Mr Armstrong is a recognised specialist surgeon who operates on a variety of different conditions, specialising in the surgery of the oesophagus, stomach, gallbladder, spleen & gut.
Procedures are split into five main categories:
 Endoscopy |
| Gastroscopy (diagnostic & therapeutic) |
| Colonoscopy (diagnostic & therapeutic) |
| ERCP |
|
Laparoscopy |
| Laparoscopic Cholecystectomy |
| Laparoscopic Nissen Fundoplication (dietary advice) |
| Laparoscopic Hernia Repair |
| Laparoscopy (diagnostic) |
| Laparoscopic Appendicectomy |
| Laparoscopic Splenectomy |
| Laparoscopic Surgery for Achalesia |
|
Open Surgery |
| Cholecystectomy |
| Hiatus Hernia |
| Abdominal Wall Hernia |
| Inguinal Hernia (uni & bilateral) / Recurrent Inguinal Hernia |
| Femoral Hernia |
| Umbilical Hernia |
| Epigastric Hernia |
| Incisional Hernia |
| Pilonidal Sinus |
|
Cancer Surgery |
| Oesophagus |
| Stomach - Leading member of Avon & Somerset Upper GI Cancer Network and lead clinician for Upper GI Cancer in North Bristol. |
| Pancreas |
| Hepatobiliary (liver & bile duct) |
|
Small Procedures |
| Minor skin procedures |
