Buccal Mucosal Graft Urethroplasty restored the patient’s ability to pass the urine

PACE Hospitals' Urology team successfully performed buccal mucosal graft urethroplasty procedure on a 31-year-old male with a bulbar urethral stricture and chronic urinary retention with bilateral moderate hydroureteronephrosis, enhancing his ability to pass urine well.

A 31-year-old male patient with a complaint of poor urine flow was referred to PACE Hospitals for further treatment.

Medical history and Diagnosis

Upon further investigation, it became evident that the patient was experiencing symptoms of diminished urine flow, which led to his admission to the PACE hospitals for additional care and management.

After visiting the hospital, the patient was diagnosed with a bulbar urethral stricture, a condition characterized by the narrowing of the urethra due to scar tissue and chronic urinary retention. Additionally, the patient was found to have bilateral moderate hydronephrosis, indicating an enlargement of the kidneys due to a partial blockage of the urinary system (due to the backflow of urine). Further assessment revealed a decompensated bladder, chronic bladder outlet obstruction, and normal renal function. The healthcare providers collectively agreed that pursuing a buccal mucosal graft urethroplasty procedure could effectively address the diagnosed conditions and contribute to the patient's treatment plan.

Urethroplasty is a surgical procedure which is used to reconstruct or repair the urethra to treat problems such as urethral strictures and currently considered by many healthcare physicians as the treatment of choice in the treatment of urethral strictures. Buccal mucosal graft urethroplasty involves taking a graft of tissue from the inner lining of the cheek (buccal mucosa) and using it to reconstruct the narrowed or damaged portion of the urethra.

Treatment

After consultations with the team of consultant laparoscopic urologists - Dr. Abhik Debnath, Dr. K Ravichandra along with a senior consultant Urologist & Renal Transplant Surgeon - Dr. Vishwambhar Nath, it was determined that a buccal mucosal graft urethroplasty surgery was the effective method to treat the patient.

One day before the buccal mucosal graft urethroplasty, urologists performed diagnostic procedures, including cystoscopy and retrograde urethrogram (RGU), to look for abnormalities.

Performing these procedures before buccal mucosal graft urethroplasty ensures that the urologists have a comprehensive understanding of the patient's condition and anatomy, which guides them in performing the surgery effectively and helps reduce the risk of complications.

With necessary investigations done & clearances obtained, which included a pre-anesthesia checkup, the patient underwent BMG urethroplasty, where the stricture segment was excised and sent for biopsy for further investigation. The procedure was supervised by the consultant laparoscopic urologist, Dr. Abhik Debnath, and it was accomplished without any complications.

Aftermath

The patient was discharged in a stable condition with a catheter in place. Urologists planned to perform a urodynamic study after catheter removal to check whether the patient could pass urine well.

The patient was advised to follow a soft diet with low spice content and avoid hot foods and liquids. The necessary medicines, such as antibiotics, analgesics, antipyretics, and anti-inflammatory medicines, were given as discharge medications. Other supportive care was suggested, including some mouth exercises and care for the wound and catheter.

The patient was also instructed to contact PACE Hospitals at once in case of fever, abdominal pain or vomiting develops. The patient was given the discharge instructions and advised to follow up.