Two matched groups of patients who underwent endoscopic anterior cruci
ate ligament reconstruction using the middle one third of the patellar
tendon were retrospectively reviewed to compare hospitalization charg
es. Group 1 had the procedure performed in the outpatient surgical cen
ter owned by our hospital, and group 2 underwent the surgical procedur
e in the main operating suite of Rush-Presbyterian-St. Luke's Medical
Center. The charges of the surgical procedure and their relation to po
stoperative hospitalization were reviewed. An average charge differenc
e of $7,390 (range, $3,679 to $12,202) was obtained in the outpatient
surgical center. A number of surgical and anesthetic techniques are di
scussed that allow major reductions in charges for anterior cruciate l
igament reconstruction and allow outpatient surgery to be performed ro
utinely.