Clin Colon Rectal Surg 2008; 21(1): 076-085
DOI: 10.1055/s-2008-1055325
© Thieme Medical Publishers

Perineal Wound Complications after Abdominoperineal Resection

Rebecca L. Wiatrek1 , J. Scott Thomas1 , Harry T. Papaconstantinou1
  • 1Department of Surgery, Division of Surgical Oncology, Section of Colon and Rectal Surgery at The Texas A&M University System Health Science Center, Scott and White Hospital, Temple, Texas
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Publication History

Publication Date:
28 February 2008 (online)

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ABSTRACT

Perineal wound complications following abdominoperineal resection (APR) is a common occurrence. Risk factors such as operative technique, preoperative radiation therapy, and indication for surgery (i.e., rectal cancer, anal cancer, or inflammatory bowel disease [IBD]) are strong predictors of these complications. Patient risk factors include diabetes, obesity, and smoking. Intraoperative perineal wound management has evolved from open wound packing to primary closure with closed suctioned transabdominal pelvic drains. Wide excision is used to gain local control in cancer patients, and coupled with the increased use of pelvic radiation therapy, we have experienced increased challenges with primary closure of the perineal wound. Tissue transfer techniques such as omental pedicle flaps, and vertical rectus abdominis and gracilis muscle or myocutaneous flaps are being used to reconstruct large perineal defects and decrease the incidence of perineal wound complications. Wound failure is frequently managed by wet to dry dressing changes, but can result in prolonged hospital stay, hospital readmission, home nursing wound care needs, and the expenditure of significant medical costs. Adjuvant therapies to conservative wound care have been suggested, but evidence is still lacking. The use of the vacuum-assisted closure device has shown promise in chronic soft tissue wounds; however, experience is lacking, and is likely due to the difficulty in application techniques.

REFERENCES

Harry T PapaconstantinouM.D. 

Section of Colon and Rectal Surgery, Division of Surgical Oncology, Department of Surgery, The Texas A&M University System Health Science Center, Scott and White Hospital

2401 South 31st St., Temple, TX 76508

Email: hpapaconstantinou@swmail.sw.org