ORAL PATH

• if the tooth involved is still vital, the periradicular

  structures are normal

  ACUTE APICAL PERIODONTITIS
• usually asymptomatic

  CHRONIC APICAL PERIODONTITIS
• A well circumscribed opaque mass will be observed in this condition

  CHRONIC FOCAL SCLEROSING OSTEOMYELITIS
• The portal of entry of infection of this condition is

  periodontal disease.

  CHRONIC DIFFUSE SCLEROSING OSTEOMYELITIS
• does not respond to thermal stimuli

  ACUTE APICAL PERIODONTITIS AND CHRONIC APICAL PERIODONTITIS
• shows widening of the apical periodontal ligament space

  ACUTE PERIAPICAL ABSCESS
• Apicoectomy is done after root canal treatment

  PERIAPICAL CYST
• A fragment of dead bone is calles

  SEQUESTRUM
• percussion produces little or no pain

  CHRONIC APICAL PERIODONTITIS
• there is presence of cholesterol slits

  PERIAPICAL GRANULOMA AND PERIAPICAL CYST
• WHAT structure is rarely involved with osteomyelitis?

  MAXILLA because it has rich blood supply
• Focal gross thickening of the periosteum is observed in this condition

  GARRE'S CHROIC NON SUPPURATIVE SCLEROSING OSTEOTITIS
• In this lesion, drainage must me established preoperative antibitotics may be given

  ACUTE PERIAPICAL ABSCESS AND CHHRONIC PERIAPICAL ABSCESS
• Has poor prognosis

  NONE
• Establish drainage to remove pus and prescribing antibiotics is the best treatment for this condition

  ACUTE SUPPURATIVE OSTEOMYELITIS
• Leukocytosis observed in this condition is only slightly greater than normal

  CHRONIC SUPPURATIVE OSTEOMYELITIS
• A peculiar structure present in this lesion is the hyaline are shaped struvttures

  PERIAPICAL CYST
• Also known as condensing osteotitis

  CHRONIC FOCAL SCLEROSING OSTEOMYELITIS
• What is formed when a fragment of dead bone becomes surrounded by new living bone

  INVOLUCRUM
• This condition is described as having a "cotton wool appearance"

  CHRONIC DIFFUSE SCLEROSING OSTEOMYELITIS
• Foam cells are found in

  PERIAPICAL GRANULOMA
• The cntral area of disintegrating polymorphonuclear leukocytes surrounded by viable lekuocytes

  ACUTE PERIAPICAL ABSCESS
• What is her diagnosis of the swelling of her right jaw?

  GARRE'S CHRONIC NON SUPPURATIVE SCLEROSING OSTETITIS
• This is characterized by severe pain, elevation of temperature and regional lymphadenopathy

  ACUTE SUPPURATIVE OSTEOMYELITIS
• shows a well circumscribed radiolucency at the root apex upon radiographic examination

  PERIAPICAL CYST
• The tooth most commonly involved in Chronic Focal Sclerosing Osteomyelitis is

  MANDIBULAR FIRST MOLAR
• Structure rarely involved with osteomyelitis?

  Maxillla
• It may be caused by diffusion of bacteria and noxious products

  CHRONIC APICAL PERIODONTITIS
• This condition has a "moth eaten appearance" in the radiograph

  CHRONIC SUPPURATIVE OSTEOMYELITIS
• A collection of pus in a newly formed cavity

  ACUTE PERIAPICAL ABSCESS
• shows a circumscribed radiolucency at the root apex upon radiograph examination

  PERIAPICAL GRANULOMA
• What is the treatment for the tooth involved as well as well as for the swelling of the right jawe?

  Extraction
• This is almost exclusively associated with persons less than 20 yo

  CHRONIC FOCAL SCLEROSING OSTEOMYELITIS
• This is characterized by increase in density and hardening of bone in the mandible of a 61 year old male edentulous patient

  CHRONIC DIFFUSE SCLEROSING OSTEOMYLETIS
• TOITH #46 diagnosis

  ACUTE PERIAPICAL ABSCESS
• TOOTH #11 DIAGNOSIS

  CHRONIC PERIAPICAL ABSCESS
• TOOTH #11 TREATMENT

  ROOT CANAL TREATMENT
• (ELISA 20) TOOTH #46 POSSIBLE CAUSE

  EXTENSVE CARIES
• The tooth involved in many cases is asymptomatic

  PERIAPICAL GRANULOMA

  PERIAPICAL CYST

  PERIAPICAL ABSCESS