A urethrotomy procedure is performed to help alleviate symptoms of a narrowed urethra (the tube that carries urine and semen to the tip of your penis). These include the need to pass urine more often, sudden urges to pass urine, slow flow of urine and the feeling of not having fully emptied your bladder.
How do you use Otis Urethrotome?
Incision with an Otis urethrotome is used for strictures of the distal urethra. After lubricating the urethra with gel, the urethrotome is inserted through the stricture with the blade unexposed and then it is opened up to a 25–28F caliber.
What is Otis Urethrotome?
For this method, a special tool is inserted into the urethra, and the entire urethra is charged. The instrument can be spread and adjusted to the desired diameter.
What is a perineal Urethrostomy?
Perineal urethrostomy is a surgical procedure that is performed on males to create a permanent opening into the urethra through an incision in the skin of the perineum. The perineum is the area of skin between the scrotum and the anus.
What is Resectoscope used for?
A thin, tube-like instrument used to remove tissue from inside the body. A resectoscope has a light and a lens for viewing. It also has a tool that uses an electric current to cut, remove, or destroy tissue and control bleeding.
What is a bulbar urethral stricture?
What is bulbar urethral stricture? Bulbar (meaning “bulb shaped”) urethral stricture is an obstruction of urine flow through the urethra, which impedes the body’s ability to pass urine.
What is VIU surgery?
VIU (Visual Internal Urethromy) is done when stricture is treated at bulbous urethra. It’s a not a definitive treatment for stricture urethra because in most of cases repeated VIU treatment is required. Ultimately it leads to high cost to the patient.
What is OIU?
Optical Internal Urethrotomy (OIU) is used to treat urethral strictures, a medical condition when the urethra (the tube that drains urine from the bladder) becomes narrow. In this surgical process, the body tissues in the urethra are removed, to release it.
How is a cystourethroscopy performed?
During a cystoscopy, your doctor: Slides a lubricated cystoscope through the urethra to the bladder.Injects sterile salt water through the cystoscope into the bladder. A stretched, full bladder makes it easier to see the bladder lining.
Is a urethrotomy painful?
A urethrotomy is usually carried out under general anaesthetic meaning you will be asleep for the operation and will not feel any pain during the procedure. The operation typically takes less than half an hour.
Why is urethra longer in males?
There is a sphincter at the upper end of the urethra, which serves to close the passage and keep the urine inside the bladder. As the passage needs to traverse the length of the penis, it is significantly longer in males than females.
What is cold knife urethrotomy?
Internal urethrotomy by cold knife (Sachse’s technique). In this procedure, the narrow part of the urethra is incised, cutting the stricture at 12 o’clock, with a cold knife (figures 1,2), thus without cauterizing or using any other form of energy.
What causes hypospadias?
The causes of hypospadias in most infants are unknown. In most cases, hypospadias is thought to be caused by a combination of genes and other factors, such as things the mother comes in contact with in her environment, or what the mother eats or drinks, or certain medications she uses during pregnancy.
How does a resectoscope work?
It is used to cut away the pieces of prostate tissue that are bulging or blocking the urethra. Electricity will be applied through the resectoscope to stop any bleeding. The pieces are flushed into the bladder, and then drained out through the urethra. The resectoscope is removed.
What is a resectoscope loop?
Doctors pass the cystoscope through the urethra and into the bladder to locate the tumor. A flexible instrument called a resectoscope is then inserted through the cystoscope sheath. The resectoscope has a wire loop that is used to remove the tumor.
What is a bipolar resectoscope?
In bipolar electrosurgery, the current flow through the tissue is restricted to the area between the two electrode’s loops that are under visual control of the surgeon (Figs. 1 and 2). In this case, saline solution can be used as distension media because it has no risk of current dispersion.
What does a urethral dilator do?
Urethral dilation is a procedure to stretch the sides of the urethra. The urethra is the tube that carries urine from your bladder to outside your body. Sometimes scar tissue narrows the urethra. This is called urethral stricture.
What is the bulbar?
neurological disorders (In this context, the term bulbar refers to the medulla oblongata, which looks like a swelling, or bulb, at the top of the spinal cord.) Damage to the 9th through 12th cranial nerves, the bulbar nerves, causes impairment of swallowing and speech and…
Where is bulbar urethra?
The bulbar urethra is a segment of the male urethra that is in between the penile urethra and the membrano-prostatic urethra that typically has a robust blood supply.
What is full form of VIU surgery?
Background and purpose: Visual internal urethrotomy (VIU) is an option for the management of urethral stricture.
What is Laser Cystolitholapaxy?
What is a cystolitholapaxy? A cystolitholapaxy is a surgical procedure used to treat bladder stones, which are hard deposits of minerals that can form inside the bladder. During a cystolitholapaxy, an instrument called a cystoscope is inserted into the bladder to locate the bladder stone or stones.
What is DVIU in urology?
INTRODUCTION. Direct visual internal urethrotomy (DVIU) and urethral dilatation are the most commonly performed procedures for urethral stricture disease. This approach is appealing both for urologists and patients as it is minimally invasive.
Is OIU a word?
Oui is defined as the French word for yes. An example of oui is what a hungry person would say in France if someone asked if he wanted food. Yes.
What is the full form of IOU in accounts?
The Full form of IOG is improving outcomes guidance, or IOG stands for improving outcomes guidance, or the full name of given abbreviation is improving outcomes guidance.
How is Urethroplasty done?
In urethroplasty, a surgeon locates and removes the narrowed section of the urethra and joins together the two healthy pieces. If the scarred segment of the urethra is too long to be removed, doctors may use tissue from other parts of the body to recreate the normal size of the urethra.
What is cystourethroscopy?
Cystoscopy is a procedure that lets the healthcare provider view the urinary tract, particularly the bladder, the urethra, and the openings to the ureters. Cystoscopy can help find problems with the urinary tract. This may include early signs of cancer, infection, narrowing, blockage, or bleeding.
Can you pass a 7mm kidney stone?
The smaller the kidney stone, the more likely it will pass on its own. If it is smaller than 5 mm (1/5 inch), there is a 90% chance it will pass without further intervention. If the stone is between 5 mm and 10 mm, the odds are 50%. If a stone is too large to pass on its own, several treatment options are available.
What is a nephrolithotomy procedure?
Overview. Percutaneous nephrolithotomy (nef-roe-lih-THOT-uh-me) is a procedure used to remove kidney stones from the body when they can’t pass on their own. A scope is inserted through a small incision in your back to remove the kidney stones.
Graduated from ENSAT (national agronomic school of Toulouse) in plant sciences in 2018, I pursued a CIFRE doctorate under contract with Sun’Agri and INRAE in Avignon between 2019 and 2022. My thesis aimed to study dynamic agrivoltaic systems, in my case in arboriculture. I love to write and share science related Stuff Here on my Website. I am currently continuing at Sun’Agri as an R&D engineer.