Colonoscopy – examination of the colon
Colonoscopy is an endoscopic examination of the colon and a reliable way to detect polyps, inflammation or cancerous changes. At our center in Bratislava at Bernolákova 9 you can usually have it within a few days and under sedation with minimal discomfort. The lead specialist for gastroenterology is MUDr. Tomáš Zamborský.
- Lead specialist for gastroenterology MUDr. Tomáš Zamborský
- An appointment for colonoscopy usually within a few days, no referral needed
- With sedation, the examination takes place with minimal discomfort
- We speak English
Bratislava – Bernolákova 9 (STEIN II)
What colonoscopy is
Colonoscopy is an endoscopic examination of the colon in which the doctor passes a thin flexible instrument with a camera through the anus and inspects the bowel lining in detail. The examination itself usually takes 20 to 30 minutes.
It is the gold standard of colon cancer screening – during a single examination the doctor can not only find bowel polyps but also remove them immediately and send them for histological examination. Colonoscopy is also used to diagnose inflammatory bowel diseases and diverticulosis.
At Proctocare, colonoscopies are performed by an experienced endoscopy team led by MUDr. Tomáš Zamborský.
When colonoscopy is appropriate
We recommend colonoscopy especially in the following situations
- Preventive colon cancer screening from the age of 50, earlier with a family history – as agreed with your doctor
- Blood in the stool or a positive test for hidden (occult) bleeding
- A change in bowel habits – long-term constipation, diarrhea or alternation of the two
- Unexplained abdominal pain, weight loss or anemia
- Suspected inflammatory bowel disease, diverticulosis or polyps
- A follow-up examination after polyp removal or when monitoring a bowel disease
How colonoscopy works
From thorough preparation at home to the explanation of the result – we explain everything to you in detail in advance
1. Preparation at home
A day or two before the examination you follow a diet and drink a bowel-cleansing solution according to our detailed instructions. A clean bowel is a prerequisite for a quality examination.
2. Sedation
Before the examination, on request, we administer a sedative into a vein while monitoring your vital signs. On request, the examination can also be performed under general anesthesia.
3. The examination itself
The doctor inspects the entire colon; this takes about 20 – 30 minutes. Any polyps found can be removed immediately and sent for histology.
4. Results and next steps
The doctor explains the findings to you after the examination and recommends the next steps, including the date of any follow-up colonoscopy.
Advantages of colonoscopy at Proctocare
No long waiting
You will usually get an appointment for a colonoscopy within a few days.
Sedation
With sedation and monitoring, the examination takes place with minimal discomfort. On request, the examination can also be performed under general anesthesia.
Immediate polyp removal
We remove any polyps found directly during the examination and send them for histological examination.
Experienced team
The team includes MUDr. Daniel Malik, PhD., head of the endoscopy unit at the University Hospital Bratislava (UNB); the lead specialist is MUDr. Tomáš Zamborský.
Cancer prevention
Colonoscopy is the gold standard of colon cancer screening – it can detect cancer at an early, treatable stage.
No referral needed
We are a private center – you book directly, without a recommendation from another doctor.
Preparing for colonoscopy
Thorough preparation is key – only a clean bowel allows the doctor to assess the lining reliably
- One to two days before the examination, follow the recommended diet – easily digestible, low-residue food without skins and seeds
- Drink the bowel-cleansing solution according to the instructions; it cleans the bowel thoroughly
- On the day of the examination do not eat any more; only clear liquids are allowed as instructed
- Tell us in advance about any medication you take regularly (especially blood thinners, diabetes medication and iron)
- If you choose sedation, arrange for someone to accompany you and do not drive on the day of the examination
You will receive detailed written instructions on the diet and the bowel-cleansing solution from us when booking your appointment.
After the examination
- After the examination you may feel bloated from the insufflated air – this passes quickly
- After sedation you will stay under our supervision for a short while until the sedative wears off
- After sedation, do not drive or operate machinery that day, and plan to leave with someone accompanying you
- You can usually eat and drink shortly after the examination, as recommended by the doctor
- If polyps were removed, the histology result and next steps are discussed at a follow-up visit
Frequently asked questions about colonoscopy
With sedation, colonoscopy takes place with minimal discomfort. Without sedation, the examination can be uncomfortable at times, especially when passing the bends of the bowel. On request, the examination can also be performed under general anesthesia.
The examination itself takes about 20 to 30 minutes. Including preparation, sedation and short observation afterwards, expect to spend roughly one to two hours with us.
Yes. In addition to sedation, we also offer colonoscopy under general anesthesia. The doctor will discuss suitability and the procedure with you when booking – the bowel preparation is the same and you need someone to accompany you after the examination.
One to two days before the examination you follow a low-residue diet and drink a bowel-cleansing solution according to the instructions. You will receive detailed written instructions from us when booking – thorough preparation is a prerequisite for a reliable examination.
In most cases the doctor removes it immediately during the examination and sends it for histological examination. You discuss the result at a follow-up visit.
Colon cancer screening is recommended from the age of 50, and earlier if colon cancer runs in the family – the doctor will determine the right time for the first colonoscopy. At our center you can usually have it within a few days.
After an examination without sedation, yes. After sedation you must not drive that day – please arrange for someone to take you home.
Related topics
Colon cancer screening
Preventive colonoscopy is recommended from the age of 50, earlier with a family history.
Bowel polyps
Polyps are the most common finding during colonoscopy – we remove them immediately during the examination.
Diverticulosis
Pouches in the colon are reliably detected and assessed by a colonoscopic examination.
Who will take care of you
Gastroenterologist · lead specialist for gastroenterology at Proctocare
MUDr. Tomáš Zamborský specializes in the diagnosis and treatment of diseases of the digestive tract, with an emphasis on precise diagnostics and an individual approach. He has also long specialized in inflammatory bowel diseases (Crohn’s disease, ulcerative colitis).
- Gastroenterologist with more than 20 years of experience
- Gastroenterology Clinic of the Slovak Medical University and the University Hospital Bratislava
- Publishing and lecturing activity in the field
Gastroenterologist · head of the endoscopy unit at the University Hospital Bratislava (UNB)
A gastroenterologist with more than 30 years of experience in digestive endoscopy. He specializes in gastroscopy, colonoscopy and advanced endoscopic procedures.
Gastroenterologist · Bratislava office
She specializes in the diagnosis and treatment of diseases of the digestive tract, including endoscopic examinations and functional gastroenterology, with an emphasis on patient comfort during the examination.
Author and medical review: MUDr. Tomáš Zamborský – gastroenterologist with more than 20 years of experience, head medical guarantor of gastroenterology at Proctocare. · Last medical review: July 2026
Book a colonoscopy
An appointment usually within a few days, under sedation with minimal discomfort. Call +421 948 687 667 – Bratislava, Bernolákova 9 (STEIN II).
Bratislava: Bernolákova 9, 811 07 (STEIN II) · Mon–Fri 07:30–19:30, Sat 07:30–12:30
info@proctocare.sk
Colonoscopy – examination of the colon
Colonoscopy is an endoscopic examination of the colon and a reliable way to detect polyps, inflammation or cancerous changes. At our center in Bratislava at Bernolákova 9 you can usually have it within a few days and under sedation with minimal discomfort. The lead specialist for gastroenterology is MUDr. Tomáš Zamborský.
- Lead specialist for gastroenterology MUDr. Tomáš Zamborský
- An appointment for colonoscopy usually within a few days, no referral needed
- With sedation, the examination takes place with minimal discomfort
- We speak English
Bratislava – Bernolákova 9 (STEIN II)
What colonoscopy is
Colonoscopy is an endoscopic examination of the colon in which the doctor passes a thin flexible instrument with a camera through the anus and inspects the bowel lining in detail. The examination itself usually takes 20 to 30 minutes.
It is the gold standard of colon cancer screening – during a single examination the doctor can not only find bowel polyps but also remove them immediately and send them for histological examination. Colonoscopy is also used to diagnose inflammatory bowel diseases and diverticulosis.
At Proctocare, colonoscopies are performed by an experienced endoscopy team led by MUDr. Tomáš Zamborský.
When colonoscopy is appropriate
We recommend colonoscopy especially in the following situations
- Preventive colon cancer screening from the age of 50, earlier with a family history – as agreed with your doctor
- Blood in the stool or a positive test for hidden (occult) bleeding
- A change in bowel habits – long-term constipation, diarrhea or alternation of the two
- Unexplained abdominal pain, weight loss or anemia
- Suspected inflammatory bowel disease, diverticulosis or polyps
- A follow-up examination after polyp removal or when monitoring a bowel disease
How colonoscopy works
From thorough preparation at home to the explanation of the result – we explain everything to you in detail in advance
1. Preparation at home
A day or two before the examination you follow a diet and drink a bowel-cleansing solution according to our detailed instructions. A clean bowel is a prerequisite for a quality examination.
2. Sedation
Before the examination, on request, we administer a sedative into a vein while monitoring your vital signs. On request, the examination can also be performed under general anesthesia.
3. The examination itself
The doctor inspects the entire colon; this takes about 20 – 30 minutes. Any polyps found can be removed immediately and sent for histology.
4. Results and next steps
The doctor explains the findings to you after the examination and recommends the next steps, including the date of any follow-up colonoscopy.
Advantages of colonoscopy at Proctocare
No long waiting
You will usually get an appointment for a colonoscopy within a few days.
Sedation
With sedation and monitoring, the examination takes place with minimal discomfort. On request, the examination can also be performed under general anesthesia.
Immediate polyp removal
We remove any polyps found directly during the examination and send them for histological examination.
Experienced team
The team includes MUDr. Daniel Malik, PhD., head of the endoscopy unit at the University Hospital Bratislava (UNB); the lead specialist is MUDr. Tomáš Zamborský.
Cancer prevention
Colonoscopy is the gold standard of colon cancer screening – it can detect cancer at an early, treatable stage.
No referral needed
We are a private center – you book directly, without a recommendation from another doctor.
Preparing for colonoscopy
Thorough preparation is key – only a clean bowel allows the doctor to assess the lining reliably
- One to two days before the examination, follow the recommended diet – easily digestible, low-residue food without skins and seeds
- Drink the bowel-cleansing solution according to the instructions; it cleans the bowel thoroughly
- On the day of the examination do not eat any more; only clear liquids are allowed as instructed
- Tell us in advance about any medication you take regularly (especially blood thinners, diabetes medication and iron)
- If you choose sedation, arrange for someone to accompany you and do not drive on the day of the examination
You will receive detailed written instructions on the diet and the bowel-cleansing solution from us when booking your appointment.
After the examination
- After the examination you may feel bloated from the insufflated air – this passes quickly
- After sedation you will stay under our supervision for a short while until the sedative wears off
- After sedation, do not drive or operate machinery that day, and plan to leave with someone accompanying you
- You can usually eat and drink shortly after the examination, as recommended by the doctor
- If polyps were removed, the histology result and next steps are discussed at a follow-up visit
Frequently asked questions about colonoscopy
With sedation, colonoscopy takes place with minimal discomfort. Without sedation, the examination can be uncomfortable at times, especially when passing the bends of the bowel. On request, the examination can also be performed under general anesthesia.
The examination itself takes about 20 to 30 minutes. Including preparation, sedation and short observation afterwards, expect to spend roughly one to two hours with us.
Yes. In addition to sedation, we also offer colonoscopy under general anesthesia. The doctor will discuss suitability and the procedure with you when booking – the bowel preparation is the same and you need someone to accompany you after the examination.
One to two days before the examination you follow a low-residue diet and drink a bowel-cleansing solution according to the instructions. You will receive detailed written instructions from us when booking – thorough preparation is a prerequisite for a reliable examination.
In most cases the doctor removes it immediately during the examination and sends it for histological examination. You discuss the result at a follow-up visit.
Colon cancer screening is recommended from the age of 50, and earlier if colon cancer runs in the family – the doctor will determine the right time for the first colonoscopy. At our center you can usually have it within a few days.
After an examination without sedation, yes. After sedation you must not drive that day – please arrange for someone to take you home.
Related topics
Colon cancer screening
Preventive colonoscopy is recommended from the age of 50, earlier with a family history.
Bowel polyps
Polyps are the most common finding during colonoscopy – we remove them immediately during the examination.
Diverticulosis
Pouches in the colon are reliably detected and assessed by a colonoscopic examination.
Who will take care of you
Gastroenterologist · lead specialist for gastroenterology at Proctocare
MUDr. Tomáš Zamborský specializes in the diagnosis and treatment of diseases of the digestive tract, with an emphasis on precise diagnostics and an individual approach. He has also long specialized in inflammatory bowel diseases (Crohn’s disease, ulcerative colitis).
- Gastroenterologist with more than 20 years of experience
- Gastroenterology Clinic of the Slovak Medical University and the University Hospital Bratislava
- Publishing and lecturing activity in the field
Gastroenterologist · head of the endoscopy unit at the University Hospital Bratislava (UNB)
A gastroenterologist with more than 30 years of experience in digestive endoscopy. He specializes in gastroscopy, colonoscopy and advanced endoscopic procedures.
Gastroenterologist · Bratislava office
She specializes in the diagnosis and treatment of diseases of the digestive tract, including endoscopic examinations and functional gastroenterology, with an emphasis on patient comfort during the examination.
Author and medical review: MUDr. Tomáš Zamborský – gastroenterologist with more than 20 years of experience, head medical guarantor of gastroenterology at Proctocare. · Last medical review: July 2026
Book a colonoscopy
An appointment usually within a few days, under sedation with minimal discomfort. Call +421 948 687 667 – Bratislava, Bernolákova 9 (STEIN II).
Bratislava: Bernolákova 9, 811 07 (STEIN II) · Mon–Fri 07:30–19:30, Sat 07:30–12:30
info@proctocare.sk
Colonoscopy – examination of the colon
Colonoscopy is an endoscopic examination of the colon and a reliable way to detect polyps, inflammation or cancerous changes. At our center in Bratislava at Bernolákova 9 you can usually have it within a few days and under sedation with minimal discomfort. The lead specialist for gastroenterology is MUDr. Tomáš Zamborský.
- Lead specialist for gastroenterology MUDr. Tomáš Zamborský
- An appointment for colonoscopy usually within a few days, no referral needed
- With sedation, the examination takes place with minimal discomfort
- We speak English
Bratislava – Bernolákova 9 (STEIN II)
What colonoscopy is
Colonoscopy is an endoscopic examination of the colon in which the doctor passes a thin flexible instrument with a camera through the anus and inspects the bowel lining in detail. The examination itself usually takes 20 to 30 minutes.
It is the gold standard of colon cancer screening – during a single examination the doctor can not only find bowel polyps but also remove them immediately and send them for histological examination. Colonoscopy is also used to diagnose inflammatory bowel diseases and diverticulosis.
At Proctocare, colonoscopies are performed by an experienced endoscopy team led by MUDr. Tomáš Zamborský.
When colonoscopy is appropriate
We recommend colonoscopy especially in the following situations
- Preventive colon cancer screening from the age of 50, earlier with a family history – as agreed with your doctor
- Blood in the stool or a positive test for hidden (occult) bleeding
- A change in bowel habits – long-term constipation, diarrhea or alternation of the two
- Unexplained abdominal pain, weight loss or anemia
- Suspected inflammatory bowel disease, diverticulosis or polyps
- A follow-up examination after polyp removal or when monitoring a bowel disease
How colonoscopy works
From thorough preparation at home to the explanation of the result – we explain everything to you in detail in advance
1. Preparation at home
A day or two before the examination you follow a diet and drink a bowel-cleansing solution according to our detailed instructions. A clean bowel is a prerequisite for a quality examination.
2. Sedation
Before the examination, on request, we administer a sedative into a vein while monitoring your vital signs. On request, the examination can also be performed under general anesthesia.
3. The examination itself
The doctor inspects the entire colon; this takes about 20 – 30 minutes. Any polyps found can be removed immediately and sent for histology.
4. Results and next steps
The doctor explains the findings to you after the examination and recommends the next steps, including the date of any follow-up colonoscopy.
Advantages of colonoscopy at Proctocare
No long waiting
You will usually get an appointment for a colonoscopy within a few days.
Sedation
With sedation and monitoring, the examination takes place with minimal discomfort. On request, the examination can also be performed under general anesthesia.
Immediate polyp removal
We remove any polyps found directly during the examination and send them for histological examination.
Experienced team
The team includes MUDr. Daniel Malik, PhD., head of the endoscopy unit at the University Hospital Bratislava (UNB); the lead specialist is MUDr. Tomáš Zamborský.
Cancer prevention
Colonoscopy is the gold standard of colon cancer screening – it can detect cancer at an early, treatable stage.
No referral needed
We are a private center – you book directly, without a recommendation from another doctor.
Preparing for colonoscopy
Thorough preparation is key – only a clean bowel allows the doctor to assess the lining reliably
- One to two days before the examination, follow the recommended diet – easily digestible, low-residue food without skins and seeds
- Drink the bowel-cleansing solution according to the instructions; it cleans the bowel thoroughly
- On the day of the examination do not eat any more; only clear liquids are allowed as instructed
- Tell us in advance about any medication you take regularly (especially blood thinners, diabetes medication and iron)
- If you choose sedation, arrange for someone to accompany you and do not drive on the day of the examination
You will receive detailed written instructions on the diet and the bowel-cleansing solution from us when booking your appointment.
After the examination
- After the examination you may feel bloated from the insufflated air – this passes quickly
- After sedation you will stay under our supervision for a short while until the sedative wears off
- After sedation, do not drive or operate machinery that day, and plan to leave with someone accompanying you
- You can usually eat and drink shortly after the examination, as recommended by the doctor
- If polyps were removed, the histology result and next steps are discussed at a follow-up visit
Frequently asked questions about colonoscopy
With sedation, colonoscopy takes place with minimal discomfort. Without sedation, the examination can be uncomfortable at times, especially when passing the bends of the bowel. On request, the examination can also be performed under general anesthesia.
The examination itself takes about 20 to 30 minutes. Including preparation, sedation and short observation afterwards, expect to spend roughly one to two hours with us.
Yes. In addition to sedation, we also offer colonoscopy under general anesthesia. The doctor will discuss suitability and the procedure with you when booking – the bowel preparation is the same and you need someone to accompany you after the examination.
One to two days before the examination you follow a low-residue diet and drink a bowel-cleansing solution according to the instructions. You will receive detailed written instructions from us when booking – thorough preparation is a prerequisite for a reliable examination.
In most cases the doctor removes it immediately during the examination and sends it for histological examination. You discuss the result at a follow-up visit.
Colon cancer screening is recommended from the age of 50, and earlier if colon cancer runs in the family – the doctor will determine the right time for the first colonoscopy. At our center you can usually have it within a few days.
After an examination without sedation, yes. After sedation you must not drive that day – please arrange for someone to take you home.
Related topics
Colon cancer screening
Preventive colonoscopy is recommended from the age of 50, earlier with a family history.
Bowel polyps
Polyps are the most common finding during colonoscopy – we remove them immediately during the examination.
Diverticulosis
Pouches in the colon are reliably detected and assessed by a colonoscopic examination.
Who will take care of you
Gastroenterologist · lead specialist for gastroenterology at Proctocare
MUDr. Tomáš Zamborský specializes in the diagnosis and treatment of diseases of the digestive tract, with an emphasis on precise diagnostics and an individual approach. He has also long specialized in inflammatory bowel diseases (Crohn’s disease, ulcerative colitis).
- Gastroenterologist with more than 20 years of experience
- Gastroenterology Clinic of the Slovak Medical University and the University Hospital Bratislava
- Publishing and lecturing activity in the field
Gastroenterologist · head of the endoscopy unit at the University Hospital Bratislava (UNB)
A gastroenterologist with more than 30 years of experience in digestive endoscopy. He specializes in gastroscopy, colonoscopy and advanced endoscopic procedures.
Gastroenterologist · Bratislava office
She specializes in the diagnosis and treatment of diseases of the digestive tract, including endoscopic examinations and functional gastroenterology, with an emphasis on patient comfort during the examination.
Author and medical review: MUDr. Tomáš Zamborský – gastroenterologist with more than 20 years of experience, head medical guarantor of gastroenterology at Proctocare. · Last medical review: July 2026
Book a colonoscopy
An appointment usually within a few days, under sedation with minimal discomfort. Call +421 948 687 667 – Bratislava, Bernolákova 9 (STEIN II).
Bratislava: Bernolákova 9, 811 07 (STEIN II) · Mon–Fri 07:30–19:30, Sat 07:30–12:30
info@proctocare.sk