Emergency Cricothyrotomy for a partially swallowed Dental Plate

10.5580/d10 ◽  
2008 ◽  
Vol 17 (2) ◽  
Keyword(s):  
Dental Plate

IMPACTED DENTAL PLATE IN LARYNX; REMOVAL BY SUSPENSION

1936 ◽  
Vol 46 (8) ◽  
pp. 598???601 ◽  
Author(s):  
E. LEE MYERS
Keyword(s):  
Dental Plate

Naturally Occurring Orocutaneous Papillomas and Carcinomas of Brown Bullheads (Ictalurus nebulosus) in New York State

1994 ◽  
Vol 31 (1) ◽  
pp. 8-18 ◽  
Author(s):  
F. M. Poulet ◽  
M. J. Wolfe ◽  
J. M. Spitsbergen
Keyword(s):  
New York ◽  
New York State ◽  
Enamel Organ ◽  
Diagnostic Study ◽  
Apparent Difference ◽  
York State ◽  
Dental Plate ◽  
Ictalurus Nebulosus ◽  
Significant Difference ◽  
Oral Neoplasms

Ninety-four brown bullheads ( Ictalurus nebulosus) with spontaneous orocutaneous neoplasms (papillomas and carcinomas) were studied grossly and by light microscopy. Of these 94 fish, 71 were selected from 505 fish examined macroscopically during field surveys and 23 were selected from those submitted for diagnostic study. Fish with neoplasms came from 17 locations throughout New York State: Buffalo River, Canaan Lake, Cazenovia Lake, Delta Lake, Fort Pond, Greenwood Lake, Hudson River, Lake George, Lake Tiorati, Lincoln Hall Pond, Lincoln Pond, Oneida Lake, Onondaga Lake, Rutland Pond, Salmon River, Silver Stream Reservoir, and Swan Lake. The prevalence varied from 0 to 100%. Multiple neoplasms were more common (84/94, 89%) than solitary ones (10/94, 11%). In order of decreasing frequency, neoplasms arose on the head, especially the ventral aspect, the lower dental plate, the upper dental plate, the trunk, the barbels, the fins, the tongue, and the tail. Of the 38/94 brown bullheads (40%) with tumors in both upper and lower lips and dental plates, 24/38 (63%) had the tumors in opposition. Macroscopically, soft, pink or yellowish papillary masses protruded above the normal epithelial surfaces. Histologically, cutaneous and oral neoplasms originated from the morphologically similar Malpighian epithelial cells of the surface epithelia and from the outer cells of the enamel organ. Based on histopathologic criteria, cutaneous and oral neoplasms were considered the same disease in different anatomic locations. No apparent difference in biologic behavior was noted between cutaneous and oral neoplasms. The lesions apparently progressed from benign papilloma to locally invasive carcinoma (28/94, 30%). Neoplastic emboli were seen in one case, and no metastases were detected. There was no statistically significant difference between the susceptibility of males (20/57, 35%) and females (6/26, 23%) to carcinomas. An apparent correlation was noted between a higher frequency of malignant tumors and longer body size (3/ 13 fish [23%] <30 cm, 17/54 fish [31%] 30–34 cm, and 7/18 fish [39%] >34 cm).

scholarly journals A new species of chimaeriform (Chondrichthyes, Holocephali) from the uppermost Cretaceous of the López de Bertodano Formation, Isla Marambio (Seymour Island), Antarctica

2012 ◽  
Vol 25 (1) ◽  
pp. 99-106 ◽  
Author(s):  
Rodrigo A. Otero ◽  
David Rubilar-Rogers ◽  
Roberto E. Yury-Yañez ◽  
Alexander O. Vargas ◽  
Carolina S. Gutstein ◽  
...  
Keyword(s):  
New Species ◽  
New Zealand ◽  
Late Cretaceous ◽  
Evolutionary Trend ◽  
Dental Plate ◽  
Intermediate Morphology ◽  
Extant Species ◽  
A New Species ◽  
Seymour Island

AbstractWe describe a new chimaeriform fish, Callorhinchus torresi sp. nov., from the uppermost Cretaceous (late Maastrichtian) of the López de Bertodano Formation, Isla Marambio (Seymour Island), Antarctica. The material shows it is distinct from currently known fossil and extant species of the genus, whereas the outline of the tritors (abrasive surfaces of each dental plate) shows an intermediate morphology between earlier records from the Cenomanian of New Zealand and those from the Eocene of Isla Marambio. This suggests an evolutionary trend in tritor morphology in the lineage leading to modern callorhynchids, during the Late Cretaceous-Palaeogene interval.

An unusual case of swallowed dental plate and perforation of the sigmoid colon

1973 ◽  
Vol 60 (2) ◽  
pp. 163-165 ◽  
Author(s):  
I. G. M. Cleator ◽  
J. Christie
Keyword(s):  
Sigmoid Colon ◽  
Unusual Case ◽  
Dental Plate

scholarly journals Dental Impaction in the Cecum: Case Report and Review of Gastrointestinal Foreign Body Impactions

2018 ◽  
Vol 2018 ◽  
pp. 1-4
Author(s):  
Mouhanna Abu Ghanimeh ◽  
Omar Abughanimeh ◽  
Sakher Albadarin ◽  
Osama Kaddourah ◽  
John H. Helzberg
Keyword(s):  
United States ◽  
Case Report ◽  
Gastrointestinal Tract ◽  
Foreign Body ◽  
Conservative Treatment ◽  
Foreign Bodies ◽  
Adult Population ◽  
The United States ◽  
Common Site ◽  
Dental Plate

Approximately 20% of the adult population in the United States wears dentures. Foreign body ingestions, including dentures, are not uncommon. Although the majority of all ingested foreign bodies pass spontaneously through the gastrointestinal tract, impaction may occur, especially with physiologic constrictions, angulations, or stenosis. The esophagus is the most common site of impaction, whereas colonic impaction is extremely uncommon. We present a case of an 84-year-old male who was referred to the gastroenterology clinic for denture impaction, which lasted for two weeks. The patient had already failed to pass the denture following conservative treatment with laxatives, and repeated abdominal imaging showed the dental plate in the cecum. Colonoscopy was performed three weeks after the ingestion of his dentures, and tripod forceps were used to dislodge the end of the dental plate and ultimately remove it. The patient was asymptomatic for the entire period.

Successful Extraction of a Dental Plate from the OEsophagus

BMJ ◽  
1885 ◽  
Vol 2 (1290) ◽  
pp. 544-544
Author(s):  
T. Sympson
Keyword(s):  
Dental Plate

THE SHATTERED DENTAL PLATE

The Lancet ◽  
1962 ◽  
Vol 280 (7270) ◽  
pp. 1382 ◽  
Author(s):  
Shedden Alexander
Keyword(s):  
Dental Plate
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