Lesions

streptococcus mutans, initiate the lesion formation. Once it started to dissolve the collagen content of enamel, the second group of microorganism, known as lactobacillus acidophilus, will metabolized the refined sugar turning them into organic acid as their by-products, the critical pH level for enamel is 5.5 and 6.2 for dentin to initiate the caries progression. (Marsh 2006) There are two known types of lesion based on affected tooth structure; Cavitated and Non-cavitated lesion. The old method of clinical

an implant in a socket with periapical lesion as a contraindication, but several studies which were conducted do not show any significant difference compared to those with healthy sockets. The disadvantage of the placement of implants into the sockets of teeth with periapical lesions is the potential for implant contamination during the initial healing period because of remnants of the infection.(8,13,162)Bacteroides species can inhabit tooth periapical lesions while being encapsulated in a polysaccharide

Q1. Discuss the advantages and disadvantages of lesion studies compared to in vivo neuroimaging methods of neuroscience. Lesion studies, which produce data, localize human brain function by studying the correlation between a behavioural disorder and the location of brain injury. They are particularly invasive as it involves removing part of the brain while making comparisons before and after the lesion and consequent deficits are noted. Lesion studies are often carried out when brain surgery is required

SLAP lesion, doctors classified SLAP lesions into 10 categories. Type I SLAP lesion, typically degenerative in nature, is classified as isolated fraying of the superior labrum. The labrum, however, is still attached to the glenoid. Type II SLAP lesion is described as the detachment of the superior labrum and origin of tendon of the long head of the biceps brachii from the glenoid. This kind of SLAP lesion results in the instability of the biceps-labral anchor. A patient has type III SLAP lesion when

Lesions of Common Skin Diseases in Children Pediatric Primary Care Physicians (PCP) deal with several visits related to skin problems. Children present with common skin diseases differently than adults. PCPs ought to be capable of treating a majority of these children (Prindaville, Antaya, and Siegfried, 2015). A very valuable skill for all PCPs to possess is the ability to recognize common skin conditions. The skin functions as an important barrier to dehydration and infection. It is imperative

atheroma. Activated macrophages also produce cytokines which probably contribute to smooth muscle proliferation within the atheroma.(Back et al, 2003) Complicated Lesion: As the athermanous plaque evolves and enlarges, it may undergo changes that help contribute to the development of clinical disease, so called "complicated" atheromatous lesion: 1. The friable atheroma may rupture, or its surface may ulcerate, exposing its core to platelets and plasma coagulation factors which are activated and produce

Eczema lesions are erythematous and pruritic in nature but the patient usually complains of recurrent, itchy skin rash which is not seen in Mr. K.A. Besides the most common sites that are affected are the flexor surfaces of extremities, neck, and face, but can also occur in other parts of the body (Goolsby & Grubbs, 2014). Tinea Corporis also has an annular pink patch that, is similar to tinea, on the body but it usually presents with erythematous annular patch or plaque with a raised border and

people with no amygdala lesion, people with an amygdala lesion, and a comparison control group that was not exposed to panic-inducing stimuli. The researchers specifically chose individuals with amygdala damage/lesion(s), as prior research as indicated a correlation between the amygdala’s function and elicited anxiety, anger and/or panic. In an initial study, a comparison group exposed

Non-carious teeth lesions is the deficiency of tooth structure by another factors instead of caries. There is a lot of factors can be considered as a non-carious teeth lesions like: • Attrition • Abrasion • Enamel hypoplasia • Enamel hypocalcification • Teeth Discoloration • Malformation • Dental Fluorosis Attrition: which can be caused physically duo to frictional forces between contacting teeth. (Figure 1) Treatment: by restorative options, such as direct composite restorations, bonded

Excision of Skin Lesions Excision of a skin lesion refers to the removal of a section of skin by making small cuts (incisions) in the skin. This procedure may be done to remove a cancerous or noncancerous growth on the skin. It is typically done to treat or prevent cancer or infection. It may also be done to improve cosmetic appearance. The procedure may be done to remove: • Cancerous growths such as basal cell carcinoma, squamous cell carcinoma, or melanoma. • Noncancerous growths such as a