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Related Concept Videos

Psychosurgery01:30

Psychosurgery

Psychosurgery, the surgical alteration or permanent removal of brain tissue to alleviate severe psychological conditions, stands as one of the most radical and controversial treatments in the history of mental health care. Its development and application have evolved significantly, marked by dramatic shifts in scientific understanding and ethical perspectives.
Historical Development of Psychosurgery
In the 1930s, Portuguese neurologist Antonio Egas Moniz introduced a surgical procedure designed...
Drug Dosing: Obese Patients01:21

Drug Dosing: Obese Patients

In the United States, obesity is a prominent concern. It is linked to heightened mortality rates due to increased occurrences of conditions such as hypertension, atherosclerosis, coronary artery disease, and diabetes compared to nonobese individuals. A patient is classified as obese if their actual body weight surpasses the ideal or desirable body weight by 20%, based on Metropolitan Life Insurance Company data. Ideal body weights consider average weights and heights for males and females...
Inflammatory Bowel Disease V: Surgical Management01:21

Inflammatory Bowel Disease V: Surgical Management

Surgical interventions for inflammatory bowel disease (IBD), which includes ulcerative colitis and Crohn's disease, are essential in managing symptoms and addressing complications. The selection of surgical procedures is contingent upon the specific conditions and complications that stem from these illnesses.
Here are some common surgical interventions for IBD:
Obesity01:24

Obesity

The Body Mass Index (BMI) is a numerical value derived from a person's weight and height, used to categorize individuals into weight ranges. It is calculated using the formula: weight in kilograms divided by height in meters squared. Obesity is a health condition characterized by excessive accumulation of adipose tissue that poses health risks, often diagnosed with a BMI ≥ 30. This excess fat storage occurs when surplus dietary calories are converted into triglycerides and stored in adipocytes...
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

Sigmoidoscopy and laparoscopy are distinct medical procedures that enable physicians to internally inspect different parts of the GI tract. Although they serve different purposes, each is essential for diagnosing and, in some cases, treating various medical conditions.
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
Pharmacokinetics in Obese Patients: Drug Absorption and Distribution01:25

Pharmacokinetics in Obese Patients: Drug Absorption and Distribution

Obesity significantly alters the pharmacokinetic processes of drug absorption and distribution, presenting unique challenges in medical treatment. The increased fat tissue and decreased lean muscle in obese individuals can significantly affect how drugs are absorbed into the body and distributed across different tissues. This alteration can lead to variances in the effectiveness and safety of medications, necessitating adjustments in dosing or drug selection for obese patients.One notable...

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TRICARE Program; surgery for morbid obesity. Final rule.

    Federal Register
    |February 26, 2011
    PubMed
    Summary

    This final rule updates TRICARE coverage for bariatric surgery by including newer procedures and using Body Mass Index (BMI) for obesity assessment. Non-surgical weight loss interventions remain excluded.

    Area of Science:

    • Medical Policy and Regulations
    • Surgical Procedures
    • Obesity Management

    Background:

    • Current TRICARE regulations for morbid obesity treatment are outdated.
    • Existing language limits coverage to specific bariatric surgical procedures.
    • There is a need to incorporate advancements in bariatric surgery and obesity measurement.

    Purpose of the Study:

    • To revise the definition of morbid obesity and bariatric surgery for TRICARE beneficiaries.
    • To allow benefit consideration for newer, appropriate bariatric surgical procedures.
    • To update the assessment of excess weight using Body Mass Index (BMI).

    Main Methods:

    • Amending definitions of Bariatric Surgery and Morbid Obesity.
    • Revising language to permit coverage for evolving surgical treatments.

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  • Removing specific limitations on surgical procedures for co-morbid conditions.
  • Retaining exclusion of non-surgical interventions for weight reduction.
  • Main Results:

    • The final rule broadens the scope of covered bariatric surgical procedures.
    • Body Mass Index (BMI) is established as the measure for excess weight.
    • Coverage is updated to reflect current medical practice and technological advancements.
    • Non-surgical weight loss interventions remain excluded from TRICARE benefits.

    Conclusions:

    • The updated rule facilitates TRICARE coverage for advanced bariatric surgical procedures.
    • Utilizing BMI ensures a more accurate assessment of obesity-related health risks.
    • These changes allow the TRICARE Program to adapt to evolving medical technologies and treatments for morbid obesity.