Laparoscopic and Open Approaches to Hartmann's Procedure Reversal

Hartmann’s procedure reversal is a complex surgical endeavour undertaken to restore intestinal continuity after an initial operation addressing perforation, obstruction or malignancy of the distal colon. Two principal surgical modalities are employed: the open approach, characterised by midline laparotomy and direct manual dissection; and the laparoscopic approach, which uses minimally invasive access ports, camera-enhanced visualisation and specialised instruments. Laparoscopic reversal has grown in acceptance owing to demonstrable benefits including reduced postoperative pain, lower wound complication rates and shorter hospital stays. However, this technique demands advanced skills to manage dense adhesions and identify the rectal stump, and carries a risk of conversion to open surgery. The traditional open reversal remains widely practiced, particularly in patients with extensive comorbidity, complex anatomy or when laparoscopic expertise is unavailable. Decisions regarding timing of reversal—ranging from early (within three months) to delayed (beyond six months)—and patient-selection factors such as nutritional status, cardiovascular comorbidity and age are critical determinants of postoperative outcomes and reversal feasibility. The evolving evidence highlights the importance of individualised intervention planning to maximise functional recovery and minimise morbidity.

Research from Nature Portfolio

Two large-scale retrospective analyses have delineated patient- and procedure-related factors that influence both the likelihood of successful reversal and the risk of postoperative complications. One investigation identified preoperative hypoalbuminaemia and moderate renal impairment as independent predictors of overall morbidity, and further associated chronic corticosteroid use and coronary artery disease with an elevated incidence of anastomotic fistula. Another study revealed that a reversal interval exceeding six months correlates with a lower complication rate, while advanced age, higher anaesthetic risk classification (ASA III–IV), multiple prior procedure-related complications and underlying malignancy decrease the probability of undergoing reversal. These findings underscore the need for optimised preoperative assessment and targeted perioperative management to improve patient selection and timing strategies.

Laparoscopic and Open Approaches to Hartmann's Procedure Reversal publication trend

The graph below shows the total number of articles in laparoscopic and open approaches to hartmann's procedure reversal across all publications each year (not limited to Nature Index journals).

Technical terms

Hartmann’s procedure: Emergency resection of the rectosigmoid colon leaving a rectal stump and end colostomy.

Laparoscopic reversal: Minimally invasive restoration of bowel continuity using small abdominal ports and video-assisted instruments.

Open reversal: Traditional restoration of continuity via midline laparotomy and direct manual dissection.

Anastomotic fistula: Leakage at the site of bowel reconnection leading to extraluminal passage of intestinal contents.

ASA classification: System for evaluating preoperative physical status and surgical risk (American Society of Anesthesiologists I–VI).

Propensity score matching: Statistical technique to balance baseline characteristics between treatment groups in observational studies.

References

1. Identification of risk factors for morbidity and mortality after Hartmann’s reversal surgery – a retrospective study from two French centers. Scientific Reports (2020).
2. Analysis of factors affecting reversal of Hartmann’s procedure and post-reversal complications. Scientific Reports (2020).
3. Systematic review and meta-analysis comparing outcomes of multi-port versus single-incision laparoscopic surgery (SILS) in Hartmann’s reversal. International Journal of Colorectal Disease (2024).
4. Postoperative effects of laparoscopic Hartmann reversal: A multicenter propensity score matched study. PLOS ONE (2023).
5. Laparoscopic Hartmann's reversal has better clinical outcomes compared to open surgery: An international multicenter cohort study involving 502 patients. Health Science Reports (2022).
6. Laparoscopic Reversal of Hartmann’s Procedure: State of the Art 20 Years after the First Reported Case. Gastroenterology Research and Practice (2014).