Total maxillectomy is a surgical procedure to remove the entire maxilla bone. It was first described in the 1820s and approaches have been refined over time. It is indicated for malignant tumors involving the maxilla, extensive benign tumors, or fungal/granulomatous infections. Contraindications include poor general health, bilateral orbital involvement, or skull base extension. Potential complications include bleeding, infection, epiphora, skin graft breakdown, numbness, and atrophic rhinitis. Careful surgical planning and follow up are required due to significant reconstruction and rehabilitation needs.
Maxillectomy and craniofacial resection Mamoon Ameen
all maxillectomy types in detail and maxillofacial resection ,indications ,contraindications ,preoperative asssessment and detail techniques and rehabilitations
This powerpoint describes the types of maxillectomy & operative steps for total maxillectomy. It also enumerates various flaps used for reconstruction of maxillectomy defect.
Maxillectomy and craniofacial resection Mamoon Ameen
all maxillectomy types in detail and maxillofacial resection ,indications ,contraindications ,preoperative asssessment and detail techniques and rehabilitations
This powerpoint describes the types of maxillectomy & operative steps for total maxillectomy. It also enumerates various flaps used for reconstruction of maxillectomy defect.
Micro vascular free flaps used in head and neck reconstruction /certified fi...Indian dental academy
Welcome to Indian Dental Academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy has a unique training program & curriculum that provides students with exceptional clinical skills and enabling them to return to their office with high level confidence and start treating patients
State of the art comprehensive training-Faculty of world wide repute &Very affordable.
Sinus tymapni shape and depth can influence surgical approach in cholesteatoma surgery. In the case of a shallower ST, an exclusive endoscopic exploration is chosen; while in the case of a deeper ST, a retrofacial approach is usually preferred.
Cavity obliteration is a procedure done at the end of Mastoidectomy to get a cavity-less mastoid cavity thus solving the problem of discharging post-operative cavity.
Micro vascular free flaps used in head and neck reconstruction /certified fi...Indian dental academy
Welcome to Indian Dental Academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy has a unique training program & curriculum that provides students with exceptional clinical skills and enabling them to return to their office with high level confidence and start treating patients
State of the art comprehensive training-Faculty of world wide repute &Very affordable.
Sinus tymapni shape and depth can influence surgical approach in cholesteatoma surgery. In the case of a shallower ST, an exclusive endoscopic exploration is chosen; while in the case of a deeper ST, a retrofacial approach is usually preferred.
Cavity obliteration is a procedure done at the end of Mastoidectomy to get a cavity-less mastoid cavity thus solving the problem of discharging post-operative cavity.
Anatomy of the maxilla and its surgical implications /cosmetic dentistry coursesIndian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.
PATHOLOGIES OF MAXILLARY SINUS- Part III / oral surgery courses Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
Complication & failure of dental implants / cosmetic dentistry trainingIndian dental academy
Indian Dental Academy: will be one of the most relevant and exciting
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implants,Orthodontics,Endodontics,Cosmetic Dentistry, Prosthetic
Dentistry, Periodontics and General Dentistry.
Pathogenesis and management of macular holes with video demonstration.pptxAvuru James
management of macular holes surgeries, Nigeria, traumatic macular hole, atrophic.macular hole, primary macular hole macular hole surgery in nigeria, Vitreos an retinal, atrophic holes, traumatic macular holes, myopic Schisis, retinoscisis, parsplana vitrectomy, internal limiting membrane peeling, epiretinal membrane peeling, air fluid exchange, internal limiting membrane staining dye, west african college of surgeons, vitreoretinal surgery, national post graduate medical college of Nogeria, residency training.
This presentation discusses oropharyngeal tumors and their management. It contains a few surgical video clippings embedded from my you tube uploads. If you get a security warning just give yes to view the video clipping. I assure you it is safe
This presentation provides insight into the unique software created using eiki engine. This is available in 2 flavors, one which runs right out of a pendrive the other one is installable using dvd media. This is an initiative of drtbalu's otolaryngology online
The prostate is an exocrine gland of the male mammalian reproductive system
It is a walnut-sized gland that forms part of the male reproductive system and is located in front of the rectum and just below the urinary bladder
Function is to store and secrete a clear, slightly alkaline fluid that constitutes 10-30% of the volume of the seminal fluid that along with the spermatozoa, constitutes semen
A healthy human prostate measures (4cm-vertical, by 3cm-horizontal, 2cm ant-post ).
It surrounds the urethra just below the urinary bladder. It has anterior, median, posterior and two lateral lobes
It’s work is regulated by androgens which are responsible for male sex characteristics
Generalised disease of the prostate due to hormonal derangement which leads to non malignant enlargement of the gland (increase in the number of epithelial cells and stromal tissue)to cause compression of the urethra leading to symptoms (LUTS
ARTIFICIAL INTELLIGENCE IN HEALTHCARE.pdfAnujkumaranit
Artificial intelligence (AI) refers to the simulation of human intelligence processes by machines, especially computer systems. It encompasses tasks such as learning, reasoning, problem-solving, perception, and language understanding. AI technologies are revolutionizing various fields, from healthcare to finance, by enabling machines to perform tasks that typically require human intelligence.
micro teaching on communication m.sc nursing.pdfAnurag Sharma
Microteaching is a unique model of practice teaching. It is a viable instrument for the. desired change in the teaching behavior or the behavior potential which, in specified types of real. classroom situations, tends to facilitate the achievement of specified types of objectives.
Tom Selleck Health: A Comprehensive Look at the Iconic Actor’s Wellness Journeygreendigital
Tom Selleck, an enduring figure in Hollywood. has captivated audiences for decades with his rugged charm, iconic moustache. and memorable roles in television and film. From his breakout role as Thomas Magnum in Magnum P.I. to his current portrayal of Frank Reagan in Blue Bloods. Selleck's career has spanned over 50 years. But beyond his professional achievements. fans have often been curious about Tom Selleck Health. especially as he has aged in the public eye.
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Introduction
Many have been interested in Tom Selleck health. not only because of his enduring presence on screen but also because of the challenges. and lifestyle choices he has faced and made over the years. This article delves into the various aspects of Tom Selleck health. exploring his fitness regimen, diet, mental health. and the challenges he has encountered as he ages. We'll look at how he maintains his well-being. the health issues he has faced, and his approach to ageing .
Early Life and Career
Childhood and Athletic Beginnings
Tom Selleck was born on January 29, 1945, in Detroit, Michigan, and grew up in Sherman Oaks, California. From an early age, he was involved in sports, particularly basketball. which played a significant role in his physical development. His athletic pursuits continued into college. where he attended the University of Southern California (USC) on a basketball scholarship. This early involvement in sports laid a strong foundation for his physical health and disciplined lifestyle.
Transition to Acting
Selleck's transition from an athlete to an actor came with its physical demands. His first significant role in "Magnum P.I." required him to perform various stunts and maintain a fit appearance. This role, which he played from 1980 to 1988. necessitated a rigorous fitness routine to meet the show's demands. setting the stage for his long-term commitment to health and wellness.
Fitness Regimen
Workout Routine
Tom Selleck health and fitness regimen has evolved. adapting to his changing roles and age. During his "Magnum, P.I." days. Selleck's workouts were intense and focused on building and maintaining muscle mass. His routine included weightlifting, cardiovascular exercises. and specific training for the stunts he performed on the show.
Selleck adjusted his fitness routine as he aged to suit his body's needs. Today, his workouts focus on maintaining flexibility, strength, and cardiovascular health. He incorporates low-impact exercises such as swimming, walking, and light weightlifting. This balanced approach helps him stay fit without putting undue strain on his joints and muscles.
Importance of Flexibility and Mobility
In recent years, Selleck has emphasized the importance of flexibility and mobility in his fitness regimen. Understanding the natural decline in muscle mass and joint flexibility with age. he includes stretching and yoga in his routine. These practices help prevent injuries, improve posture, and maintain mobilit
These simplified slides by Dr. Sidra Arshad present an overview of the non-respiratory functions of the respiratory tract.
Learning objectives:
1. Enlist the non-respiratory functions of the respiratory tract
2. Briefly explain how these functions are carried out
3. Discuss the significance of dead space
4. Differentiate between minute ventilation and alveolar ventilation
5. Describe the cough and sneeze reflexes
Study Resources:
1. Chapter 39, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 34, Ganong’s Review of Medical Physiology, 26th edition
3. Chapter 17, Human Physiology by Lauralee Sherwood, 9th edition
4. Non-respiratory functions of the lungs https://academic.oup.com/bjaed/article/13/3/98/278874
Pulmonary Thromboembolism - etilogy, types, medical- Surgical and nursing man...VarunMahajani
Disruption of blood supply to lung alveoli due to blockage of one or more pulmonary blood vessels is called as Pulmonary thromboembolism. In this presentation we will discuss its causes, types and its management in depth.
Explore natural remedies for syphilis treatment in Singapore. Discover alternative therapies, herbal remedies, and lifestyle changes that may complement conventional treatments. Learn about holistic approaches to managing syphilis symptoms and supporting overall health.
Ethanol (CH3CH2OH), or beverage alcohol, is a two-carbon alcohol
that is rapidly distributed in the body and brain. Ethanol alters many
neurochemical systems and has rewarding and addictive properties. It
is the oldest recreational drug and likely contributes to more morbidity,
mortality, and public health costs than all illicit drugs combined. The
5th edition of the Diagnostic and Statistical Manual of Mental Disorders
(DSM-5) integrates alcohol abuse and alcohol dependence into a single
disorder called alcohol use disorder (AUD), with mild, moderate,
and severe subclassifications (American Psychiatric Association, 2013).
In the DSM-5, all types of substance abuse and dependence have been
combined into a single substance use disorder (SUD) on a continuum
from mild to severe. A diagnosis of AUD requires that at least two of
the 11 DSM-5 behaviors be present within a 12-month period (mild
AUD: 2–3 criteria; moderate AUD: 4–5 criteria; severe AUD: 6–11 criteria).
The four main behavioral effects of AUD are impaired control over
drinking, negative social consequences, risky use, and altered physiological
effects (tolerance, withdrawal). This chapter presents an overview
of the prevalence and harmful consequences of AUD in the U.S.,
the systemic nature of the disease, neurocircuitry and stages of AUD,
comorbidities, fetal alcohol spectrum disorders, genetic risk factors, and
pharmacotherapies for AUD.
New Drug Discovery and Development .....NEHA GUPTA
The "New Drug Discovery and Development" process involves the identification, design, testing, and manufacturing of novel pharmaceutical compounds with the aim of introducing new and improved treatments for various medical conditions. This comprehensive endeavor encompasses various stages, including target identification, preclinical studies, clinical trials, regulatory approval, and post-market surveillance. It involves multidisciplinary collaboration among scientists, researchers, clinicians, regulatory experts, and pharmaceutical companies to bring innovative therapies to market and address unmet medical needs.
NVBDCP.pptx Nation vector borne disease control programSapna Thakur
NVBDCP was launched in 2003-2004 . Vector-Borne Disease: Disease that results from an infection transmitted to humans and other animals by blood-feeding arthropods, such as mosquitoes, ticks, and fleas. Examples of vector-borne diseases include Dengue fever, West Nile Virus, Lyme disease, and malaria.
These lecture slides, by Dr Sidra Arshad, offer a quick overview of physiological basis of a normal electrocardiogram.
Learning objectives:
1. Define an electrocardiogram (ECG) and electrocardiography
2. Describe how dipoles generated by the heart produce the waveforms of the ECG
3. Describe the components of a normal electrocardiogram of a typical bipolar leads (limb II)
4. Differentiate between intervals and segments
5. Enlist some common indications for obtaining an ECG
Study Resources:
1. Chapter 11, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 9, Human Physiology - From Cells to Systems, Lauralee Sherwood, 9th edition
3. Chapter 29, Ganong’s Review of Medical Physiology, 26th edition
4. Electrocardiogram, StatPearls - https://www.ncbi.nlm.nih.gov/books/NBK549803/
5. ECG in Medical Practice by ABM Abdullah, 4th edition
6. ECG Basics, http://www.nataliescasebook.com/tag/e-c-g-basics
2. History
Concept described by Lazars in 1826
Syme first performed it in 1829
Portman described sublabial transoral approach in
1927
Smith described extended maxillectomy in 1954
Fairbanks & Barbosa described infratemporal fossa
approach for advanced maxillary sinus tumors in
1961
Midfacial degloving approach was popularized in
1970
Otolaryngology online 2
3. Dangers - Historic
Bleeding was the most common danger
Complications due to anesthesia
Post op sepsis
Secondary deformity due to poor prosthesis support
Otolaryngology online 3
4. Indications
Malignant tumors involving maxilla
Benign tumors of maxilla causing extensive bone
destruction (fibrous dysplasia)
May be performed as a part of combined resection
of skull base neoplasm
May be needed in patients with extensive fungal /
granulomatous infections (rare)
Malignant tumors of oral cavity with extensive
involvement of palate
Otolaryngology online 4
5. Tips
Not indicated in the management of
lymphoreticular tumors which are better managed
medically
Tumors involving inferior aspect of maxillary sinus
can be managed by performing partial maxillectomy
Rehabilitation and prosthesis issues should be
planned well in advance in consultation with dental
surgeons
Otolaryngology online 5
6. Contraindications
Poor general condition of the patient
Bilateral tumors with bilateral orbital involvement
Malignant tumors with skull base extension.
Patient not consenting to undergo the procedure
Systemic disorders like uncontrolled diabetes / poor
cardio respiratory reserve
Otolaryngology online 6
7. Bilateral tumors
Involvement of orbits on both sides – This could
compromise the vision because orbital exenteration
will have to be performed
Removing bilateral tumors is not only a surgical
challenge but also a challenge to design appropriate
prosthesis. Since it is rather difficult to design
prosthesis for patients who undergo bilateral total
maxillectomy it is a relative contraindication
Otolaryngology online 7
8. Imaging
Both axial and coronal CT scans will have to be
performed in order to ascertain the extent of lesion
MRI will have to be performed in patients with
erosion of skull base to rule out intracranial
extension
Imaging helps in deciding osteotomy location.
Superior osteotomy above the level of
frontoethmoidal suture line will result in intracranial
injury and CSF leak
Otolaryngology online 8
10. Ocular evaluation
Vision should always be tested before taking the
patient up for surgery
Tumor involvement of orbit is an indication of
orbital exenteration
If orbital exenteration is planned appropriate
prosthesis should be designed to fill up the defect
Otolaryngology online 10
11. Complications
Bleeding
Infection
Epiphora
Break down of skin graft
Numbness of cheek area
Atrophic rhinitis
Otolaryngology online 11
12. Bleeding
Can be minimized by coagulating bleeders
Angular vessels should be secured properly
Breaking maxilla from pterygoid process will cause
bleeding from internal maxillary artery. Simple hot
packs will help in reducing bleeding during this
stage
When lip splitting incision is used bleeding from
labial vessels is common and should be secured at
the earliest
Otolaryngology online 12
13. Infection
Can be minimized by following strict asepsis
Avoiding undue use of cautery will minimize tissue
necrosis / infection
Post op antibiotics
By conserving skin as much as possible without
compromising tumor margins
Otolaryngology online 13
14. Epiphora
Nasolacrimal duct is transected during
maxillectomy thus causing epiphora
Simple transection of nasolacrimal duct rarely
causes epiphora unless followed by stricture which
usually occurs following radiotherapy
Insertion of silicone tube after transection of
nasolacrimal duct
Marsupialization of nasolacrimal duct
Otolaryngology online 14
15. Numbness of cheek area
Caused due to transection of infraorbial nerve
Infraorbital nerve can be conserved if not involved
by the tumor
Otolaryngology online 15
18. Surgical steps
General anaesthesia
Infiltration with 1% xylocaine with 1 in 100,000
adrenaline
Marking incision site
Reflection of skin flap over maxilla
Bone cuts
Disarticulation of maxilla
Otolaryngology online 18
19. Incision
Weber Ferguson’s
incision is used
Lateral rhinotomy
incision with horizontal
infraorbital component
and midline lip split
Otolaryngology online 19
20. Sublabial component
Sublabial incision is
performed after
splitting upper lip in
midline
This facilitates
elevation of flap from
anterior wall of maxilla
Extends through entire
bucco gingival sulcus
up to maxillary
tuberosity
Otolaryngology online 20
21. Infraorbital component
This is the horizontal
component of weber
Ferguson’s incision
Made about 1 mm
below the infraorbital
rim
Otolaryngology online 21