RESUMO
Well-leg compartment syndrome (WLCS) develops in healthy lower limbs because of surgical factors such as operative position, lower limb compression, and long operative time during abdominopelvic surgery. WLCS can lead to irreversible muscle and nerve damage if a prompt diagnosis and appropriate treatment are not provided. We report the case of a 57-year-old male who developed rectal cancer immediately after laparoscopic low anterior resection and was successfully treated with fasciotomy without sequelae. Patients who undergo surgery in the lithotomy position for a prolonged period are at risk of WLCS. Therefore, when determining the differential diagnosis of postoperative lower leg pain, it is necessary to consider WLCS because it is a complication caused by the intraoperative position.