The Importance Of Revascularization

Q4) During a root canal treatment how do you assist the operator in measuring and recording root length? Why is this necessary?

Once the opening is created through the crown of the tooth into the dental pulp chamber, the pulp is removed. Then, the canal is cleaned out and reshaped, and the pulp chamber is filled permanently. Finally, the root canal dentist will place a crown over the saved tooth to strengthen it.

tissue regrow in the attachment site will be hard connective tissue. Don't forget about the rewiring of

The author concluded that with regular periodontal maintenance, removal of root surface accretion for better periodontal tissue attachment was more important than any surgical procedures.

An orofacial examination was performed to assess the structural and functional integrity of the oral mechanism. The exam did not reveal anything of clinical significance.

The morphology of the root canal systems of mandibular molars may vary according to ethnic differences and origin, age, gender, and study design(2). The roots and morphology of mandibular molars present clinical complications that affect the success of endodontic therapy. Therefore, clinicians must be able to identify the root canal structure before or during a root canal treatment(3).

The American Association of Endodontists has stated that even if teeth have had a root canal treatment, they can potentially last a lifetime. However, a tooth may not heal properly. The tooth may also become diseased or painful. If your tooth develops problems or does not heal properly, then there is another procedure that you can get. You should consult with an endodontist.

Thang has not yet had any major work done inside his mouth and all three of his third molars are partially erupted with the #17 and #32 impacted and horizontal. He has sealants placed on teeth #3, 4, 5, 12, 13, 14, 20, 21, and 29 for preventative measures with composite fillings on the occlusal surfaces of #19 and of #30. These restorations were all performed in on visit two years ago. He has not had orthodontic work or reported any major dental problems or complaints. His periodontal status is stayed the roughly the same since his initial visit at AAP I, with a solitary 4 mm pocket on his mandibular second molars. There was bleeding on probing, but not enough to increase his classification. His gingival was generalized pink and stippled with

During the extraoral and intraoral exam all findings were within normal limits, except for crepitus on the left side of the mandible. Her oral hygiene was good, but had generalized light plaque on the gingival margins, and light to moderate calculus on the mandibular incisors and maxillary and mandibular molars. She had a class V composite restoration on tooth # 19 with irregular borders on cervical side; this tooth also had furcation involvement class I. For her treatment plan, I did a full mouth debridement with cavitron and hand instruments. During hand instrumentation, the restoration on tooth #19 came off and I was able to clean the furcation area better. I reviewed OHI and reinforced the use of the proximal toothbrush and the modified bass technique. The patient had an upper removable partial. I asked the patient if it was fine to clean the partial, and she said yes. I cleaned the partial, recommended to always remove it at night time, and leave it inside a cup with water and tablet of polident. When the dentist came to do an exam, he recommended to do class V restorations on teeth # 5 and 12 due to abrasion to prevent the fracture of the teeth. In addition, he advise to write a note about the need of adjusting the clasp on the partial removal so it does not put pressure on the

I would then take a second working length radiograph. Next, I would place calcium hydroxide in the canals and leave the paste in place for about a week. When the patient returns I would clean out the paste and place a master cone (size dependent upon the canal size), take a master cone radiograph, and then fill with sealer-dipped gutta percha accessory cones to seal out any bacteria from re-infiltration. I would take a mid-ob radiograph, and if satisfied I would sear off the top with an Alpha-unit and take a final radiograph. I would give the patient post-op instructions for any possible pain and management until they were to get a permanent restoration (if posterior tooth, or if anterior with severely compromised structure). Lastly, I would refer the patient to a general dentist who would prepare the tooth for a crown and cement the final crown overtop of the prepped tooth. This would help ensure the tooth does not fracture under load. Hopefully after several weeks, we would evaluate the condition of the surrounding periodontium to ensure that it is no longer adversely

If you have secondary roots or if your roots look very small and curved, an endodontist will have the specialized tools required to take care of your tooth.

The purpose of the experiment determine whether a plant watered with diluted aspirin will grow faster than a plant watered with normal water. We seeking to answer the scientific question, “Does aspirin improve the growth of plants?” Our hypothesis is the more aspirin a plant is given the faster and higher the plant will grow. We compared the results of three groups of lima beans. The first group received normal water while the second the third groups had aspirin added (second group had one aspirin and third group had two aspirins). We used two plants for each group so if one died the experiment could continue. Our experiment demonstrated the addition of aspirin has a positive impact on plant growth with the third group (two aspirin added)

A tooth is composed of the crown and root as shown in the diagram (Fig 2.1). The crown is the visible part of the teeth [1]. Enamel is the protective covering over the surface of the crown with an approximate density of 2.9 g/cm^3. Cementum is the covering of the root that attaches the tooth to the connective tissue fibers of the membrane located between the tooth and the tooth socket to hold the tooth in place. A tooth is mainly composed of dentine. Dentine is a highly elastic internal structure within the enamel and cementum with an approximate density of 2.5 g/cm^3. Pulp is the soft tissue in the central area of the dentine that hosts blood vessels and nerves. It is important to note that enamel, dentine, and cementum are calcified. This means these three components can be used for the EPR dosimetry.

Basal bone forms the dental skeletal structure, it contains almost most of the muscle attachments, and begins to form in the fetus before the development of teeth. Alveolar bone (bone that surrounds teeth) first appears when hertwigs root sheath of the tooth bud develops. The alveolar bone cannot be formed in the absence the development of primary or secondary tooth development. The relationship between the tooth and the alveolar bone mechanism continues throughout life. Every time the function of bone is changed, a definite change occurs in the internal architecture and external configuration. The impacts of complete edentulism and remaining bone volume was noted by J. Misch in 19992, when he described the skeletal structure of a 90 years old women for a several decades.

Even though dental swept-source-OCT post-conditional observations on the caries lesion induced composite gap formations neglected to mention the possibility of treating these diagnosable injuries, Saito et al used demineralization at 0.1 M EDTA pH 7.4 at 4 °C to suggest Collagen/DPP composites as a therapy method which reverses the process of erosion by inducing natural dentin regeneration. In particular, Saito et al developed this suggestion through first preparing DPP cross-linked to type I Atelocollagen Fibrils by extracting DPP through calcium precipitation and anion exchange chromatography purification in solutions with 100 mM 6-aminohexanoic acid, 5 mM benzamidine-HCl, and 1 mM phenylmethylsulfonyl fluoride. Once washed with 0.5 M