What are the muscles responsible for Facial Expressions

Muscles of Facial Expressions

Some Features of the Muscles of Facial Expression are: Subcutaneous Develop from the Mesoderm of the2nd Branchial arch They are supplied by the facial nerve All of them are inserted into the skin The Muscles which lead to various expressions: Smiling and laughing – Zygomaticus Major Sadness – Levator labii superioris, levator angulioris Grief – [...]

What are the 13 Blood Coagulation Factors

Blood Coagulation Factors

Blood Coagulation Factors are  the natural coagulants which maintain the flow of blood in the body and also make sure coagulation takes place in case of any injury. Factor I = Fibrinogen Factor II = Prothrombin Factor III = Tissue Thromboplastin Factor IV = Calcium Factor V = Proaccelerin, Labile factor Factor VI – Accelerin [...]

Dosage of Local Anesthetic Agents

Local anesthetic agents should be given carefully because of the various adverse reactions to many Health conditions.It is very confusing if you are a Dental student or new to Practice to calculate the concentrations of Local Anesthetic agents. I how this post helps the students in their Exam Viva and also the Dental Practitioners in [...]

Scientists who played a major role in Dental Periodontics – Photos and information

Jens Waerhaug

Here given are the photos of the famous scientists who played a major role in Periodontics and have contributed a great deal to the subject with their vast knowledge. List of Scientists given below are: Fermin A. Carranza Balint J. Orban Bernhard Gottlieb Henry H. Takei Micheal G. Newman John W. Riggs Oskar Weski Robert [...]

Operator Position, Patient Position and Chair Height in Dentistry

Chair positions based on the operator position related to the position of the wall Clock

Operator Positions in Oral surgery is a very important aspect in the success of your Dental treatment. The correct positioning of the operator is very important to help the Operator or Doctor to have good Visibility and Accessibility of the Oral cavity.  Proper positioning of the patient and the operator, illumination and retraction for optimal [...]

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