This document discusses the rationale for periodontal treatment and the healing process after treatment. Local periodontal therapy aims to remove bacterial plaque and calculus that cause gum disease. Systemic therapy may also be used as an adjunct to treat infections or diseases that affect the periodontal condition. Healing after treatment involves regeneration of gingival epithelium, connective tissue, bone, and cementum. The key to new attachment is regeneration of the periodontal ligament, which provides continuity between the bone and cementum. The sequence in which different cell types repopulate the treated area determines the healing outcome and possibility of new attachment.
Periodontitis is a complex infection initiated by bacteria –tissue destruction.
Host: the organism from which a parasite obtains its nourishment/ an individual who receives a graft
Modulation: the alteration of function or status of something in response to a stimulus or an altered physical or chemical environment
INTRODUCTION
DEFINITION
TYPES OF TRAUMA FROM OCCLUSION
GLICKMAN CONCEPT
WAERHAUG CONCEPT
STAGES OF TISSUE RESPONSE TO INJURY
CLINICAL AND RADIOGRAPHIC FEATURES OF TFO
CLINICAL DIAGNOSIS OF TFO
TFO AND IMPLANTS
TREATMENT OF TFO
CONCLUSION
REFRENCES
A brief description of all topics to recent advances,SDD, host modulation and diabetes, host modulation in smokers, chemically modified tetracyclines, bisphosphonates
Certains medications have been associated with gingival enlargement.
the seminar gives a complete analysis of etilogy and pathogenesis involved in digo as well as sequlae of it
Phase I periodontal therapy is the first in the chronologic sequence of procedures that constitute periodontal treatment. It is also referred to as cause related therapy or non-surgical periodontal therapy.
Periodontitis is a complex infection initiated by bacteria –tissue destruction.
Host: the organism from which a parasite obtains its nourishment/ an individual who receives a graft
Modulation: the alteration of function or status of something in response to a stimulus or an altered physical or chemical environment
INTRODUCTION
DEFINITION
TYPES OF TRAUMA FROM OCCLUSION
GLICKMAN CONCEPT
WAERHAUG CONCEPT
STAGES OF TISSUE RESPONSE TO INJURY
CLINICAL AND RADIOGRAPHIC FEATURES OF TFO
CLINICAL DIAGNOSIS OF TFO
TFO AND IMPLANTS
TREATMENT OF TFO
CONCLUSION
REFRENCES
A brief description of all topics to recent advances,SDD, host modulation and diabetes, host modulation in smokers, chemically modified tetracyclines, bisphosphonates
Certains medications have been associated with gingival enlargement.
the seminar gives a complete analysis of etilogy and pathogenesis involved in digo as well as sequlae of it
Phase I periodontal therapy is the first in the chronologic sequence of procedures that constitute periodontal treatment. It is also referred to as cause related therapy or non-surgical periodontal therapy.
Furcation involvement is a common sequela of severe chronic periodontal disease. Its effective management has a profound influence on the outcome of periodontal therapy.
Furcation involvement is a common sequela of severe chronic periodontal disease. Its effective management has a profound influence on the outcome of periodontal therapy.
Frailty syndrome and periodontal disease pptjegede lilian
this document contains a seminar presentation on frailty syndrome
and its relationship with the periodontics and how to manage a patient with this condition.
this presentation includes anatomy physiology function of peritoneum ,also includes cause of peritonitis its severity ,various scoring system investigation and treatment.It includes the recent advancement and latest articles from latest books of surgery.
# Internet Security: Safeguarding Your Digital World
In the contemporary digital age, the internet is a cornerstone of our daily lives. It connects us to vast amounts of information, provides platforms for communication, enables commerce, and offers endless entertainment. However, with these conveniences come significant security challenges. Internet security is essential to protect our digital identities, sensitive data, and overall online experience. This comprehensive guide explores the multifaceted world of internet security, providing insights into its importance, common threats, and effective strategies to safeguard your digital world.
## Understanding Internet Security
Internet security encompasses the measures and protocols used to protect information, devices, and networks from unauthorized access, attacks, and damage. It involves a wide range of practices designed to safeguard data confidentiality, integrity, and availability. Effective internet security is crucial for individuals, businesses, and governments alike, as cyber threats continue to evolve in complexity and scale.
### Key Components of Internet Security
1. **Confidentiality**: Ensuring that information is accessible only to those authorized to access it.
2. **Integrity**: Protecting information from being altered or tampered with by unauthorized parties.
3. **Availability**: Ensuring that authorized users have reliable access to information and resources when needed.
## Common Internet Security Threats
Cyber threats are numerous and constantly evolving. Understanding these threats is the first step in protecting against them. Some of the most common internet security threats include:
### Malware
Malware, or malicious software, is designed to harm, exploit, or otherwise compromise a device, network, or service. Common types of malware include:
- **Viruses**: Programs that attach themselves to legitimate software and replicate, spreading to other programs and files.
- **Worms**: Standalone malware that replicates itself to spread to other computers.
- **Trojan Horses**: Malicious software disguised as legitimate software.
- **Ransomware**: Malware that encrypts a user's files and demands a ransom for the decryption key.
- **Spyware**: Software that secretly monitors and collects user information.
### Phishing
Phishing is a social engineering attack that aims to steal sensitive information such as usernames, passwords, and credit card details. Attackers often masquerade as trusted entities in email or other communication channels, tricking victims into providing their information.
### Man-in-the-Middle (MitM) Attacks
MitM attacks occur when an attacker intercepts and potentially alters communication between two parties without their knowledge. This can lead to the unauthorized acquisition of sensitive information.
### Denial-of-Service (DoS) and Distributed Denial-of-Service (DDoS) Attacks
This 7-second Brain Wave Ritual Attracts Money To You.!nirahealhty
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1.Wireless Communication System_Wireless communication is a broad term that i...JeyaPerumal1
Wireless communication involves the transmission of information over a distance without the help of wires, cables or any other forms of electrical conductors.
Wireless communication is a broad term that incorporates all procedures and forms of connecting and communicating between two or more devices using a wireless signal through wireless communication technologies and devices.
Features of Wireless Communication
The evolution of wireless technology has brought many advancements with its effective features.
The transmitted distance can be anywhere between a few meters (for example, a television's remote control) and thousands of kilometers (for example, radio communication).
Wireless communication can be used for cellular telephony, wireless access to the internet, wireless home networking, and so on.
APNIC Foundation, presented by Ellisha Heppner at the PNG DNS Forum 2024APNIC
Ellisha Heppner, Grant Management Lead, presented an update on APNIC Foundation to the PNG DNS Forum held from 6 to 10 May, 2024 in Port Moresby, Papua New Guinea.
Multi-cluster Kubernetes Networking- Patterns, Projects and GuidelinesSanjeev Rampal
Talk presented at Kubernetes Community Day, New York, May 2024.
Technical summary of Multi-Cluster Kubernetes Networking architectures with focus on 4 key topics.
1) Key patterns for Multi-cluster architectures
2) Architectural comparison of several OSS/ CNCF projects to address these patterns
3) Evolution trends for the APIs of these projects
4) Some design recommendations & guidelines for adopting/ deploying these solutions.
Bridging the Digital Gap Brad Spiegel Macon, GA Initiative.pptxBrad Spiegel Macon GA
Brad Spiegel Macon GA’s journey exemplifies the profound impact that one individual can have on their community. Through his unwavering dedication to digital inclusion, he’s not only bridging the gap in Macon but also setting an example for others to follow.
7. • The cause of periodontitis and gingivitis is bacterial plaque
accumulation on the tooth surface in close proximity to gingival
tissue.
• Factors Favouring : calculus , overhanging margins of
restorations and food impaction
10. SYSTEMIC THERAPY EMPLOYED AS AN ADJUNCT TO LOCAL
MEASURES
1. The control of systemic complications from acute infections or chemotherapy
2. To prevent harmful effects of post treatment bacteremia
3. Supportive nutritional therapy
4. The control of systemic disease that aggrevate patients periodontal condition
11. • Systemic therapy for treatment of the periodontal condition and in
conjunction with local therapy is indicated in localized and
generalized aggressive periodontitis
• In these diseases, systemic antibiotics are used to completely
eliminate the bacteria that invade the gingival tissues and can
repopulate the pocket after scaling and root planning
16. LOCAL FACTORS
• Systemic conditions that impair healing may reduce the
effectiveness of local periodontal treatment and should be
corrected before, or along with, local procedures.
• Plaque microorganisms are the most common detterents to
healing after periodontal treatment.
18. IMPORTANCE OF BLOOD SUPPLY
• Adequate blood supply is needed for the increased cellular activity
during healing
• If blood supply is impaired or insufficient areas of necrosis will develop
and delay the healing process
19. HOW HEALING IS IMPROVED?
• DEBRIDEMENT: Removal of degenerated and necrotic tissue
• Immobilization of the healing area
• Pressure on the wound
• Cellular activity in healing entails an increase in oxygen
consumption
20. SYSTEMIC FACTORS
• AGE:
Healing capacity diminishes with age because of atherosclerotic vascular
changes common in ageing resulting in reduction in blood circulation.
• Healing is delayed in patients with generalized infections and in those with
diabetes and other debilitating diseases
21. • INSUFFICIENT FOOD INTAKE
Bodily conditions that interfere with the use of nutrients; and
deficiencies in vitamin C, proteins, and other nutrients
• HORMONES
Systemically administered glucocorticoids such as cortisone
hinder repair by depressing the inflammatory reaction or by inhibiting the
growth of fibroblast, the production of collagen, and the formation of
endothelial cells
•
22. • Systemic stress, thyroidectomy ,testosterone, adrenocorticotropic
hormone, and large doses of estrogen suppress the formation of
granulation tissue and retard healing Progesterone increases
and accelerates the vascularization of immature granulation
tissue and appears to increase the susceptibility of the gingiva to
mechanical injury by causing dilation of the marginal vessels
26. IN PERIODONTIUM
• Gingival epithelium is replaced by epithelium
• Underlying connective tissue and periodontal ligament derived from
connective tissue
• Bone and cementum replaced by connective tissue
• Undifferenciated connective tissue cells develop into osteoblast and
cementoblast form bone and cementum
27.
28.
29. WEAR AND TEAR REPAIR
• In periodontium regeneration is a continuous physiologic process.
• Under normal conditions , new cells and tissues are constantly being
formed to replace those that mature and die. This is termed as ‘Wear
and Tear’ repair.
• Manifested by
1. Mitotic activity
2. New bone formation
3. Continuous deposition of cementum
33. • Restoration of the destroyed periodontium involves:
1. Mobilization of epithelial and connective tissue cells into the
damaged area
2. Increased local mitotic divisions to provide sufficient number of cells
36. EPITHELIAL ADAPTATION
“It is the close apposition of the gingival epithelium to the tooth
surface, with no gain in height of gingival fiber attachment, without
complete obliteration of the pocket.”
39. • According to Melcher The regeneration of the periodontal ligament is
the key to new attachment because it “provides continuity between
the alveolar bone and the cementum and also because it contains
cells that can synthesize and remodel the three connective tissues of
the alveolar part of the periodontium”
40.
41. During the healing stage of a periodontal pocket, the area is invaded
by cells from four different sources:
•Oral epithelium,
•Gingival connective tissue,
•Bone,
•Periodontal ligament
42.
43. SEQUENCE OF EVENTS DURING HEALING STAGE
• If the epithelium proliferates along the tooth surface before other
tissues reach the area, the result will be along junctional
epithelium.
• If the cells from the gingival connective tissue are the first to
populate the area, the result will be fibers parallel to the tooth
surface are remodeling of the alveolar bone with no attachment
to the cementum
44.
45. • If bone cells arrive first, root resorption and Ankylosis may occur
• Finally, onlywhen cells from the periodontal ligament proliferate
coronally is there new formation of cementum and periodontal
ligament