Anderson-Hynes Plasty: Renal Pelvis Repair
The Anderson-Hynes plasty is a specific surgical procedure. It is primarily used to address obstructions or narrowing (stenosis) at the ureteropelvic junction (UPJ).
Understanding the Procedure
This surgical technique involves reconstructing the connection between the renal pelvis and the ureter. The goal is to widen the narrowed UPJ, allowing urine to drain properly from the kidney.
- Condition Treated: Ureteropelvic junction (UPJ) obstruction.
- Anatomical Focus: The junction where the renal pelvis (the funnel-like structure collecting urine within the kidney) meets the ureter (the tube carrying urine to the bladder).
- Surgical Goal: To relieve the blockage and restore normal urine flow.
Therefore, the Anderson-Hynes plasty is a type of repair directly related to the renal pelvis and its connection to the ureter.
Important Questions from Urinary System & Surgical Disorders
Which of the following statements are correct regarding renal cell carcinoma?
1. It arises from the epithelium of the proximal convoluted tubule.
2. It has a female preponderance.
3. Major subtypes are clear cell, papillary and chromophobe.
4. Surgery is the mainstay of treatment for disease. organ-confined
Select the answer using the code given below.
Which of the following are features of autosomal dominant polycystic kidney disease?
1. Cyst may also occur in liver, pancreas and arachnoid membrane.
2. Most commonly manifests between 20-30 years of age.
3. Clinical manifestations are renal and extrarenal.
4. Men tend to progress to renal failure more rapidly than women.
Select the correct answer using the code given below.
- Extracorporal Shock Wave Lithotripsy (ESWL) is most commonly used for the treatment of
Which of the following are correct regarding pathology of stress urinary incontinence?
1. Hypermobility of urethra
2. Ascend of bladder neck and proximal urethra above diaphragm
3. Lowered urethral pressure
4. Increased detrusor activity
Select the answer using the code given below.
Which of the following are correct about ectopic ureters ?
1. They are more common in males
2. They drain the upper pole of kidney
3. They are associated with duplex ureter
4. They may cause incontinence
Select the correct answer using the code given below :
