Edentates
... aiding powerful digging. Anterior caudal vertebrae have transverse processes fused to Ischium. ...
... aiding powerful digging. Anterior caudal vertebrae have transverse processes fused to Ischium. ...
INTRODUCTION TO OCCLUSION: The Biomechanics of Mandibular
... The superior border of the maxilla forms the floor of the nasal cavity and the floor of the orbits. The bone forms the palate and the alveolar ridges inferiorly. Since the maxillary bones are fused to the surrounding bones of the skull, the maxillary teeth are also considered to be a fixed part of t ...
... The superior border of the maxilla forms the floor of the nasal cavity and the floor of the orbits. The bone forms the palate and the alveolar ridges inferiorly. Since the maxillary bones are fused to the surrounding bones of the skull, the maxillary teeth are also considered to be a fixed part of t ...
The Skull
... Condylar head of ramus of mandible with glenoid fossa of temporal bone Cartilaginous disk between allows condyle to slide anteriorly and posteriorly on glenoid fossa Glenoid fossa Condylar head ...
... Condylar head of ramus of mandible with glenoid fossa of temporal bone Cartilaginous disk between allows condyle to slide anteriorly and posteriorly on glenoid fossa Glenoid fossa Condylar head ...
clicking this link - Confidental Surbiton
... 2.a Increased overjet greater than 3.5 mm but less than or equal to 6 mm with competent lips. 2.b Reverse overjet greater than 0 mm but less than or equal to 1 mm. 2.c Anterior or posterior crossbite with less than or equal to 1 mm discrepancy between retruded contact position and intercuspal positi ...
... 2.a Increased overjet greater than 3.5 mm but less than or equal to 6 mm with competent lips. 2.b Reverse overjet greater than 0 mm but less than or equal to 1 mm. 2.c Anterior or posterior crossbite with less than or equal to 1 mm discrepancy between retruded contact position and intercuspal positi ...
Phylum Mollusca
... Two Classes are not important in shallow water ecosystems and will not be discussed Aplacophorans (worm-like) Only a few mm, without a true shell, found in all oceans mainly deep water No fossil record, 320 living species Monoplacophora (mostly extinct limpet-like) Prior to 1952 only know in the fos ...
... Two Classes are not important in shallow water ecosystems and will not be discussed Aplacophorans (worm-like) Only a few mm, without a true shell, found in all oceans mainly deep water No fossil record, 320 living species Monoplacophora (mostly extinct limpet-like) Prior to 1952 only know in the fos ...
CHARYBDIS ACUTIFRONS - Naturalis repository
... from the lateral teeth by a much wider and deeper incision. The latter teeth are somewhat larger than the submedian and median teeth, they are directed forward and separated from the inner supra-orbital angles by a very wide, but not so deep incision; they are a little prominent beyond these orbital ...
... from the lateral teeth by a much wider and deeper incision. The latter teeth are somewhat larger than the submedian and median teeth, they are directed forward and separated from the inner supra-orbital angles by a very wide, but not so deep incision; they are a little prominent beyond these orbital ...
Homi Bhabha Centre for Science Education Tata Institute of
... function of each tooth draw and label the cross section of the given wire example of CS from everyday life counting Divya's teeth, different kinds and their number how many teeth do you have? what more information from CS, compared to whole object why are cross sections drawn in diagrams Structure-f ...
... function of each tooth draw and label the cross section of the given wire example of CS from everyday life counting Divya's teeth, different kinds and their number how many teeth do you have? what more information from CS, compared to whole object why are cross sections drawn in diagrams Structure-f ...
american museum novitates - AMNH Library Digital Repository
... THE BONES OF THE SKULL Some of the bones of the skull are missing; others are incomplete, or their sutural boundaries are obscure. Other bones are well preserved, have clearly outlined boundaries, and are distinctive in form. These are described in some detail. THE PREMAXILLARIES.-The premaxillary r ...
... THE BONES OF THE SKULL Some of the bones of the skull are missing; others are incomplete, or their sutural boundaries are obscure. Other bones are well preserved, have clearly outlined boundaries, and are distinctive in form. These are described in some detail. THE PREMAXILLARIES.-The premaxillary r ...
GIMNASIO LOS PINOS SCIENCE DEPARTMENT 4TH GRADE
... Wide mouth opening Spaced teeth Incisors are short while canines are greatly elongated. ...
... Wide mouth opening Spaced teeth Incisors are short while canines are greatly elongated. ...
GIMNASIO LOS PINOS SCIENCE DEPARTMENT 4TH GRADE
... Wide mouth opening Spaced teeth Incisors are short while canines are greatly elongated. ...
... Wide mouth opening Spaced teeth Incisors are short while canines are greatly elongated. ...
___Occlusal Radiology
... The object of the topographic occlusal projection [50 -60o] is to show a similar angle but larger areas of anatomy [and pathology] that can not viewed on a periapical radiograph. The object of o the cross sectional [90 ] projection is to see the relationship of objects to the teeth in the arch. I.e. ...
... The object of the topographic occlusal projection [50 -60o] is to show a similar angle but larger areas of anatomy [and pathology] that can not viewed on a periapical radiograph. The object of o the cross sectional [90 ] projection is to see the relationship of objects to the teeth in the arch. I.e. ...
Slide 1
... • Tabitha graduates college, begins to take better care of her teeth (i.e. consistent brushing, flossing & dental visits), and leads a normal happy tooth-filled life UNTIL……… • GINGIVITIS…..(inflammation of the gingiva caused by plaque accumulation) leads to….. ...
... • Tabitha graduates college, begins to take better care of her teeth (i.e. consistent brushing, flossing & dental visits), and leads a normal happy tooth-filled life UNTIL……… • GINGIVITIS…..(inflammation of the gingiva caused by plaque accumulation) leads to….. ...
Overlap of the Upper Anterior Teeth and its Determinants
... distal marginal ridges. Some have a very prominent cingulum. They may be classified as: (1). Shovel shaped (mongolian), (2) Spoon shaped, (3) Navicular (like a boat), (4) Ladle shaped, (5) Without prominent fossae and (6) Those having a strong central ridge. It becomes plainly evident that when rest ...
... distal marginal ridges. Some have a very prominent cingulum. They may be classified as: (1). Shovel shaped (mongolian), (2) Spoon shaped, (3) Navicular (like a boat), (4) Ladle shaped, (5) Without prominent fossae and (6) Those having a strong central ridge. It becomes plainly evident that when rest ...
No. 4
... molecules. The digestive system alters the ingested food by mechanical and chemical processes so that it can ultimately cross the wall of the gastrointestinal tract and enter the blood vascular and lymphatic systems. The vascular system then carries these food molecules through the hepatic portal ve ...
... molecules. The digestive system alters the ingested food by mechanical and chemical processes so that it can ultimately cross the wall of the gastrointestinal tract and enter the blood vascular and lymphatic systems. The vascular system then carries these food molecules through the hepatic portal ve ...
occlusal radiography
... For use when patients are unable to open mouths wide enough for periapical radiographs or for other reasons such as trismus or pain, etc… To determine the location of objects in all three dimensions To locate roots, supernumerary, unerupted, and impacted teeth (canines, third molars) To localize for ...
... For use when patients are unable to open mouths wide enough for periapical radiographs or for other reasons such as trismus or pain, etc… To determine the location of objects in all three dimensions To locate roots, supernumerary, unerupted, and impacted teeth (canines, third molars) To localize for ...
Mandibular major connectors
... 2.In extension base partial denture the lingual plates should have a rest on each side to prevent labial movement of the teeth. 3.There should be adequate blockout and relief of the soft tissue undercuts, undercuts in the proximal areas of the teeth, the free gingival margins and pear shaped bar. ...
... 2.In extension base partial denture the lingual plates should have a rest on each side to prevent labial movement of the teeth. 3.There should be adequate blockout and relief of the soft tissue undercuts, undercuts in the proximal areas of the teeth, the free gingival margins and pear shaped bar. ...
ORAL MUCOSA
... • opens by a narrow orifice on the summit of a small papilla, at the side of the frenulum linguæ • lies between the lingual and hypoglossal nerves, but at the anterior border of the muscle it is crossed laterally by the ...
... • opens by a narrow orifice on the summit of a small papilla, at the side of the frenulum linguæ • lies between the lingual and hypoglossal nerves, but at the anterior border of the muscle it is crossed laterally by the ...
Le Fort Fractures - A
... For each jaw: 2 central incisors 2 lateral incisors 2 cuspids or canines 4 bicuspids 6 molars 3rd molars or wisdom teeth appear = 17-25 yrs ...
... For each jaw: 2 central incisors 2 lateral incisors 2 cuspids or canines 4 bicuspids 6 molars 3rd molars or wisdom teeth appear = 17-25 yrs ...
AH amphib horn frogs
... DIET – carnivore: insects, small birds, mammals, lizards, frogs; anything that can fit in its mouth, and will even attempt things that are bigger than itself REPRODUCTION – 1000-2000 eggs laid on the bottom of temporary ponds; ideally will only take 2 weeks for complete metamorphosis (egg, tadpole, ...
... DIET – carnivore: insects, small birds, mammals, lizards, frogs; anything that can fit in its mouth, and will even attempt things that are bigger than itself REPRODUCTION – 1000-2000 eggs laid on the bottom of temporary ponds; ideally will only take 2 weeks for complete metamorphosis (egg, tadpole, ...
Arrangement of the posterior teeth
... between the cheeks and the tongue. Neutral zone is the area between the tongue on one side and the cheeks and lips on the other, where opposing soft tissue displacing forces create a zone of neutral or minimal muscular force, the teeth should be placed as far as possible with respect for these muscl ...
... between the cheeks and the tongue. Neutral zone is the area between the tongue on one side and the cheeks and lips on the other, where opposing soft tissue displacing forces create a zone of neutral or minimal muscular force, the teeth should be placed as far as possible with respect for these muscl ...
What are the functions of the large intestine?
... The art of determining the age of animals by teeth examination is very old and requires skill and experience. The degree of growth and the ratio of baby teeth to permanent teeth are useful when determining the age of a young animal. Once an animal reaches adulthood and has all its permanent teeth, t ...
... The art of determining the age of animals by teeth examination is very old and requires skill and experience. The degree of growth and the ratio of baby teeth to permanent teeth are useful when determining the age of a young animal. Once an animal reaches adulthood and has all its permanent teeth, t ...
Gross Anatomy of the Skull by K. Dacre - AAEP Focus 2006
... skull just below the ear. The nerve traverses rostrally and then divides into the ophthalmic, maxillary, and mandibular branches. The maxillary nerve enters the caudal maxilla ventral to the orbit via the maxillary foramen and runs through the maxilla in the infraorbital canal giving off branches to ...
... skull just below the ear. The nerve traverses rostrally and then divides into the ophthalmic, maxillary, and mandibular branches. The maxillary nerve enters the caudal maxilla ventral to the orbit via the maxillary foramen and runs through the maxilla in the infraorbital canal giving off branches to ...
digestive sys 212 (M..
... from base of skull to be continues with the esophagus. It is divided into; Nasopharynx , posterior to nasal cavity Oropharynx , posterior to oral cavity Laryngopharynx , posterior to larynx ...
... from base of skull to be continues with the esophagus. It is divided into; Nasopharynx , posterior to nasal cavity Oropharynx , posterior to oral cavity Laryngopharynx , posterior to larynx ...
digestive system
... from base of skull to be continues with the esophagus. It is divided into; Nasopharynx , posterior to nasal cavity Oropharynx , posterior to oral cavity Laryngopharynx , posterior to larynx ...
... from base of skull to be continues with the esophagus. It is divided into; Nasopharynx , posterior to nasal cavity Oropharynx , posterior to oral cavity Laryngopharynx , posterior to larynx ...
Gnathostomes - University of Toronto Mississauga
... Placoderms are characterized by a large number of features: Their dermal bones had three layers; a basal layer of laminar bone, a middle layer of trabecular (cancellous) bone, and a superficial layer of semidentine (cellular dentine). The superficial layer may bear an ornament of tubercles or ...
... Placoderms are characterized by a large number of features: Their dermal bones had three layers; a basal layer of laminar bone, a middle layer of trabecular (cancellous) bone, and a superficial layer of semidentine (cellular dentine). The superficial layer may bear an ornament of tubercles or ...
Tooth
A tooth (plural teeth) is a small, calcified, whitish structure found in the jaws (or mouths) of many vertebrates and used to break down food. Some animals, particularly carnivores, also use teeth for hunting or for defensive purposes. The roots of teeth are covered by gums. Teeth are not made of bone, but rather of multiple tissues of varying density and hardness. The cellular tissues that ultimately become teeth originate from the embryonic germ layer, the ectoderm.The general structure of teeth is similar across the vertebrates, although there is considerable variation in their form and position. The teeth of mammals have deep roots, and this pattern is also found in some fish, and in crocodilians. In most teleost fish, however, the teeth are attached to the outer surface of the bone, while in lizards they are attached to the inner surface of the jaw by one side. In cartilaginous fish, such as sharks, the teeth are attached by tough ligaments to the hoops of cartilage that form the jaw.Some animals develop only one set of teeth (monophyodont) while others develop many sets (polyphyodont). Sharks, for example, grow a new set of teeth every two weeks to replace worn teeth. Rodent incisors grow and wear away continually through gnawing, which helps maintain relatively constant length. The industry of the beaver is due in part to this qualification. Many rodents such as voles (but not mice) and guinea pigs, as well as leporidae like rabbits, have continuously growing molars in addition to incisors.Teeth are not always attached to the jaw, as they are in mammals. In many reptiles and fish, teeth are attached to the palate or to the floor of the mouth, forming additional rows inside those on the jaws proper. Some teleosts even have teeth in the pharynx. While not true teeth in the usual sense, the denticles of sharks are almost identical in structure, and are likely to have the same evolutionary origin. Indeed, teeth appear to have first evolved in sharks, and are not found in the more primitive jawless fish - while lampreys do have tooth-like structures on the tongue, these are in fact, composed of keratin, not of dentine or enamel, and bear no relationship to true teeth. Though ""modern"" teeth-like structures with dentine and enamel have been found in late conodonts, they are now supposed to have evolved independently of later vertebrates' teeth. Living amphibians typically have small teeth, or none at all, since they commonly feed only on soft foods. In reptiles, teeth are generally simple and conical in shape, although there is some variation between species, most notably the venom-injecting fangs of snakes. The pattern of incisors, canines, premolars and molars is found only in mammals, and to varying extents, in their evolutionary ancestors. The numbers of these types of teeth varies greatly between species; zoologists use a standardised dental formula to describe the precise pattern in any given group.