Lower jaw

Because of their feeding habits, which are affected by their ranking in the last steps of the food chain, the teeth of carnivores are subjected to great forces during the breaking up and chewing of food when they are hunting. In this sense, missing teeth and tooth anomalies are common in carnivores. This research was based on an examination of the properties of the tooth structures of 25 wolf specimens collected in Turkey between 2014 and 2018.

6p dolomite36 30-12-2021 14 0   Download

A five years old Non-descript bullock was brought to the veterinary dispensary vadamathimangalam, Thiruvannamalai District, Tamil Nadu with a history of oral mucous membrane swelling. Clinical examination revealed about 2cm diameter black colored mass was observed below the last incisor of left lower jaw region. The mass was removed by surgical intervention and sent to Department of Veterinary Pathology, Madras Veterinary College, Chennai- 600007 for histopthological examination. Grossly the mass was about 2cm in diameter, spherical black colored firm nodule with smooth surface.

4p trinhthamhodang11 27-04-2021 6 1   Download

This case report describes surgical removal of 3rd permanent corner incisor tooth along with hemorrhagic gingiva in buffalo caused due to oral trauma. The case was presented at Teaching Veterinary Clinical Complex, International Institute of Veterinary Education and Research (IIVER) Rohtak Haryana, with history of drooling of saliva, anorexia, absence of mastication and bleeding from mouth. Clinical examination revealed traumatic and hemorrhagic swollen area in 3rd permanent corner incisor tooth gingiva of lower jaw. Swollen area was hard, hot, painful and hemorrhagic.

4p cothumenhmong9 18-01-2021 18 1   Download

(BQ) The significance of local anaesthesia in the world of dentistry can hardly be underestimated. Local anaesthesia ensures, for one thing, that dental treatment may be a comfortable and painless experience for the patient. It also enables the dentist to carry out the treatment in a calm and concentrated manner. The use of local anaesthesia in dentistry for adults and children requires a thorough knowledge of anatomy, pharmacology and the manner in which the anaesthetic must be administered.

101p nanhankhuoctai5 01-06-2020 13 2   Download

A 14 months old male goat with growth on lower jaw was presented to the Bai Sakrabai Dinshaw Petit Hospital for Animal, an affiliated animal hospital to Bombay Veterinary College, Mumbai. On thorough clinical examination, it was revealed that extensive growth on lower jaw was present since last two and half months. On palpation the growth was big in size, hard and firmly attached to lower jaw, hard, big in size like. The history from animal owner revealed that the growth was painless and progressively increased in size over a period of time.

5p gaocaolon5 14-06-2020 16 1   Download

In this study, a 3D finite element model of an intact mandible was used for the simulation of the movement of the lower jaw and analysis of the effects of TemporoMandibular Joint (TMJ) prosthesis replacement on the jaw movement. Seven bundles of muscle fibers were inserted in their appropriate positions following anatomical data.

10p tohitohi 19-05-2020 24 1   Download

A study was conducted on the gross features of the splenchnocranium of an aged great Indian horned owl and its morphological peculiarities were correlated with its possible functions. The horizontal plate of ethmoid was wide and well developed. The lacrimal was very large and the lower orbital ring was incomplete. The external nares were oval in shape. The premaxilla was steeply curved down and had a hooked tip. The maxilla was highly reduced and formed a movable articulation with the palatine and zygomatic bone.

6p caygaocaolon4 04-04-2020 10 2   Download

The experiment was conducted on six healthy non-descript goats of either sex weighing between 20-25 kg by administrating atropine sulphate @ 0.04 mg/kg I/M followed by buprenorphine @ 10 mg/kg I/M and 10 min. later followed by induction of anaesthesia with propofol @ 5mg/kg I/V. After buprenorphine administration, lowering of head was observed in all the animals within 8.20±0.58 min. After propofol injection, there was rapid and smooth onset of anaesthesia (0.500.55 min).

7p quenchua2 15-12-2019 7 0   Download

Physical Characteristics of Riding Camels: Slender animals with a long and level shoulder, head small with a fine muzzle, moderate lips, ears small and set close together, eyes alert, lower jaw deep below the eye; the neck is fine and supple and joined low down to the trunk; a smallish hump; the shoulder long and fine, the chest very deep, abdomen tucked in, ribs well sprung and terminating not far from the pelvic bone; the fore legs set close together, straight, no brushing at the knees, feet not turned out, the hind legs straight, with no cow hocks; the quarters...

86p conduongdinhmenh 07-05-2013 58 4   Download

C H A P T E R 9 Mammals Descendants of synapsid reptiles, mammals are vertebrates with hair and mammary glands. Additional characteristics distinguishing mammals from other vertebrates include a lower jaw composed solely of a dentary bone articulating with the squamosal bone.

0p lqhoang 01-12-2010 85 4   Download

Pathogenesis Upper Motor Neuron Weakness This pattern of weakness results from disorders that affect the upper motor neurons or their axons in the cerebral cortex, subcortical white matter, internal capsule, brainstem, or spinal cord (Fig. 23-1). Such lesions produce weakness through decreased activation of the lower motor neurons. In general, distal muscle groups are affected more severely than proximal ones, and axial movements are spared unless the lesion is severe and bilateral.

5p ongxaemnumber1 29-11-2010 68 2   Download

Ox (domestic cattle) characteristics: Unbranched, permanent horn has bony core covered with hard sheath, present usually in both male and female. Horns often cut off by owner ("polled"). No front teeth (incisors) in upper jaw; lower incisors press against toughened skin of palate. Ulna complete, but thin and fused to thicker radius. Only the upper and lower ends of the fibula are present, connected by a fibrous cord that replaces the shaft. The lower end is attached to the underside of the outer portion of the tibia. Four digits with hoofs per limb. Two central toes are large and...

11p audi123 31-07-2010 85 7   Download

Introduction The muscles of the head consist of the chewing muscles (temporalis, masseter, and digastric) and the facial muscles (zygomaticus, orbicularis oris, etc.). The chewing muscles are thick and volumetric, and they originate and insert on bone. They open and close the lower jaw, with the action taking place at the jaw joint (temporomandibular joint). The facial muscles are thin. They originate either from the skull or from the surface of other muscles, and they generally insert into other facial muscles or into the skin.

14p audi123 31-07-2010 150 20   Download

Horse (equid) characteristics: One digit per foot ending in symmetrical, horny hoof. Walks on very tip of toe. Elongated skull; large lower jaw. Large upper and lower incisors. In side view, neck widens as it approaches shoulder (elongated triangular shape). Mane present, upright on wild species. Tuft of hair often present on forehead ("forelock"). Rear profile of neck straight or arched. Pointed, upright ears. Long, slender limbs.

8p audi123 31-07-2010 68 9   Download

Understanding human anatomy will help you achieve greater expressive ability in figure drawing. By understanding the many different aspects of the human form, you can better grasp how the figure works as a whole. For example, if you feel along the bone on the lower part of your jaw, you will notice that there is a small indentation about halfway between the chin and the back of the jaw. This indentation is to allow a blood vessel to pass under the jaw. The indentation helps to protect the vessel. The significance of this little indentation is that it affects the...

18p audi123 31-07-2010 192 49   Download