Do outcomes of outpatient ACL reconstruction vary with graft type?
BACKGROUND
Studies establishing the feasibility of anterior cruciate ligament (ACL) reconstruction as an outpatient procedure in France were usually conducted with hamstring tendon grafts. The objective of this study was to evaluate the outcomes of outpatient ACL reconstruction according to whether the graft was harvested from the hamstring tendons or patellar tendon.


OBJECTIVE
Outpatient ACL reconstruction can be performed using any type of graft.


METHODS
A single-centre retrospective study was conducted in consecutive patients older than 16 years who had primary ACL reconstruction using patellar tendon or hamstring tendons, with or without lateral tenodesis. Patients who underwent other procedures on bones or peripheral ligaments and those with a previous history of ACL reconstruction were excluded. The primary evaluation criterion was the occurrence of complications within 45 days after surgery. Secondary evaluation criteria were the visual analogue scale (VAS) for pain during the first 3 postoperative days, patient satisfaction on day 3, and the IKDC and Lysholm clinical scores on day 45.


RESULTS
The analysis included 104 knees (one knee per patient). Hamstring tendons were used in 77 (74%) knees and patellar tendon in 27 (26%) knees. In the hamstring group, 2 (2.6%) patients spent the first postoperative night in the hospital and 2 others were re-admitted. No hospitalisations were recorded in the patellar-tendon group. None of the patients required revision surgery within 45 days of the reconstruction procedure. None of the postoperative criteria studied showed statistically significant differences between the two groups.


CONCLUSIONS
ACL reconstruction can be performed on an outpatient basis using any type of graft. The main determinants of successful outpatient ACL reconstruction are a standardised clinical management strategy and an appropriate anaesthesia protocol.


METHODS
Level IV, retrospective study.
Lyon-Ortho-Clinic, clinique de la Sauvegarde, 8, avenue Ben-Gourion, 69009 Lyon, France; Service orthopédie, CHU de Nantes, 1, place Alexis-Ricordeau, 44093 Nantes, France. Electronic address: l.baverel@gmail.com.
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L
Baverel
Lyon-Ortho-Clinic, clinique de la Sauvegarde, 8, avenue Ben-Gourion, 69009 Lyon, France.
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G
Demey
Service de chirurgie orthopédique, hôpital Avicenne, 125, rue de Stalingrad, 93000 Bobigny, France.
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Odri
Lyon-Ortho-Clinic, clinique de la Sauvegarde, 8, avenue Ben-Gourion, 69009 Lyon, France.
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P
Leroy
Accelerate Innovation Management, 4-6, rue de Hollande, 1204 Genève, Switzerland.
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M
Saffarini
Lyon-Ortho-Clinic, clinique de la Sauvegarde, 8, avenue Ben-Gourion, 69009 Lyon, France.
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Dejour
D000293:Adolescent; D000328:Adult; D000368:Aged; D000556:Ambulatory Surgical Procedures; D016118:Anterior Cruciate Ligament / Q000601:surgery*; D059549:Anterior Cruciate Ligament Reconstruction / Q000379:methods*; D005260:Female; D006760:Hospitalization / Q000706:statistics & numerical data; D006801:Humans; D008297:Male; D008875:Middle Aged; D017847:Patellar Ligament / Q000637:transplantation*; D063868:Patient Outcome Assessment; D017060:Patient Satisfaction; D012189:Retrospective Studies; D013710:Tendons / Q000637:transplantation*; D053656:Tenodesis; D055815:Young Adult
Anterior cruciate ligament reconstruction; Autologous patellar or hamstring tendon graft; Multimodal anaesthesia; Outpatient surgery