Impact Health Dictionary

Impact: From 1 Different Sources


The total, direct and indirect, effects of a programme, service or institution on health status and overall health and socioeconomic development. See also “outcome”.
Health Source: Community Health
Author: Health Dictionary

Health Impact Assessment

This is a structured, multi-disciplinary process for assessing and improving the health consequences of projects and policies in the non-health sector. It combines a range of qualitative and quantitative evidence in preparing conclusions. Applications of the assessments include appraisal of national policies, local urban planning, and the progress of transport, water and agricultural projects.... health impact assessment

Faecal Impaction

A condition in which a large mass of hard faeces cannot be evacuated from the rectum. It is usually associated with long-standing constipation. Faecal impaction is most common in very young children and in the elderly, especially those who are bedridden.

The main symptoms are an intense desire to pass a bowel movement; pain in the rectum, anus, and centre of the abdomen; and, in some cases, watery faeces that are passed around the mass. Treatment is with enemas or by manual removal of the faecal mass.... faecal impaction

Impaction

A term applied to a condition in which two things are ?rmly lodged together. For example, when one piece of bone is driven within another following a fracture, this is known as an impacted fracture; when a tooth is ?rmly lodged in its socket so that its eruption is prevented, this is known as dental impaction. Intractable constipation is termed faecal impaction.... impaction

Shaken Impact Syndrome

A type of non-accidental head-injury to infants. A study published in 2000 (Lancet, 4 November) suggests that almost 25 out of 100,000 children under a year old sustain brain damage from shaken impact syndrome, even if they do not strike any hard surface. So, of around 685,000 babies in this age-group in Britain, as many as 170 a year may suffer injury from violent shaking. The median age for admission to hospital for the condition in Scotland was 2.2 months in the 18 months from July 1998. A Swedish report has concluded that children at risk from CHILD ABUSE can be identi?ed and the incidence reduced by legislation banning corporal punishment. (See also NON-ACCIDENTAL INJURY (NAI).)... shaken impact syndrome

Impaction, Dental

Failure of a tooth to emerge completely from the gum. It may occur because of overcrowding or when a tooth grows in the wrong direction.

Impacted wisdom teeth are common, and, if symptomless, may not need to be removed.

In some cases, however, symptoms necessitate their removal.... impaction, dental

Impacted

adj. firmly wedged. An impacted tooth (usually a wisdom tooth) is one that cannot erupt into a normal position because it is obstructed by other tissues. Impacted faeces are so hard and desiccated that they cannot pass spontaneously through the anus without medical (or surgical) intervention (see constipation). An impacted fracture is one in which the bone ends are driven into each other. —impaction n.... impacted



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