• Troels S Jensen, Børge Krebs, Jørn Nielsen, and Peter Rasmussen.
• Department of Neurology, Aarhus University Hospital, DK-8000 Aarhus CDenmark Department of Orthopedic Surgery, Aarhus University Hospital, DK-8000 Aarhus CDenmark Department of Neurosurgery, Aarhus University Hospital, DK-8000 Aarhus CDenmark.
• Pain. 1985 Mar 1; 21 (3): 267-278.

AbstractIn a prospective study 58 patients undergoing limb amputation were interviewed the day before operation about their pre-amputation limb pain and 8 days, 6 months and 2 years after limb loss about their stump and phantom limb pain. All but one patient had experienced pain in the limb prior to amputation. Pre-amputation limb pain lasted less than 1 month in 25% of patients and more than 1 month in the remaining 75% of patients. At the first examination the day before amputation 29% had no limb pain. The incidence of phantom pain 8 days, 6 months and 2 years after amputation was 72, 65 and 59%, respectively. Within the first half year after limb loss phantom pain was significantly more frequent in patients with long-lasting pre-amputation limb pain and in patients with pain in the limb immediately prior to amputation. Phantom pain and pre-amputation pain were similar in both localization and character in 36% of patients immediately after amputation but in only 10% of patients later in the course. Both the localization and character of phantom pain changed within the first half year; no further change occurred later in the course. The incidence of stump pain 8 days, 6 months and 2 years after limb loss was 57, 22 and 21%, respectively. It is suggested that preoperative limb pain plays a role in phantom pain immediately after amputation, but probably not in late persistent phantom pain.

19 keywords...

hide…