Epidural administration, the Glossary
Epidural administration (from Ancient Greek ἐπί, "upon" + dura mater) is a method of medication administration in which a medicine is injected into the epidural space around the spinal cord.[1]
Table of Contents
102 relations: Acorn Hall, Adverse effect, Analgesic, Ancient Greek, Anticoagulant, Apgar score, Arachnoid mater, Arachnoiditis, Axon, Blood transfusion, Bolus (medicine), Bupivacaine, Cardiac output, Catheter, Cauda equina, Cellulitis, Centers for Disease Control and Prevention, Cerebral venous sinus thrombosis, Cerebrospinal fluid, Cervical dilation, Childbirth, Chlorhexidine, Clonidine, Coagulopathy, Cochrane (organisation), Combined spinal and epidural anaesthesia, Conus medullaris, Degenerative disc disease, Dermatome (anatomy), Dressing (medicine), Dura mater, Epidural abscess, Epidural blood patch, Epidural hematoma, Epidural space, Eugen Aburel, Fidel Pagés, Fluoroscopy, Gastrointestinal physiology, Glucocorticoid, Gravidity and parity, Headache, Hypoventilation, Hypovolemia, Iliac crest, Inflammation, Intercostal muscles, Intracranial pressure, Intravenous therapy, Itch, ... Expand index (52 more) »
- Obstetrical procedures
- Regional anesthesia
- Spanish inventions
Acorn Hall
Acorn Hall is an 1853 Victorian Italianate mansion located at 68 Morris Avenue in Morristown, Morris County, New Jersey.
See Epidural administration and Acorn Hall
Adverse effect
An adverse effect is an undesired harmful effect resulting from a medication or other intervention, such as surgery.
See Epidural administration and Adverse effect
Analgesic
An analgesic drug, also called simply an analgesic, antalgic, pain reliever, or painkiller, is any member of the group of drugs used for pain management.
See Epidural administration and Analgesic
Ancient Greek
Ancient Greek (Ἑλληνῐκή) includes the forms of the Greek language used in ancient Greece and the ancient world from around 1500 BC to 300 BC.
See Epidural administration and Ancient Greek
Anticoagulant
An anticoagulant, commonly known as a blood thinner, is a chemical substance that prevents or reduces the coagulation of blood, prolonging the clotting time.
See Epidural administration and Anticoagulant
Apgar score
The Apgar score is a quick way for health professionals to evaluate the health of all newborns at 1 and 5 minutes after birth and in response to resuscitation.
See Epidural administration and Apgar score
Arachnoid mater
The arachnoid mater (or simply arachnoid) is one of the three meninges, the protective membranes that cover the brain and spinal cord.
See Epidural administration and Arachnoid mater
Arachnoiditis
Arachnoiditis is an inflammatory condition of the arachnoid mater or 'arachnoid', one of the membranes known as meninges that surround and protect the central nervous system.
See Epidural administration and Arachnoiditis
Axon
An axon (from Greek ἄξων áxōn, axis) or nerve fiber (or nerve fibre: see spelling differences) is a long, slender projection of a nerve cell, or neuron, in vertebrates, that typically conducts electrical impulses known as action potentials away from the nerve cell body.
See Epidural administration and Axon
Blood transfusion
Blood transfusion is the process of transferring blood products into a person's circulation intravenously.
See Epidural administration and Blood transfusion
Bolus (medicine)
In medicine, a bolus (from Latin bolus, ball) is the administration of a discrete amount of medication, drug, or other compound within a specific time, generally 1–30 minutes, to raise its concentration in blood to an effective level. Epidural administration and bolus (medicine) are Dosage forms.
See Epidural administration and Bolus (medicine)
Bupivacaine
Bupivacaine, marketed under the brand name Marcaine among others, is a medication used to decrease sensation in a specific small area.
See Epidural administration and Bupivacaine
Cardiac output
In cardiac physiology, cardiac output (CO), also known as heart output and often denoted by the symbols Q, \dot Q, or \dot Q_, edited by Catherine E. Williamson, Phillip Bennett is the volumetric flow rate of the heart's pumping output: that is, the volume of blood being pumped by a single ventricle of the heart, per unit time (usually measured per minute).
See Epidural administration and Cardiac output
Catheter
In medicine, a catheter is a thin tube made from medical grade materials serving a broad range of functions.
See Epidural administration and Catheter
Cauda equina
The cauda equina is a bundle of spinal nerves and spinal nerve rootlets, consisting of the second through fifth lumbar nerve pairs, the first through fifth sacral nerve pairs, and the coccygeal nerve, all of which arise from the lumbar enlargement and the conus medullaris of the spinal cord.
See Epidural administration and Cauda equina
Cellulitis
Cellulitis is usually a bacterial infection involving the inner layers of the skin.
See Epidural administration and Cellulitis
Centers for Disease Control and Prevention
The Centers for Disease Control and Prevention (CDC) is the national public health agency of the United States.
See Epidural administration and Centers for Disease Control and Prevention
Cerebral venous sinus thrombosis
Cerebral venous sinus thrombosis (CVST), cerebral venous and sinus thrombosis or cerebral venous thrombosis (CVT), is the presence of a blood clot in the dural venous sinuses (which drain blood from the brain), the cerebral veins, or both.
See Epidural administration and Cerebral venous sinus thrombosis
Cerebrospinal fluid
Cerebrospinal fluid (CSF) is a clear, colorless body fluid found within the tissue that surrounds the brain and spinal cord of all vertebrates.
See Epidural administration and Cerebrospinal fluid
Cervical dilation
Cervical dilation (or cervical dilatation) is the opening of the cervix, the entrance to the uterus, during childbirth, miscarriage, induced abortion, or gynecological surgery. Epidural administration and cervical dilation are childbirth.
See Epidural administration and Cervical dilation
Childbirth
Childbirth, also known as labour, parturition and delivery, is the completion of pregnancy where one or more babies exits the internal environment of the mother via vaginal delivery or caesarean section.
See Epidural administration and Childbirth
Chlorhexidine
Chlorhexidine is a disinfectant and antiseptic with the molecular formula C22H30Cl2N10, which is used for skin disinfection before surgery and to disinfect surgical instruments.
See Epidural administration and Chlorhexidine
Clonidine
Clonidine, sold under the brand name Catapres among others, is an α2A-adrenergic agonist medication used to treat high blood pressure, ADHD, drug withdrawal (alcohol, opioids, or nicotine), menopausal flushing, diarrhea, spasticity, and certain pain conditions.
See Epidural administration and Clonidine
Coagulopathy
Coagulopathy (also called a bleeding disorder) is a condition in which the blood's ability to coagulate (form clots) is impaired.
See Epidural administration and Coagulopathy
Cochrane (organisation)
Cochrane is a British international charitable organisation formed to synthesize medical research findings to facilitate evidence-based choices about health interventions involving health professionals, patients and policy makers.
See Epidural administration and Cochrane (organisation)
Combined spinal and epidural anaesthesia
Combined spinal and epidural anaesthesia is a regional anaesthetic technique, which combines the benefits of both spinal anaesthesia and epidural anaesthesia and analgesia. Epidural administration and combined spinal and epidural anaesthesia are regional anesthesia.
See Epidural administration and Combined spinal and epidural anaesthesia
Conus medullaris
The conus medullaris (Latin for "medullary cone") or conus terminalis is the tapered, lower end of the spinal cord.
See Epidural administration and Conus medullaris
Degenerative disc disease
Degenerative disc disease (DDD) is a medical condition typically brought on by the normal aging process in which there are anatomic changes and possibly a loss of function of one or more intervertebral discs of the spine.
See Epidural administration and Degenerative disc disease
Dermatome (anatomy)
A dermatome is an area of skin that is mainly supplied by afferent nerve fibres from the dorsal root of any given spinal nerve.
See Epidural administration and Dermatome (anatomy)
Dressing (medicine)
A dressing or compress is piece of material such as a pad applied to a wound to promote healing and protect the wound from further harm.
See Epidural administration and Dressing (medicine)
Dura mater
In neuroanatomy, dura mater is a thick membrane made of dense irregular connective tissue that surrounds the brain and spinal cord.
See Epidural administration and Dura mater
Epidural abscess
An epidural abscess refers to a collection of pus and infectious material located in the epidural space superficial to the dura mater which surrounds the central nervous system.
See Epidural administration and Epidural abscess
Epidural blood patch
An epidural blood patch (EBP) is a surgical procedure that uses autologous blood, meaning the patient's own blood, in order to close one or many holes in the dura mater of the spinal cord, which occurred as a complication of a lumbar puncture or epidural placement.
See Epidural administration and Epidural blood patch
Epidural hematoma
Epidural hematoma is when bleeding occurs between the tough outer membrane covering the brain (dura mater) and the skull.
See Epidural administration and Epidural hematoma
Epidural space
In anatomy, the epidural space is the potential space between the dura mater and vertebrae (spine).
See Epidural administration and Epidural space
Eugen Aburel
Eugen Bogdan Aburel (January 23, 1899 16 December 1975) was a Romanian surgeon and obstetrician.
See Epidural administration and Eugen Aburel
Fidel Pagés
Fidel Pagés Miravé (26 January 1886 – 21 September 1923) was a Spanish military surgeon, known for developing the technique of epidural anesthesia.
See Epidural administration and Fidel Pagés
Fluoroscopy
Fluoroscopy, informally referred to as "fluoro", is an imaging technique that uses X-rays to obtain real-time moving images of the interior of an object.
See Epidural administration and Fluoroscopy
Gastrointestinal physiology
Gastrointestinal physiology is the branch of human physiology that addresses the physical function of the gastrointestinal (GI) tract.
See Epidural administration and Gastrointestinal physiology
Glucocorticoid
Glucocorticoids (or, less commonly, glucocorticosteroids) are a class of corticosteroids, which are a class of steroid hormones.
See Epidural administration and Glucocorticoid
Gravidity and parity
In biology and medicine, gravidity and parity are the number of times a female has been pregnant (gravidity) and carried the pregnancies to a viable gestational age (parity).
See Epidural administration and Gravidity and parity
Headache
Headache, also known as cephalalgia, is the symptom of pain in the face, head, or neck.
See Epidural administration and Headache
Hypoventilation
Hypoventilation (also known as respiratory depression) occurs when ventilation is inadequate (hypo meaning "below") to perform needed respiratory gas exchange.
See Epidural administration and Hypoventilation
Hypovolemia
Hypovolemia, also known as volume depletion or volume contraction, is a state of abnormally low extracellular fluid in the body.
See Epidural administration and Hypovolemia
Iliac crest
The crest of the ilium (or iliac crest) is the superior border of the wing of ilium and the superiolateral margin of the greater pelvis.
See Epidural administration and Iliac crest
Inflammation
Inflammation (from inflammatio) is part of the biological response of body tissues to harmful stimuli, such as pathogens, damaged cells, or irritants.
See Epidural administration and Inflammation
Intercostal muscles
The intercostal muscles comprise many different groups of muscles that run between the ribs, and help form and move the chest wall.
See Epidural administration and Intercostal muscles
Intracranial pressure
Intracranial pressure (ICP) is the pressure exerted by fluids such as cerebrospinal fluid (CSF) inside the skull and on the brain tissue.
See Epidural administration and Intracranial pressure
Intravenous therapy
Intravenous therapy (abbreviated as IV therapy) is a medical technique that administers fluids, medications and nutrients directly into a person's vein. Epidural administration and Intravenous therapy are Dosage forms.
See Epidural administration and Intravenous therapy
Itch
An itch (also known as pruritus) is a sensation that causes a strong desire or reflex to scratch.
See Epidural administration and Itch
Ligamenta flava
The ligamenta flava (ligamentum flavum, Latin for yellow ligament) are a series of ligaments that connect the ventral parts of the laminae of adjacent vertebrae.
See Epidural administration and Ligamenta flava
Local anesthetic
A local anesthetic (LA) is a medication that causes absence of all sensation (including pain) in a specific body part without loss of consciousness, providing local anesthesia, as opposed to a general anesthetic, which eliminates all sensation in the entire body and causes unconsciousness.
See Epidural administration and Local anesthetic
Lumbar
In tetrapod anatomy, lumbar is an adjective that means of or pertaining to the abdominal segment of the torso, between the diaphragm and the sacrum.
See Epidural administration and Lumbar
Lumbar puncture
Lumbar puncture (LP), also known as a spinal tap, is a medical procedure in which a needle is inserted into the spinal canal, most commonly to collect cerebrospinal fluid (CSF) for diagnostic testing.
See Epidural administration and Lumbar puncture
Lumbar vertebrae
The lumbar vertebrae are located between the thoracic vertebrae and pelvis.
See Epidural administration and Lumbar vertebrae
Medical diagnosis
Medical diagnosis (abbreviated Dx, Dx, or Ds) is the process of determining which disease or condition explains a person's symptoms and signs.
See Epidural administration and Medical diagnosis
Meninges
In anatomy, the meninges (meninx) are the three membranes that envelop the brain and spinal cord.
See Epidural administration and Meninges
Motor nerve
A motor nerve, or efferent nerve, is a nerve that contains exclusively efferent nerve fibers and transmits motor signals from the central nervous system (CNS) to the muscles of the body.
See Epidural administration and Motor nerve
Myocardial infarction
A myocardial infarction (MI), commonly known as a heart attack, occurs when blood flow decreases or stops in one of the coronary arteries of the heart, causing infarction (tissue death) to the heart muscle.
See Epidural administration and Myocardial infarction
Naloxone
Naloxone is an opioid antagonist: a medication used to reverse or reduce the effects of opioids.
See Epidural administration and Naloxone
National Health Service
The National Health Service (NHS) is the umbrella term for the publicly funded healthcare systems of the United Kingdom, comprising the NHS in England, NHS Scotland and NHS Wales.
See Epidural administration and National Health Service
Nerve
A nerve is an enclosed, cable-like bundle of nerve fibers (called axons) in the peripheral nervous system.
See Epidural administration and Nerve
Neuraxial blockade
Neuraxial anesthesia is local anaesthesia placed around the nerves of the central nervous system, such as spinal anaesthesia, caudal anaesthesia, epidural anaesthesia, and combined spinal and epidural anaesthesia.
See Epidural administration and Neuraxial blockade
Nurse anesthetist
A nurse anesthetist is an advanced practice nurse who administers anesthesia for surgery or other medical procedures.
See Epidural administration and Nurse anesthetist
Obesity
Obesity is a medical condition, sometimes considered a disease, in which excess body fat has accumulated to such an extent that it can potentially have negative effects on health.
See Epidural administration and Obesity
Opioid
Opioids are a class of drugs that derive from, or mimic, natural substances found in the opium poppy plant.
See Epidural administration and Opioid
Oral administration
| name.
See Epidural administration and Oral administration
Oxytocin
Oxytocin is a peptide hormone and neuropeptide normally produced in the hypothalamus and released by the posterior pituitary.
See Epidural administration and Oxytocin
Pain
Pain is a distressing feeling often caused by intense or damaging stimuli.
See Epidural administration and Pain
Pain management
Pain management is an aspect of medicine and health care involving relief of pain (pain relief, analgesia, pain control) in various dimensions, from acute and simple to chronic and challenging.
See Epidural administration and Pain management
Paraplegia
Paraplegia, or paraparesis, is an impairment in motor or sensory function of the lower extremities.
See Epidural administration and Paraplegia
Perineum
The perineum (perineums or perinea) in mammals is the space between the anus and the genitals.
See Epidural administration and Perineum
Platelet transfusion
Platelet transfusion, also known as platelet concentrate, is used to prevent or treat bleeding in people with either a low platelet count or poor platelet function.
See Epidural administration and Platelet transfusion
Portable ultrasound
Portable ultrasound is a modality of medical ultrasonography that utilizes small and light devices, compared to the console-style ultrasound machines that preceded them.
See Epidural administration and Portable ultrasound
Post-dural-puncture headache
Post-dural-puncture headache (PDPH) is a complication of puncture of the dura mater (one of the membranes around the brain and spinal cord).
See Epidural administration and Post-dural-puncture headache
Radicular pain
Radicular pain, or radiculitis (from the), is pain "radiated" along the dermatome (sensory distribution) of a nerve due to inflammation or other irritation of the nerve root (radiculopathy) at its connection to the spinal column.
See Epidural administration and Radicular pain
Radiculopathy
Radiculopathy, also commonly referred to as pinched nerve, refers to a set of conditions in which one or more nerves are affected and do not work properly (a neuropathy).
See Epidural administration and Radiculopathy
Radiocontrast agent
Radiocontrast agents are substances used to enhance the visibility of internal structures in X-ray-based imaging techniques such as computed tomography (contrast CT), projectional radiography, and fluoroscopy.
See Epidural administration and Radiocontrast agent
Route of administration
In pharmacology and toxicology, a route of administration is the way by which a drug, fluid, poison, or other substance is taken into the body.
See Epidural administration and Route of administration
Sacrum
The sacrum (sacra or sacrums), in human anatomy, is a large, triangular bone at the base of the spine that forms by the fusing of the sacral vertebrae (S1S5) between ages 18 and 30.
See Epidural administration and Sacrum
Saline (medicine)
Saline (also known as saline solution) is a mixture of sodium chloride (salt) and water.
See Epidural administration and Saline (medicine)
Seizure
A seizure is a period of symptoms due to abnormally excessive or synchronous neuronal activity in the brain.
See Epidural administration and Seizure
Sensory nerve
A sensory nerve, or afferent nerve, is an anatomic term for a nerve that contains exclusively afferent nerve fibers.
See Epidural administration and Sensory nerve
Somatosensory system
The somatosensory system is a subset of the sensory nervous system responsible for the perception of touch.
See Epidural administration and Somatosensory system
Spinal anaesthesia
Spinal anaesthesia (or spinal anesthesia), also called spinal block, subarachnoid block, intradural block and intrathecal block, is a form of neuraxial regional anaesthesia involving the injection of a local anaesthetic or opioid into the subarachnoid space, generally through a fine needle, usually long. Epidural administration and spinal anaesthesia are regional anesthesia.
See Epidural administration and Spinal anaesthesia
Spinal canal
In human anatomy, the spinal canal, vertebral canal or spinal cavity is an elongated body cavity enclosed within the dorsal bony arches of the vertebral column, which contains the spinal cord, spinal roots and dorsal root ganglia.
See Epidural administration and Spinal canal
Spinal cord
The spinal cord is a long, thin, tubular structure made up of nervous tissue that extends from the medulla oblongata in the brainstem to the lumbar region of the vertebral column (backbone) of vertebrate animals.
See Epidural administration and Spinal cord
Spinal disc herniation
A spinal disc herniation is an injury to the intervertebral disc between two spinal vertebrae, usually caused by excessive strain or trauma to the spine.
See Epidural administration and Spinal disc herniation
Spinal nerve
A spinal nerve is a mixed nerve, which carries motor, sensory, and autonomic signals between the spinal cord and the body.
See Epidural administration and Spinal nerve
Spinal stenosis
Spinal stenosis is an abnormal narrowing of the spinal canal or neural foramen that results in pressure on the spinal cord or nerve roots.
See Epidural administration and Spinal stenosis
Stenosis
Stenosis is the abnormal narrowing of a blood vessel or other tubular organ or structure such as foramina and canals.
See Epidural administration and Stenosis
Steroid
A steroid is an organic compound with four fused rings (designated A, B, C, and D) arranged in a specific molecular configuration.
See Epidural administration and Steroid
Subdural hematoma
A subdural hematoma (SDH) is a type of bleeding in which a collection of blood—usually but not always associated with a traumatic brain injury—gathers between the inner layer of the dura mater and the arachnoid mater of the meninges surrounding the brain.
See Epidural administration and Subdural hematoma
Surgery
Surgery is a medical specialty that uses manual and instrumental techniques to diagnose or treat pathological conditions (e.g., trauma, disease, injury, malignancy), to alter bodily functions (i.e., malabsorption created by bariatric surgery such as gastric bypass), to reconstruct or improve aesthetics and appearance (cosmetic surgery), or to remove unwanted tissues (body fat, glands, scars or skin tags) or foreign bodies.
See Epidural administration and Surgery
Thoracic diaphragm
The thoracic diaphragm, or simply the diaphragm (partition), is a sheet of internal skeletal muscle in humans and other mammals that extends across the bottom of the thoracic cavity.
See Epidural administration and Thoracic diaphragm
Thrombocytopenia
In hematology, thrombocytopenia is a condition characterized by abnormally low levels of platelets (also known as thrombocytes) in the blood.
See Epidural administration and Thrombocytopenia
Tincture of iodine
Tincture of iodine, iodine tincture, or weak iodine solution is an antiseptic.
See Epidural administration and Tincture of iodine
Tuohy needle
A Tuohy (/tOO-ee/) needle is a hollow hypodermic needle, very slightly curved at the end, suitable for inserting epidural catheters.
See Epidural administration and Tuohy needle
Type 2 diabetes
Type 2 diabetes (T2D), formerly known as adult-onset diabetes, is a form of diabetes mellitus that is characterized by high blood sugar, insulin resistance, and relative lack of insulin.
See Epidural administration and Type 2 diabetes
Urinary catheterization
In urinary catheterization, a latex, polyurethane, or silicone tube known as a urinary catheter is inserted into the bladder through the urethra to allow urine to drain from the bladder for collection.
See Epidural administration and Urinary catheterization
Uterine contraction
Uterine contractions are muscle contractions of the uterine smooth muscle that can occur at various intensities in both the non-pregnant and pregnant uterine state.
See Epidural administration and Uterine contraction
Vertebra
Each vertebra (vertebrae) is an irregular bone with a complex structure composed of bone and some hyaline cartilage, that make up the vertebral column or spine, of vertebrates.
See Epidural administration and Vertebra
See also
Obstetrical procedures
- Abdominal decompression
- Amnioinfusion
- Anomaly scan
- Artificial rupture of membranes
- Assisted reproductive technology
- B-Lynch suture
- Cell-free fetal DNA
- Credé's maneuver
- Credé's prophylaxis
- Delivery after previous caesarean section
- Epidural administration
- Episiotomy
- External cephalic version
- Fertility fraud
- Fundal massage
- Labor induction
- McRoberts maneuver
- Nuchal scan
- Obstetric surgery
- Obstetrical forceps
- Odon device
- Operative vaginal delivery
- Ovarian tissue cryopreservation
- Pain management during childbirth
- Paracervical block
- Pelvimetry
- Podalic version
- Prenatal testing
- Rubin maneuver
- Tocolytic
- Twilight sleep
- Uterine balloon tamponade
- Vacuum extraction
- Wood's screw maneuver
- Zavanelli maneuver
Regional anesthesia
- Brachial plexus block
- Caudal anaesthesia
- Combined spinal and epidural anaesthesia
- Continuous wound infiltration
- Epidural administration
- Fascia iliaca block
- Femoral nerve block
- History of neuraxial anesthesia
- Intercostal nerve block
- Interpleural block
- Intravenous regional anesthesia
- Nerve block
- Occipital nerve block
- Paracervical block
- Retrobulbar block
- Sciatic nerve block
- Spinal anaesthesia
- Transverse abdominis plane block
Spanish inventions
- Air-independent propulsion
- Artificio de Juanelo
- Autogyro
- Capstan (nautical)
- Classical guitar
- Disability flag
- El Ajedrecista
- Epidural administration
- Full-rigged pinnace
- Guitarra morisca
- Hiriko
- Ictíneo I
- Ictíneo II
- Laryngoscopy
- List of Spanish inventions and discoveries
- Miquelet lock
- Molotov cocktail
- Pan amalgamation
- Patio process
- Rapier
- Rib vault
- Sherry
- Spanish submarine Peral
- Spanish-suited playing cards
- StaDyn (programming language)
- Stamped paper
- Stratonautical space suit
- Tercio
- Toledo steel
- Transporter bridge
- Villamil Libélula Viblandi
- Whirlpool Aero Car
References
[1] https://en.wikipedia.org/wiki/Epidural_administration
Also known as Analgesia, epidural, Anesthesia, epidural, Epideral, Epiderral, Epidural, Epidural anaesthesia, Epidural analgesia, Epidural anesthesia, Epidural block, Epidural injection, Epidural injections, Epidural opioid analgesia, Epidurals, Injections, epidural, Loss of resistance, Needle-free injection, Peridural, Peridural space, Transforaminal epidural.
, Ligamenta flava, Local anesthetic, Lumbar, Lumbar puncture, Lumbar vertebrae, Medical diagnosis, Meninges, Motor nerve, Myocardial infarction, Naloxone, National Health Service, Nerve, Neuraxial blockade, Nurse anesthetist, Obesity, Opioid, Oral administration, Oxytocin, Pain, Pain management, Paraplegia, Perineum, Platelet transfusion, Portable ultrasound, Post-dural-puncture headache, Radicular pain, Radiculopathy, Radiocontrast agent, Route of administration, Sacrum, Saline (medicine), Seizure, Sensory nerve, Somatosensory system, Spinal anaesthesia, Spinal canal, Spinal cord, Spinal disc herniation, Spinal nerve, Spinal stenosis, Stenosis, Steroid, Subdural hematoma, Surgery, Thoracic diaphragm, Thrombocytopenia, Tincture of iodine, Tuohy needle, Type 2 diabetes, Urinary catheterization, Uterine contraction, Vertebra.