Hello drs Im asking about new topics in orthodontic?

More Ahmed Mohsen's questions See All

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

What is the characteristic length to determine the Reynolds number for the scattered turbulent fluid flow?

Dear all, I just saw this example in FB on the difference between laminar flow and turbulent flow. The flow from a pipe hits the sink and scattered. The flow from the pipe is characterized as...

02 March 2021 1,999 5 View

I am interested in medicinal chemistry field, which books are highly recommended to learn from?

I am at the beginner level in drug design and drug discovery, and I am interested to learn more about this field. Which books are highly recommended to start from and gives me all essential...

02 March 2021 8,437 2 View

Could you please recommend some good journal that accept very long revie papers (approximately 6000+ words) in neurosurgery, cancer biology ?

01 March 2021 8,087 3 View

Does anyone have kinetic and kinematic dataset for gait classification?

I want to differentiate between normal and abnormal movement. For this reason, I am looking forward to this type of dataset.

01 March 2021 9,485 1 View

How to assign different material properties to each element in Abaqus ?

Hello, I am writing a python script to generate my model and write the input file. The problem is I have 1000 elements in my mesh and I want to assign different material properties to each...

01 March 2021 9,511 3 View

How to choose ANN number of hidden layers and nodes?

Hello, Could you please share any interesting research explaining how to choose the number of hidden layers and nodes per layer in case of regression problems using ANN? Thank you, any help would...

01 March 2021 6,200 3 View

What is the best way to calculate the angles of twist for concrete columns subjected to torsional moment using finite element software?

In Finite element software like ANSYS , there is difficulty in obtaining direct results of twisting of concrete members because SOLID65 which is the unique element designed to represent concrete...

26 February 2021 3,806 2 View

How to identify what type of fillers are in a polymer?

Hello everyone, I have some PHAs blended with fillers and nucleating agents, yet I don't know what kind of fillers or nucleating agents. The producer has shut down and there's no way to get in...

24 February 2021 1,356 8 View

Can't recognize exact phase and PDF card no of Silicon carbide in XRD?

We have deposited silicon carbide on carbon substrate using one PVD technique. Due to amorphous behavior of SiC at low deposition temperature, we performed heat treatment of those films at...

22 February 2021 2,072 3 View

Can I apply a relative force between two elements in Ansys workbench?

I want to apply elastic tension between 2 orthodontic mini-implants is there a way to add relative force between 2 elements or i have to specify the force vector for each implant individually ?

05 February 2021 1,299 4 View

Which free software you prefer to get your STL file measurements ?

here I'm asking about different variants of 3D software's used to get STL file measurements made from CBCT

20 December 2020 4,450 2 View

Apart form the Nasoalveolar molding appliance (NAM) is there any any other PSIO treatment with significant benefits supported by evidence ?

In the treatment of children with orofacial clefts the early stage of orthodontic treatment involves pre-surgical infant orthopedics, which can be achieved in different ways and with different...

22 August 2020 2,765 2 View

What is the effect of orthodontics on the 2D image captured from CBCT?

When obtaining a two-dimensional image of the patient, what is the extent of the effect of the metal parts on the integrity of the image of the mandible or maxilla? And is it possible to get rid...

23 May 2020 7,702 1 View

What are the different methods of social and behavioral evaluation for orthodontic patients?

As the social and behavioral evaluation is a very important part of the patient evaluation during the collection of the database, it would be very beneficial to know the various methods in this...

08 September 2019 7,018 4 View

Which CBCT machine and software is more valuable in implant placement ?

Implant placement needs careful positioning inside bone. 2D panoramic image is not of great help in this manner. However, CBCTs provide this property with variety of software. My question is :...

05 June 2019 1,074 1 View

Which CBCT machine and software is more valuable in implant placement ?

Implant placement needs careful positioning inside bone. 2D panoramic image is not of great help in this manner. However, CBCTs provide this property with variety of software. My question is :...

05 June 2019 974 1 View

About the future of digital orthodontics in the next 5-20 years ?

I would appriciate to get some articles and/or citations about the future of digital orthodontic resp.the quantity and quality of digitalisation of orthodontic offices in the next 5-20 years.

18 March 2019 3,543 5 View

Is extraction of teeth necessary before going for Orthodontic Treatment?

02 March 2019 2,784 1 View

About the future of digital orthodontics in the next 5-20 years ?

I would appriciate to get some articles and/or citations about the future of digital orthodontic resp.the quantity and quality of digitalisation of orthodontic offices in the next 5-20 years.

02 March 2019 8,557 2 View

Mohamed Adel Youssef Abdelsalam

Here are some potential topics in orthodontics for PhD research that involve the use of CBCT:

Assessment of Airway Changes: Investigate the use of CBCT in assessing changes in the upper airway morphology before and after orthodontic treatment, particularly in patients with obstructive sleep apnea.

Root Resorption: Study the prevalence and risk factors of root resorption using CBCT in orthodontic patients, and explore methods to minimize its occurrence.

Temporomandibular Joint (TMJ) Changes: Examine the relationship between orthodontic treatment and changes in the TMJ using CBCT, focusing on condylar morphology and position.

Digital Orthodontics: Explore the integration of CBCT data with digital models and intraoral scans in orthodontic diagnosis, treatment planning, and monitoring.

David Athisayam

Orthodontics Invisalign is newer type of orthodontics treatment that uses clear removable aligner instead of metal bracelets and wire Aligner are custom made for each for patients and are worn for 20-22 hours per day

The retention phase the goals of retainer is causing the teeth do not begin to shift bact to their orginal position

Rules of taires is face horizontally divided in to thirds with lines drawn at hairline, eyebrows and nose chine skeletal movement of orthognartic surgery deplaned by analysing certain soft tissue landmark New technology Artificial intelligence has been brought significantly advance in the field of orthodontics 3D printing digital increasing tools 3D printing