Intervertebral disc prolapse occurs when a tear in the outer ring of an intervertebral disc allows the central portion to bulge out. It most commonly affects the lumbar region. Symptoms include back pain radiating into the legs with numbness and tingling. Diagnosis involves imaging tests like MRI. Treatment options range from conservative measures like physical therapy to surgical procedures like discectomy. Nursing care focuses on pain management, proper body mechanics, exercise, and health education to prevent future episodes.
Idiopathic scoliosis is a condition that causes the spine to curve to the side. While the cause of scoliosis is unknown, it usually runs in families and typically affects girls and young women more often and severely than boys and young men. Mild cases that do not cause pain or discomfort require no treatment. However, cases that are moderate to severe and with or without pain or discomfort require treatment which is determined on a case by case basis.
http://www.davidsfeldmanmd.com/specialties/scoliosis
Bicipital tendonitis is inflammation of long head of the biceps tendon under the bicipital groove.
In early stage, tendon becomes red and swollen, as tendonitis develops the tendon sheath can thicken.
In late stage, often become dark red in color due to inflammation.
Idiopathic scoliosis is a condition that causes the spine to curve to the side. While the cause of scoliosis is unknown, it usually runs in families and typically affects girls and young women more often and severely than boys and young men. Mild cases that do not cause pain or discomfort require no treatment. However, cases that are moderate to severe and with or without pain or discomfort require treatment which is determined on a case by case basis.
http://www.davidsfeldmanmd.com/specialties/scoliosis
Bicipital tendonitis is inflammation of long head of the biceps tendon under the bicipital groove.
In early stage, tendon becomes red and swollen, as tendonitis develops the tendon sheath can thicken.
In late stage, often become dark red in color due to inflammation.
Spine care program at Wockhardt Hospitals makes it a centre for excellence in neurology care with highly skilled clinical expertise
Our Hospitals provide cutting-edge diagnostic and operating facilities such as computerized navigation, imaging and treatment in orthopedics.
Spinal cord injuries complete topic about it and how to make good rehabilitation for the patient with spinal cord injuries .
wish it help people
my pleasure :)
Mostafa shakshak
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
Flu Vaccine Alert in Bangalore Karnatakaaddon Scans
As flu season approaches, health officials in Bangalore, Karnataka, are urging residents to get their flu vaccinations. The seasonal flu, while common, can lead to severe health complications, particularly for vulnerable populations such as young children, the elderly, and those with underlying health conditions.
Dr. Vidisha Kumari, a leading epidemiologist in Bangalore, emphasizes the importance of getting vaccinated. "The flu vaccine is our best defense against the influenza virus. It not only protects individuals but also helps prevent the spread of the virus in our communities," he says.
This year, the flu season is expected to coincide with a potential increase in other respiratory illnesses. The Karnataka Health Department has launched an awareness campaign highlighting the significance of flu vaccinations. They have set up multiple vaccination centers across Bangalore, making it convenient for residents to receive their shots.
To encourage widespread vaccination, the government is also collaborating with local schools, workplaces, and community centers to facilitate vaccination drives. Special attention is being given to ensuring that the vaccine is accessible to all, including marginalized communities who may have limited access to healthcare.
Residents are reminded that the flu vaccine is safe and effective. Common side effects are mild and may include soreness at the injection site, mild fever, or muscle aches. These side effects are generally short-lived and far less severe than the flu itself.
Healthcare providers are also stressing the importance of continuing COVID-19 precautions. Wearing masks, practicing good hand hygiene, and maintaining social distancing are still crucial, especially in crowded places.
Protect yourself and your loved ones by getting vaccinated. Together, we can help keep Bangalore healthy and safe this flu season. For more information on vaccination centers and schedules, residents can visit the Karnataka Health Department’s official website or follow their social media pages.
Stay informed, stay safe, and get your flu shot today!
Couples presenting to the infertility clinic- Do they really have infertility...Sujoy Dasgupta
Dr Sujoy Dasgupta presented the study on "Couples presenting to the infertility clinic- Do they really have infertility? – The unexplored stories of non-consummation" in the 13th Congress of the Asia Pacific Initiative on Reproduction (ASPIRE 2024) at Manila on 24 May, 2024.
Anti ulcer drugs and their Advance pharmacology ||
Anti-ulcer drugs are medications used to prevent and treat ulcers in the stomach and upper part of the small intestine (duodenal ulcers). These ulcers are often caused by an imbalance between stomach acid and the mucosal lining, which protects the stomach lining.
||Scope: Overview of various classes of anti-ulcer drugs, their mechanisms of action, indications, side effects, and clinical considerations.
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.
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Ve...kevinkariuki227
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
Prix Galien International 2024 Forum ProgramLevi Shapiro
June 20, 2024, Prix Galien International and Jerusalem Ethics Forum in ROME. Detailed agenda including panels:
- ADVANCES IN CARDIOLOGY: A NEW PARADIGM IS COMING
- WOMEN’S HEALTH: FERTILITY PRESERVATION
- WHAT’S NEW IN THE TREATMENT OF INFECTIOUS,
ONCOLOGICAL AND INFLAMMATORY SKIN DISEASES?
- ARTIFICIAL INTELLIGENCE AND ETHICS
- GENE THERAPY
- BEYOND BORDERS: GLOBAL INITIATIVES FOR DEMOCRATIZING LIFE SCIENCE TECHNOLOGIES AND PROMOTING ACCESS TO HEALTHCARE
- ETHICAL CHALLENGES IN LIFE SCIENCES
- Prix Galien International Awards Ceremony
Title: Sense of Smell
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the primary categories of smells and the concept of odor blindness.
Explain the structure and location of the olfactory membrane and mucosa, including the types and roles of cells involved in olfaction.
Describe the pathway and mechanisms of olfactory signal transmission from the olfactory receptors to the brain.
Illustrate the biochemical cascade triggered by odorant binding to olfactory receptors, including the role of G-proteins and second messengers in generating an action potential.
Identify different types of olfactory disorders such as anosmia, hyposmia, hyperosmia, and dysosmia, including their potential causes.
Key Topics:
Olfactory Genes:
3% of the human genome accounts for olfactory genes.
400 genes for odorant receptors.
Olfactory Membrane:
Located in the superior part of the nasal cavity.
Medially: Folds downward along the superior septum.
Laterally: Folds over the superior turbinate and upper surface of the middle turbinate.
Total surface area: 5-10 square centimeters.
Olfactory Mucosa:
Olfactory Cells: Bipolar nerve cells derived from the CNS (100 million), with 4-25 olfactory cilia per cell.
Sustentacular Cells: Produce mucus and maintain ionic and molecular environment.
Basal Cells: Replace worn-out olfactory cells with an average lifespan of 1-2 months.
Bowman’s Gland: Secretes mucus.
Stimulation of Olfactory Cells:
Odorant dissolves in mucus and attaches to receptors on olfactory cilia.
Involves a cascade effect through G-proteins and second messengers, leading to depolarization and action potential generation in the olfactory nerve.
Quality of a Good Odorant:
Small (3-20 Carbon atoms), volatile, water-soluble, and lipid-soluble.
Facilitated by odorant-binding proteins in mucus.
Membrane Potential and Action Potential:
Resting membrane potential: -55mV.
Action potential frequency in the olfactory nerve increases with odorant strength.
Adaptation Towards the Sense of Smell:
Rapid adaptation within the first second, with further slow adaptation.
Psychological adaptation greater than receptor adaptation, involving feedback inhibition from the central nervous system.
Primary Sensations of Smell:
Camphoraceous, Musky, Floral, Pepperminty, Ethereal, Pungent, Putrid.
Odor Detection Threshold:
Examples: Hydrogen sulfide (0.0005 ppm), Methyl-mercaptan (0.002 ppm).
Some toxic substances are odorless at lethal concentrations.
Characteristics of Smell:
Odor blindness for single substances due to lack of appropriate receptor protein.
Behavioral and emotional influences of smell.
Transmission of Olfactory Signals:
From olfactory cells to glomeruli in the olfactory bulb, involving lateral inhibition.
Primitive, less old, and new olfactory systems with different path
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.
2. INTERVERTEBRAL DISC
• Is a hydrostatic, load bearing structure between
the vertebral bodies.
• Nucleus pulposus + annulus fibrosus
• Is relatively avascular.
• L4-5, largest avascular structure in the body.
• Is relatively avascular structure and the
Essential minerals and fluids required for
regeneration enter the disks passively during
the night.
3. Functions of IVD
• It supports the axial load on the column that is delivered by the
body mass.
• Assist a limited range of motion at the spine.
• Shock absorbing system.
• Serve ligament functions between vertebral bodies.
• Assist to keep the normal shape & curvature of each spinal region
(cervical, thoracic, ..etc)
4. Definition
Spinal disc herniation, also known as a slipped disc, is a
medical condition affecting the spine in which a tear in the
outer, fibrous ring of an intervertebral disc allows the soft,
central portion to bulge out beyond the damaged outer rings.
5. Location
• The majority of spinal disc herniation cases occur in lumbar
region (95% in L4-L5 or L5-S1).
• The second most common site is the cervical region (C5-
C6, C6- C7).
• The thoracic region accounts for only 0.15% to 4.0% of
cases.
6.
7. Types of IVDP
• Posterolateral disc herniation – protrusion is usually posterolateral into
vertebral canal, compress the roots of a spinal nerve.
• protruded disc usually compresses next lower nerve as that nerve crosses
level of disc in its path to its foramen. (eg.protrusion of fifth lumbar disc
usually affects S1 instead.
• Central (posterior) herniation: less frequently, a protruded disc above
second lumbar vertebra may compress spinal cord itself or or may result
in cauda equina syndrome.
• Lateral disc herniation: may compress the nerve root above the level of
the herniation
• L4 nerve root is most often involved & patient typically have intense
radicular pain.
8. Stages of IVDP
• Degeneration :Loss of fluid in nucleus
pulposus
• Protrusion :Bulge in the disc but not a
complete rupture
• Prolapse :Nucleus forced into outermost
layer of annulus fibrosus- not a complete
rupture
• Extrusion: A small hole in annulus
fibrosus and fluid moves into epidural
space
• Sequestration :Disc fragments start to
form outside of the disc area.
9.
10. CAUSES
Repetitive mechanical activities –
• Frequent bending, twisting, lifting, and other similar activities without breaks and
proper stretching can leave the discs damaged.
Living a sedentary lifestyle –
• Individuals who rarely if ever engage in physical activity are more prone to
herniated discs because the muscles that support the back and neck weaken, which
increases strain on the spine.
Traumatic injury to lumbar discs -
• commonly occurs when lifting while bent at the waist, rather than lifting with the
legs while the back is straight.
11. Obesity –
• Spinal degeneration can be quickened as a result of the burden of
supporting excess body fat.
Practicing poor posture –
• Improper spinal alignment while sitting, standing, or lying down
strains the back and neck.
Tobacco abuse –
• The chemicals commonly found in cigarettes can interfere with the
disc’s ability to absorb nutrients, which results in the weakening of
the disc.
12. Conditions related to spinal pain
• Scoliosis: Abnormal sagittal, coronal and axial curvature of the
spine.
• Neoplasm
• Infection
• Spondylosis: (is a form of arthritis—spinal osteoarthritis)
Degeneration of the IVD leads to disc prolapse
• Spondylolisthesis: Slipping of one vertebra on the adjacent
vertebra
• Rheumatoid arthritis
• Ankylosing spondylitis (hunched forward posture)
• Whiplash injury and other trauma
13.
14. Clinical manifestations
• The main symptoms of a prolapsed disc include:
• In severe cases, loss of control of bladder and/or bowels, numbness in the genital area, and
impotence (in men)
• Numbness, pins and needles, or tingling in one or both arms or legs
• Pain behind the shoulder blade(s) or in the buttock(s) ,Pain running down one or both arms or
legs
• The location of these symptoms depends upon which nerve(s) has been affected. In other
words, the precise location of the symptoms helps determine your diagnosis.
• Weakness involving one or both arms or legs
15.
16. Sign and Symptoms by location
• Lumbar area
• Pain: Sciatica(L4 L5 S1 S2 S3 give rise to sciatica nerve):
Syndrome of lumbar back pain that radiates down to one leg
to the ankle aggravates by coughing, sneezing, straining.
• Patient prefers lateral recumbent position
17. Sign and Symptoms by location
• Postural deformity
• Motor deficit: (L5 Extensor halluces longus) EHL weakness, foot
drop, weakness, atrophy, saddle anesthesia, urinary incontinence
or retension.
• Sensory deficit: Decreased sensation in foot, paresthesia, saddle
anesthesia, tenderness in nerve innervations.
• Alteration in reflexes
18.
19.
20. Sign and Symptoms by location
• Cervical area
• Pain in shoulder, neck and arms and affected nerve innervations
• Motor deficit
• Myelopathy: Decreased fine motor dexterity, gait disturbnces,
cramping of the extremities, hyperreflexia, positive hoffman sign,
ankle clonus, poor tandem gait.
• Spurling sign: Pain aggravates
• Lhermitte sign: barber chair phenomena, electric shock like sensation
23. • C1, C2 and C3 provide motor function to the head and neck, as well as sensation from the top
of your scalp to the sides of your face
• C4 enables you to shrug your shoulders and automatically causes the diaphragm to contract
when you are breathing. The 4th cervical spinal nerve also provides sensation to your neck,
shoulders and parts of your upper arms
• C5 enables various upper body movements like lifting your shoulders and flexing your biceps,
and enables feeling toward the tip of the shoulder
• C6 allows you to move your wrists and flex your biceps and also provides sensation to the
inner (thumb) side of your forearms and hand
• C7 powers the triceps muscle on the back of your upper arms and transmits sensation along
the back of the arms, and down to the middle finger
• C8 allows you to open and close your hands (hand grip) and gives you the ability to feel the
outer (pinky) side of your hands and forearms
25. Diagnosis
• Diagnosis is based on the history, symptoms, and physical
examination.
• X-Ray : lumbo-sacral spine; Narrowed disc spaces. Loss of
lumber lordosis. Compensatory scoliosis.
• CT scan lumber spine: It can show the shape and size of the
spinal canal, its contents, and the structures around it, including
soft tissues.
26. Diagnosis
• MRI lumber spine: Intervertebral disc protrusion.
Compression of nerve root.
• Myelogram: pressure on the spinal cord or nerves, such as
herniated discs, tumors, or bone spurs.
27.
28.
29.
30. Physical examination
• Straight Leg Raising Test
• EHL test
• Hoffman’s test
• Gait assessment
• Motor functions (MRC)
• Sensation
• Reflex
31.
32. Management
• Bed rest.
• Non-steroidal anti-inflammatory drugs (NSAIDs).
• Patient education on proper body mechanics.
• Physical therapy, to address mechanical factors, and may
include modalities to temporarily relieve pain (i.e. traction,
electrical stimulation massage).
35. Discectomy / Microdiscectomy
• This procedure is used to
remove part of an
intervertebral disc that is
compressing the spinal cord
or a nerve root.
36. The Tessys method
• The Tessys method (transformational endoscopic surgical
system) is a minimally invasive surgical procedure to remove
herniated discs.
37. Nucleoplasty
• Nucleoplasty is the most advanced
form of percutaneous discectomy
developed to date.
• Tissue removal from the nucleus
acts to “decompress” the disc and
relieve the pressure exerted by the
disc on the nearby nerve root
39. Lumbar fusion
• Anterior lumbar fusion is an
operation done on the front
(the anterior region) of the
lower spine.
• Fusion surgery helps two or
more bones grow together into
one solid bone.
40. Total Disc Replacement
• Artificial Disc Replacement (ADR), or Total
Disc Replacement (TDR), is a type of
arthroplasty.
• It is a surgical procedure in which
degenerated intervertebral discs in the spinal
column are replaced with artificial devices in
the lumbar (lower) or cervical (upper) spine.
41. Nursing diagnosis
• Acute and chronic pain r/t inflammation or rupture of an IVD
• Risk for trauma r/t improper body mechanics
• Risk for constipation r/t decreased activity
• Impaired physical mobility r/t pain, muscle weakness
• Risk for disuse syndrome r/t bed rest and immobility
42. Nursing management
• Assess the general condition of the patient
• Check the vital signs
• Assess the level and characteristics of pain
• Provide proper back care and skin care to the patient
• Advice patient to do proper exercise
• Provide adequate nutrition
• Change the position frequently
• Advice to avoid heavy exercise like heavy weight lifting
• Put traction for the prescribed period of time.
• Continue the medications till the doctor advised
43. Assessing the patient after surgery
• Vital signs are checked frequently and the wound is inspected for hemorrhage
• IV morphine
• Sensation and motor strength of the lower extremities are evaluated at specified
intervals, along with the color and temperature of the legs and sensation of the toes.
• Assess for CSF leakage
• Assess for paralytic ileus
• Assess for urinary retention/incontinence
45. Prevention of adhesion segmental disease and
PIVD
• Rest
• Diet
• Spinal belt
• Body mechanics
• Lumbar stretching and strengthening exercises
• Cervical stretching and strengthening exercise
48. Health Education
• Always wear a seatbelt
• Protect your head and upper neck by wearing a helmet when biking
• Adjust your computer monitor or screen to eye level; avoid slumping
• Don’t tuck your phone between your ear and shoulder
• Sleep using a pillow that supports your neck
• Periodic neck stretching movements and exercises can help release
tension and avoid stiff neck
• Talk with your doctor about bone health; calcium and/or vitamin D
supplements
• Quit smoking and/or vaping
49. Conclusion
• PIVD is the most common health disorder among general
public
• Successful PIVD management is only followed vis proper
body mechanics, diet, posture, protection from injury.