The Esophagogastric Anastomosis
Background:. The incidence of anastomotic leakage in gastrointestinal surgery is highest after esophagogastric anastomosis, with leakage rates of 10% to 38% still being reported, but little consensus as to cause or corrective. The role of anastomotic tension from a series of physiological forces act...
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| Language: | English |
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Wolters Kluwer Health
2023-03-01
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| Series: | Annals of Surgery Open |
| Online Access: | http://journals.lww.com/10.1097/AS9.0000000000000231 |
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| author | Thomas N. Walsh, FRCSI |
| author_facet | Thomas N. Walsh, FRCSI |
| author_sort | Thomas N. Walsh, FRCSI |
| collection | DOAJ |
| description | Background:. The incidence of anastomotic leakage in gastrointestinal surgery is highest after esophagogastric anastomosis, with leakage rates of 10% to 38% still being reported, but little consensus as to cause or corrective. The role of anastomotic tension from a series of physiological forces acting on the anastomosis from the moment of recovery from anesthesia may be underestimated. It was hypothesized that anchoring the conduit in the mediastinum would provide the greatest protection during the vulnerable healing phase.
Patients and Methods:. A prospectively maintained database was interrogated for anastomotic leakage following the introduction of an anastomotic technique employing anchoring sutures where the gastric conduit was secured to the mediastinal pleura with 3 obliquely inserted load-bearing sutures. A contrast study was performed between days 5 and 7 and all intrahospital mortalities underwent autopsy. Clinical, radiological, and autopsy leaks were recorded.
Results:. Of 146 intrathoracic esophagogastric anastomoses in 144 patients, 81 (55%) of which were stapled, there was 1 clinical leak and 1 patient with an aortoenteric fistula, considered at autopsy to be possibly due to an anastomotic leak, to give an anastomotic leak rate of 2 in 146 (1.37%).
Conclusion:. The low anastomotic leak rate in this series is potentially due to the protective effect of anchoring sutures, the chief difference from an otherwise standard anastomotic technique. These sutures protect the anastomosis from a series of distracting forces during the most vulnerable phase of healing. It is intuitive that the absence of tension would also reduce any risk posed by a minor impairment of blood supply or any imperfection of the technique. |
| format | Article |
| id | doaj-art-9745f4e46ba64eda9af605e05acd55bd |
| institution | Kabale University |
| issn | 2691-3593 |
| language | English |
| publishDate | 2023-03-01 |
| publisher | Wolters Kluwer Health |
| record_format | Article |
| series | Annals of Surgery Open |
| spelling | doaj-art-9745f4e46ba64eda9af605e05acd55bd2025-08-20T03:32:11ZengWolters Kluwer HealthAnnals of Surgery Open2691-35932023-03-0141e23110.1097/AS9.0000000000000231202303000-00019The Esophagogastric AnastomosisThomas N. Walsh, FRCSI0From the Royal College of Surgeons in Ireland Department of Surgery, Connolly Hospital Blanchardstown, Dublin, Ireland.Background:. The incidence of anastomotic leakage in gastrointestinal surgery is highest after esophagogastric anastomosis, with leakage rates of 10% to 38% still being reported, but little consensus as to cause or corrective. The role of anastomotic tension from a series of physiological forces acting on the anastomosis from the moment of recovery from anesthesia may be underestimated. It was hypothesized that anchoring the conduit in the mediastinum would provide the greatest protection during the vulnerable healing phase. Patients and Methods:. A prospectively maintained database was interrogated for anastomotic leakage following the introduction of an anastomotic technique employing anchoring sutures where the gastric conduit was secured to the mediastinal pleura with 3 obliquely inserted load-bearing sutures. A contrast study was performed between days 5 and 7 and all intrahospital mortalities underwent autopsy. Clinical, radiological, and autopsy leaks were recorded. Results:. Of 146 intrathoracic esophagogastric anastomoses in 144 patients, 81 (55%) of which were stapled, there was 1 clinical leak and 1 patient with an aortoenteric fistula, considered at autopsy to be possibly due to an anastomotic leak, to give an anastomotic leak rate of 2 in 146 (1.37%). Conclusion:. The low anastomotic leak rate in this series is potentially due to the protective effect of anchoring sutures, the chief difference from an otherwise standard anastomotic technique. These sutures protect the anastomosis from a series of distracting forces during the most vulnerable phase of healing. It is intuitive that the absence of tension would also reduce any risk posed by a minor impairment of blood supply or any imperfection of the technique.http://journals.lww.com/10.1097/AS9.0000000000000231 |
| spellingShingle | Thomas N. Walsh, FRCSI The Esophagogastric Anastomosis Annals of Surgery Open |
| title | The Esophagogastric Anastomosis |
| title_full | The Esophagogastric Anastomosis |
| title_fullStr | The Esophagogastric Anastomosis |
| title_full_unstemmed | The Esophagogastric Anastomosis |
| title_short | The Esophagogastric Anastomosis |
| title_sort | esophagogastric anastomosis |
| url | http://journals.lww.com/10.1097/AS9.0000000000000231 |
| work_keys_str_mv | AT thomasnwalshfrcsi theesophagogastricanastomosis AT thomasnwalshfrcsi esophagogastricanastomosis |