title: Pseudoaneurysm of the medial inferior genicular artery following anterior cruciate ligament reconstruction.
abstract: Pseudoaneurysm is a rare complication of surgery or trauma around the knee. A 30-year-old man presented 10 days following anterior cruciate ligament repair with a 2 cm pulsatile swelling on the medial side of the knee. Angiography demonstrated a pseudoaneurysm of the medial inferior genicular artery. Surgical exploration and ligation of the feeding vessel to the aneurysm was performed and the patient made a full recovery. Vascular injury must be suspected in patients presenting with a haemarthrosis or pulsatile swelling following surgery on the knee.
authors.affiliation: Department of Surgery, Leighton Hospital, Crewe, Cheshire, UK.
authors.forename: J D
authors.initials: JD
authors.lastname: Evans
authors.forename: M T
authors.initials: MT
authors.lastname: de Boer
authors.forename: P
authors.initials: P
authors.lastname: Mayor
authors.forename: D
authors.initials: D
authors.lastname: Rees
authors.forename: A J
authors.initials: AJ
authors.lastname: Guy
mesh_terms: D000328:Adult; D017541:Aneurysm, False / Q000000981:diagnostic imaging / Q000209:etiology*; D016118:Anterior Cruciate Ligament / Q000601:surgery*; D000070598:Anterior Cruciate Ligament Injuries; D006801:Humans; D007717:Knee / Q000098:blood supply*; D008297:Male; D011183:Postoperative Complications / Q000000981:diagnostic imaging; D011859:Radiography