gastrostomy (PEG) tube placement. This unusual phenomenon occurs when the internal bumper of a PEG tube erodes and migrates through the gastric wall and becomes lodged anywhere between the gastric wall and the skin. If not removed and treated appropriately, it can lead to life-threatening complications. It is considered to be a late complication, with most cases occurring from months to years later. We present an unusual case o… Show more

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Cited by 23 publications
(17 citation statements)
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“…A relationship is believed to exist between tightening of the external bolster in an effort to prevent leaking of gastric contents causing increased tension in the tube [3]. Other contributing factors include gastric acid alteration of the internal bumper, PEG tube characteristics such as a hard plastic composition, and inadequate patient care [11]. …”
Section: Discussionmentioning
confidence: 99%
“…A relationship is believed to exist between tightening of the external bolster in an effort to prevent leaking of gastric contents causing increased tension in the tube [3]. Other contributing factors include gastric acid alteration of the internal bumper, PEG tube characteristics such as a hard plastic composition, and inadequate patient care [11]. …”
Section: Discussionmentioning
confidence: 99%
“…The syndrome becomes apparent after 4 months of use, but time intervals as short as 6 days or as long as 7 years have been reported in the literature. 9,10 In some patients, epithelialization with coverage of the internal gastrostomy stoma with gastric mucosa can result in complete closure of the orifice. The burial level of the internal bumper and the stage of mucosal covering over the tube determine symptoms such as immobilization of PEG tube, inability to infuse feeding solutions through the tube, leak around the tube and abdominal pain.…”
Section: Discussionmentioning
confidence: 99%
“…Tubes with small inner bumper, sharp tapered flange, and hard plastic composition may increase the risk of this complication. 9 Some methods have been described to prevent BBS. It is advised to allow an additional 1.5 cm between the external bumper of the PEG and the skin to minimize the risk of pressure necrosis.…”
Section: Discussionmentioning
confidence: 99%
“…But, few documented reports of BBS occurring as soon as 5 to 30 days of PEG tube placement have been published in literature. [3] The postulated mechanism of BBS includes excessive tension between internal and external bolsters, leading to mucosal ischemia and pressure necrosis.…”
Section: Introductionmentioning
confidence: 99%