scholarly journals Facial fracture - Le Fort type III

2021 ◽  
Author(s):  
Mostafa El-Feky
Keyword(s):  
Facial Fracture ◽  
Le Fort ◽  
Type Iii

Maxillofacial surgery: maxillary osteosynthesis craneomaxillofacial CMS-titanium plates

2000 ◽  
Vol 13 (03) ◽  
pp. 119-122 ◽  
Author(s):  
M. A. Vallés ◽  
J. L. Vérez-Fraguela
Keyword(s):  
Soft Tissue ◽  
Clinical Case ◽  
Maxillofacial Surgery ◽  
Small Mass ◽  
Intermaxillary Fixation ◽  
Le Fort ◽  
Type Iii ◽  
Soft Tissue Covering ◽  
Maxillary Fracture

SummaryA maxillary fracture is presented which we classified as Le Fort Type III. Treatment was by the application of two craniomaxillofacial CMS titanium plates placed intrabuccally and paramedially on both sides of the palatal suture.This technique was used as an alternative to the classical treatment using interdental wires or intermaxillary fixation.A clinical case was diagnosed with a craniofacial fracture caused from being bitten by another dog. This was successfully treated using CMS titanium plates. Many methods exist for maxillofacial fixation, from the cyanocrylates to interdental wires, etc. The indications for these plates are similar to other methods of fixation. Due to their small mass they are ideal for use in fragile bones with little soft tissue covering.

Some Observations on Changes in Denervated Taste Buds of Circumvallate Papillae of Rabbits

1969 ◽  
Vol 27 ◽  
pp. 308-309
Author(s):  
Sunao Fujimoto ◽  
Raymond G. Murray ◽  
Assia Murray
Keyword(s):  
Taste Buds ◽  
Taste Bud ◽  
Cell Type ◽  
Dark Cells ◽  
Type Iii ◽  
Circumvallate Papillae ◽  
Taste Bud Cells ◽  
Light Cells

Taste bud cells in circumvallate papillae of rabbit have been classified into three groups: dark cells; light cells; and type III cells. Unilateral section of the 9th nerve distal to the petrosal ganglion was performed in 18 animals, and changes of each cell type in the denervated buds were observed from 6 hours to 10 days after the operation.Degeneration of nerves is evident at 12 hours (Fig. 1) and by 2 days, nerves are completely lacking in the buds. Invasion by leucocytes into the buds is remarkable from 6 to 12 hours but then decreases. Their extrusion through the pore is seen. Shrinkage and disturbance in arrangement of cells in the buds can be seen at 2 days. Degenerated buds consisting of a few irregular cells and remnants of degenerated cells are present at 4 days, but buds apparently normal except for the loss of nerve elements are still present at 6 days.

Methionine-Specific Staining of Collagen

1982 ◽  
Vol 40 ◽  
pp. 294-295
Author(s):  
E.M. Kuhn ◽  
K.D. Marenus ◽  
M. Beer
Keyword(s):  
Amino Acids ◽  
Collagen Fibers ◽  
Type Iii Collagen ◽  
Type I ◽  
Electron Microscopic ◽  
Good Correspondence ◽  
Specific Staining ◽  
Type Iii ◽  
Different Types ◽  
Sulfur Containing

Fibers composed of different types of collagen cannot be differentiated by conventional electron microscopic stains. We are developing staining procedures aimed at identifying collagen fibers of different types.Pt(Gly-L-Met)Cl binds specifically to sulfur-containing amino acids. Different collagens have methionine (met) residues at somewhat different positions. A good correspondence has been reported between known met positions and Pt(GLM) bands in rat Type I SLS (collagen aggregates in which molecules lie adjacent to each other in exact register). We have confirmed this relationship in Type III collagen SLS (Fig. 1).

Labelling of non-A, non-B hepatitis infected chimpanzee hepatocytes with nuclease-gold conjugates

1984 ◽  
Vol 42 ◽  
pp. 250-251
Author(s):  
G. D. Gagne ◽  
M. F. Miller ◽  
D. A. Peterson
Keyword(s):  
Endoplasmic Reticulum ◽  
Experimental Infection ◽  
Uranyl Acetate ◽  
Type I ◽  
Cellular Injury ◽  
Type Ii ◽  
Tubular Structures ◽  
Type Iii ◽  
Type Iv ◽  
Infected Chimpanzee

Experimental infection of chimpanzees with non-A, non-B hepatitis (NANB) or with delta agent hepatitis results in the appearance of characteristic cytoplasmic alterations in the hepatocytes. These alterations include spongelike inclusions (Type I), attached convoluted membranes (Type II), tubular structures (Type III), and microtubular aggregates (Type IV) (Fig. 1). Type I, II and III structures are, by association, believed to be derived from endoplasmic reticulum and may be morphogenetically related. Type IV structures are generally observed free in the cytoplasm but sometimes in the vicinity of type III structures. It is not known whether these structures are somehow involved in the replication and/or assembly of the putative NANB virus or whether they are simply nonspecific responses to cellular injury. When treated with uranyl acetate, type I, II and III structures stain intensely as if they might contain nucleic acids. If these structures do correspond to intermediates in the replication of a virus, one might expect them to contain DNA or RNA and the present study was undertaken to explore this possibility.

103: Incidence and Clinical Characteristics of NIH Type III Prostatitis in a Managed Care Population

2005 ◽  
Vol 173 (4S) ◽  
pp. 28-28 ◽  
Author(s):  
J. Quentin Clemens ◽  
Richard T. Meenan ◽  
Maureen C. O'Keeffe Rosetti ◽  
Sara Y. Gao ◽  
Elizabeth A. Calhoun
Keyword(s):  
Managed Care ◽  
Clinical Characteristics ◽  
Type Iii
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