43142

The position of the maxillary canines and first permanent molars relative to the mandibular canines and first permanent molars

87822

96687

Trisomy 13 is associated with congenital anomalies such as a small head, small eyes, and congenital heart defects.

52092

Bile acids, through the formation of micelles, aid in the emulsification of fat, facilitating its digestion and absorption.

69031

The cementum near the cementoenamel junction (CEJ) is indeed very thin, making it more susceptible to removal during instrumentation. Additionally, cementum can be softer than subgingival calculus, and in cases of periodontal disease, it may become necrotic. 

43074

Bioactive glass is a synthetic material typically composed of silicon dioxide , sodium oxide , calcium oxide , and phosphorus pentoxide. These components are in the form of salts of sodium and calcium, silicon dioxide, and phosphates. Hydroxyapatite  is a natural mineral found in bones and teeth, and it is the material that the body forms on the surface of the bioactive glass when it is implanted, rather than a component of the original synthetic glass itself.

61474

The symptoms described, including low serum calcium and high serum phosphate, are indicative of primary hypoparathyroidism, which can occur after the removal of parathyroid glands.

16849

Antihistamines are not typically associated with significant effects on periodontal therapy. In contrast, propranolol (a beta-blocker), sodium warfarin (an anticoagulant), and corticosteroids can all influence periodontal health and treatment outcomes.

16008

PEP must be started as soon as possible, and definitely within 72 hours (3 days) after a potential HIV exposure, for it to be effective. Every hour counts. It is then taken for a full 28 days. 

65977

A primer increases the surface energy of the tooth structure, enhancing the ability of the bonding agent to wet and infiltrate the surface.