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A tooth has two parts- crown and a root. Now going from outside to inside the crown portion has 3 layers- enamel, dentin and pulp. The root has 3 layers- cementum, dentin and pulp. Reference Now among these only pulp is vascular and innervated. Dentin has got dentinal tubules containing dentinal fluid. Whenever there is any stimulus which has not yet reached ...


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It is a very interesting question! So before everything, it is important to understand what is Temporomandibular joint and its components. The temporomandibular joints (TMJ) are the two joints connecting the jawbone to the skull. It is a bilateral synovial articulation between the temporal bone of the skull above and the mandible below; it is from these ...


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Not sure why I didn't think of this earlier, but back pain that is worse at night due to metastatic cancer to the spine is caused by tumor compressing spinal cord when lying on your back. Anything that worsens the compression, such as "when you cough, sneeze or go to the toilet", will also worsen the pain. Source: https://www.cancerresearchuk.org/...


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Root canal procedure (RCT) is a common endodontic procedure in dentistry, done when the caries or the infection has reached the pulp. A tooth has two parts- crown and a root. Now going from outside to inside the crown portion has 3 layers- enamel, dentin and pulp. The root has 3 layers- cementum, dentin and pulp.( Wheeler's dental anatomy) Now only the pulp ...


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