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Related Concept Videos

Healing II: Complications01:24

Healing II: Complications

Complications during healing arise when tissue repair is altered by local or systemic factors. These changes involve abnormal collagen deposition, altered biomechanics, and reduced vascular supply, impairing restoration of normal structure and function.Loss of FunctionScar tissue differs significantly from the original tissue it replaces. In the skin, fibrosis lacks adnexal structures such as hair follicles, sebaceous glands, and sweat glands. Their absence reduces tactile sensitivity, impairs...
Complications of Diabetes Mellitus01:22

Complications of Diabetes Mellitus

Diabetes mellitus is a chronic metabolic disorder characterized by persistent hyperglycemia due to insulin deficiency, resistance, or both. Prolonged hyperglycemia disrupts metabolic homeostasis and leads to acute and chronic complications.Acute ComplicationsAcute complications result from sudden metabolic imbalance.Diabetic ketoacidosis (DKA) mainly appears in type 1 diabetes but may also develop in type 2 diabetes, particularly under extreme stress. It arises from severe insulin deficiency,...
Chronic Inflammation: Introduction01:12

Chronic Inflammation: Introduction

Chronic inflammation is a prolonged, dysregulated immune response that persists for weeks to years when the inciting stimulus is difficult to eradicate or when self‑antigens drive ongoing reactivity. Morphologically, it is defined by mononuclear cell infiltration, progressive tissue destruction, and concurrent attempts at healing via angiogenesis and fibrosis. Compared with acute inflammation, edema is less prominent while cellular infiltration predominates; triggers include persistent...
Local Anesthetics: Adverse Effects01:12

Local Anesthetics: Adverse Effects

While local anesthetics are generally safe and well-tolerated, they can occasionally cause adverse effects that vary in severity. Local anesthetics can induce toxicity at two distinct levels. They can either produce local effects through direct contact with the neural elements or be absorbed into the bloodstream from the injection site, leading to systemic effects.
Once absorbed into the systemic circulation, local anesthetics can affect the organs that depend on the functioning of sodium...
Peritoneal Dialysis II: Peritoneal Dialysis Systems and Complications01:25

Peritoneal Dialysis II: Peritoneal Dialysis Systems and Complications

Peritoneal dialysis (PD) is a medical process that removes waste products and excess fluid from the body using the peritoneal membrane as a natural filter.Peritoneal Dialysis MethodsSeveral methods can be used for peritoneal dialysis, including Acute Intermittent Peritoneal Dialysis, Continuous Ambulatory Peritoneal Dialysis, and Automated Peritoneal Dialysis, also known as Continuous Cyclic Peritoneal Dialysis.Acute Intermittent Peritoneal Dialysis (AIPD) is used for patients with uremic...
Hemodialysis II: Procedure and Complications01:24

Hemodialysis II: Procedure and Complications

DialyzersA hemodialysis (HD) dialyzer is a plastic cartridge containing thousands of parallel hollow fibers, which serve as semipermeable membranes. These fibers are typically made from cellulose-based or other synthetic materials. During HD, blood is pumped into the top of the cartridge and distributed among these fibers. Simultaneously, dialysis fluid, known as dialysate, is introduced into the bottom of the cartridge, bathing the outside of the fibers. Across the semipermeable membrane,...

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Related Experiment Video

Updated: May 8, 2026

Assessment of Viability of Human Fat Injection into Nude Mice with Micro-Computed Tomography
11:13

Assessment of Viability of Human Fat Injection into Nude Mice with Micro-Computed Tomography

Published on: January 7, 2015

Long-term complications associated with permanent dermal fillers.

Jayanth Kunjur1, Helen Witherow

  • 1ST4 in Oral and Maxillofacial Surgery, St George's Healthcare NHS Trust, Blackshaw Road, Tooting, London SW17 0QT, UK.

The British Journal of Oral & Maxillofacial Surgery
|August 22, 2013
PubMed
Summary

Serious long-term complications from permanent dermal fillers can occur, impacting patients profoundly. Effective risk communication between doctors and patients is crucial for informed treatment decisions.

Keywords:
Late complicationsPermanent dermal filler

Related Experiment Videos

Last Updated: May 8, 2026

Assessment of Viability of Human Fat Injection into Nude Mice with Micro-Computed Tomography
11:13

Assessment of Viability of Human Fat Injection into Nude Mice with Micro-Computed Tomography

Published on: January 7, 2015

Area of Science:

  • Plastic Surgery
  • Dermatology
  • Aesthetic Medicine

Background:

  • Permanent dermal fillers are widely used for cosmetic enhancement.
  • While generally safe, potential for serious complications exists.

Observation:

  • This case series details patients experiencing significant long-term adverse effects from permanent dermal filler injections.
  • Complications, though rare, can be persistent and life-altering.

Findings:

  • The study highlights the serious and potentially lifelong consequences of permanent dermal fillers.
  • Psychological and medical impacts on patients can be substantial.

Implications:

  • Enhanced patient counseling regarding risks and benefits is essential.
  • Informed consent processes must thoroughly address the potential for severe, long-term complications.
  • Doctors need to discuss risks versus alternative treatments effectively.