About Us

Dr. Ash MaharajDr. Ash Maharaj, B.Sc., MB BCH, F.A.C.S.

Staff GENERAL Surgeon
THD Certification Instructor
CLINICAL LEAD - THD CANADA
MINIMALLY INVASIVE HEMHORRHOIDAL SURGERY

Now there is an alternative to hemorrhoidectomy. Trans-anal Hemorrhoidal Dearterialization (THD) is a minimally invasive approach to traditional hemorrhoidectomy. It is just as effective as hemorrhoidectomy, but the procedure is less painful and offers quicker recovery.

 This innovative minimally invasive approach to hemorrhoidal disease is based on our new ability to identify the superficial submucosal blood supply, using single use Doppler ultrasound probes to de-arterialize the bleeding and prolapsing hemorrhoidal vascular cushions by suture ligation.  This can be combined with plication of these prolapsing structures to prevent prolapse.

Severity, and duration of pain, difficultly with defecation is markedly reduced compared to the traditional hemorrhoidectomy, with comparable recurrence rates.  Our initial series of patients have been extremely satisfied, and the outcomes have been excellent, with our landmark Canadian introduction of this clinically proven technique from Europe and the United States. THD is exclusively only offered at Thornhill Endoscopy Centre (TEC).

 

Dr. Ahmed Almamar MD, MSc, FRCSC

STAFF GENERAL SURGEON
THD CERTIFIED MINIMAL INVASIVE SURGERY

After undergraduate medical training, Dr. Almamar trained in General Surgery at the University of Alberta. In addition he completed a masters in Experimental Surgery in Alberta and a fellowship in Minimally Invasive Surgery at the University of Western Ontario. He has been working in the GTA primarily in outpatient endoscopy and anorectal surgery since 2017. He has received training, certification and is experienced in Trans-Anal Hemorrhoid Dearterialization (THD) surgery here in Canada.

Patients are contacted within 24-48 hrs (business days) of the referral, and appointments are scheduled within 2 weeks.

At TEC, patients have their procedures in a comfortable, and compassionate environment as our physicians and staff continually strive for clinical excellence.

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