4. ORTHODONTIC DIFFERENTIAL DIAGNOSIS

SpeakerDr. Jeong-il Kim
LanguageKorean
SubtitleEnglish
Lectures 15
Available for 60 days after purchase
Price $ 302 (302 P)
Event Price $272 (272 P)
Point 0P
배송비결제무료배송
(272P)
    Impossible to refund after watching.

  • All contents of MEAWschool are related under copyright illegal download or reproduction is prohibited.
  • All videos provided by MEAWschool can be viewed in web browsers (Google's Chrome, Microsoft's Edge, Apple's Safari) without installing any softwares.
  • For reference, you cannot watch on more than one device at a time.
  • Send to Facebook
  • Send to Twitter

4. Orthodontic Differential Diagnosis


We will determine extraction or not-extraction treatment through the orthodontic diagnosis. 


When I decide whether to choose extraction or non-extraction treatment, I consider the aesthetics, 

combination factor, and securing the space in order.


The aesthetics are evaluated through the appearance, and the combination factor is evaluated by 

cephalometric analysis.


However, whether or not to secure space is considered in various aspects. 

Whether teeth can be up-righted or mesially angulated, mesially or parallel rotated, expanded or 

enlarged, and also adjustment of the occlusal plane should be evaluated. It is possible to be evaluated 

through the extraction index, which is calculated by using the angulation of the anterior teeth. 

In the case of premolar extraction treatment, the PEG index can provide a simple guideline, whether to 

extract maxillary and/or mandibular premolars and whether to extract the first or second premolars.


It also explains the diagnosis of Class II and III malocclusions, and presents a problem list and solutions.

Purchase/Payment/Refund of Points on the Site .
1. You can purchase points to be used in the services provided by our company through each of the following items.
  • 1) credit card
  • 2) Account transfer
  • 3) Payment methods provided on other sites
2. Payment cancellation and refund
  • Before using points
  • - Within 7 days of purchase: transaction cancellation (full refund).
  • - More than 7 days after purchase: Partial refund after deducting cancellation fee and penalty.
  •  
  • After using points
  • - Cancellation fee + refund after deduction of course purchase details.
  • - If 7 days have elapsed from the payment date, additional penalty is deducted.
  •  
  • - Bonus points received when purchasing points are not included in the refund amount.
  • - Penalty: More than 7 days after service starts: 10% of the payment is deducted from the refund amount.
  • - Lecture purchase details = List price of individual lectures X (Used lectures / All lectures).

  • 1) Members may request cancellation of payment (subscription withdrawal) from the company within 7 days from the date of payment, provided that the member has not used the paid service or product at all.
  • 2) A member applies for withdrawal of subscription after the period (within 7 days from the payment date) for withdrawal of subscription for paid services or products for which subscription withdrawal is possible, Act on Consumer Protection in Electronic Commerce, etc., Content Industry Promotion Act , In the case of content that falls under the reasons for restriction of withdrawal of subscription as stipulated in other related laws such as online digital content user protection guidelines, subscription withdrawal is restricted.
  • 3) Payment cancellation and refund will take effect when a member expresses his or her intention to the company by phone or e-mail and reaches the company, and the company informs the member without delay after receiving the member's indication of intent.
  • 4) The company deducts and refunds the amount purchased by the member by applying a predetermined standard rate applied by the company within a reasonable range , taking into account the profits obtained through the service or product, such as the number of actual content subscriptions and the period used by the member.
  • 5) When the company refunds to the member , all or part of the payment is refunded in the same way as the payment for the use price . However, if a refund is not possible in the same way, it will be immediately notified to the member and refunded at the member's option.
  • 6) The company does not bear the duty of refund for services for which the member does not pay the cost directly , such as receiving a paid service or product as a gift or acquiring it for free or free through promotions, etc.
  • 7) If a member finds a content abnormality while using the company's service , he or she can receive a refund based on the standard applied by the company within a reasonable range.

    However, in the case of a malfunction due to a member's mistake or error, refund is not possible.
Withdrawal of subscription
  • 1. Subscription can be withdrawn within 7 days from the date of receipt of goods such as textbooks. However, if the contents of the goods are different from the contents displayed or advertised by the company or are performed differently from the contents of the contract, within 3 months from the date of receipt of the goods, etc., 30 days from the date of knowing or knowing the facts. You can withdraw your subscription within the next few days.
  • 2. When a member cancels the subscription for goods, he/she must return the goods supplied to the company, and the company refunds the payment already received within 3 business days from the date the goods are returned.
  • 3. If the goods are partially consumed when withdrawing the subscription, the amount is deducted and refunded, and the member is responsible for the expenses necessary for the return.
  • 4. Member withdrawal of subscription is restricted in the following cases.
    When the goods are lost or damaged due to the member's responsibility. However, the case where the packaging, etc. is damaged in order to check the contents of the goods, etc. is excluded.
    When the value of goods, etc., has significantly decreased due to the member's use or partial consumption.
    When the value of the goods has decreased significantly over time, making it difficult to sell again

    If the packaging of reproducible goods, etc. is damaged
ADVANCED DIAGNOSIS COURSE
4. ORTHODONTIC DIFFERENTIAL DIAGNOSIS
1. Orthodontic Differential Diagnosis (Part 1) 1) Extraction vs. non-extraction debate
2) Non-extraction guideline and first premolar extraction: indications and common problems
3) Indications for non-extraction treatment
2. Orthodontic Treatment Goals 1) The goals of each stage in orthodontic treatment
3. Six keys to Normal Occlusion 1) LF Andrews’ Journal review
4. Orthodontic Differential Diagnosis (Part 2) 1) Differential diagnosis in MEAW
2) Aesthetic analysis
3) Skeletal pattern analysis
5. Orthodontic Differential Diagnosis (Part 3): Space Gaining Methods 1) Space gaining for non-extraction treatment by Dr. Kim
2) Up-righting
3) De-rotation
4) Expansion
5) Advancement of the incisors
6) Reproximation
7) Occlusal plane change
6. Space Gaining Methods 1) Up-righting, de-rotation, and occlusal plane change in MEAW orthodontics
2) Strategic leveling and alignment
3) Differences between Mini screws vs. MEAW in leveling
7. Diagnostic Thinking Process for Non-extraction Treatment 1) Step-by-step diagnostic thinking methods for non-extraction treatment
8. Extraction Index 1) Combination factor and extraction index
2) Calculation method and clinical application of extraction index
9. Orthodontic Differential Diagnosis (Part 4): Extraction Treatment 1) Cases of premolar extraction
2) First premolar extraction vs. second premolar extraction
3) Class I canine relation vs Class I molar relation
10. PEG (Premolar Extraction Guideline) Index 1) Dr. Kim’s PEG index
2) Clinical cases through PEG index
11. Malocclusion Treatment According to POP 1) Tooth movement pattern according to change in POP
2) First premolar extraction vs. second premolar extraction according to POP
3) Maintenance and change in POP
4) Methods to change steep POP into flat POP
5) Incisor maximum retraction vs. Molar forward movement
6) Differences between KIMS appliance and SWA
12. Problem List (Part 1) 1) Checklist for problem list
2) Clinical use of problem list
13. Problem List (Part 2) 1) Clinical use of problem list
14. Differential Diagnosis for Class II 1) Maxillary prognathism vs. mandibular retrusion
2) Class II Differential Diagnosis
3) Class II non-extraction treatment
4) Class II extraction treatment
15. Differential Diagnosis for Class III 1) Orthodontic treatment vs. Surgical orthodontic treatment
2) Initial STO
3) Class III Differential Diagnosis
4) Class III non-extraction treatment
5) Class III extraction treatment
If you have purchased a course, it covers all the lectures in the course.
Be careful not to make a double payment by purchasing each individual lecture again in that course.