Purpose: In-office needle arthroscopy has been reported as a diagnostic tool for different knee pathologies. In addi- tion, ACL repair has seen a resurgence with the advent of innovative orthopedic devices. The aim of this study was to assess clinical, radiological, and in-office needle arthroscopic findings in 15 adult patients who underwent acute (within 14 days from injury) anterior cruciate ligament (ACL) repair. Methods: Fifteen patients voluntarily participated in the study. A second-look arthroscopy was performed with an in-office needle arthroscopy at an average of 7.2 months after the primary repair. The parameters included in the investigation were the continuity of the anatomical footprint of the repaired ACL, subjective assessment of the ACL tension with the probe, and synovial coverage of the ACL. All patients had a Magnetic Resonance Imaging (MRI) at 6 months after repair and an arthrometric evaluation with the KT-1000. Clinical evaluation with the scores, Tegner Lysholm Knee Scoring Scale (TLKSS), the Knee Injury and Osteoarthritis Outcome Score (KOOS), and International Knee Documentation Committee (IKDC) was performed at the final follow-up of 2 years. Moreover, a correlation between the characteristics of ACL appearance at the time of the second look in-office needle arthroscopy, MRI and KT-1000 was performed. Results: The mean TLKSS was 97.86, the mean KOOS was 98.08 and the mean subjective IKDC was 96.71. The objec- tive IKDC was A in 10 patients and B in 5 patients. ACL healing was graded as A in 11 patients and B in 4 patients. Synovial coverage was graded as good in 10 patients and fair in 5 while MRI assessment showed a type I ACL in 10 patients, type II in 4 patients and type III in 1 patient. Conclusion: In-office needle arthroscopy is a reliable tool to assess the condition of a repaired ACL. In addition, ACL repair performed in acute proximal tears demonstrated excellent clinical results.

In-office needle arthroscopic assessment after primary ACL repair. Short-term results in 15 patients / Annibaldi, A.; Monaco, E.; Daggett, M.; Carrozzo, A.; Mazza, D.; Previ, L.; Rossi, G.; Orlandi, P.; Ferretti, A.. - In: JOURNAL OF EXPERIMENTAL ORTHOPAEDICS. - ISSN 2197-1153. - 9:1(2022), pp. 1-8. [10.1186/s40634-022-00528-1]

In-office needle arthroscopic assessment after primary ACL repair. Short-term results in 15 patients

Annibaldi A.
Primo
;
Monaco E.
Secondo
;
Carrozzo A.;Mazza D.;Previ L.;Ferretti A.
Ultimo
2022

Abstract

Purpose: In-office needle arthroscopy has been reported as a diagnostic tool for different knee pathologies. In addi- tion, ACL repair has seen a resurgence with the advent of innovative orthopedic devices. The aim of this study was to assess clinical, radiological, and in-office needle arthroscopic findings in 15 adult patients who underwent acute (within 14 days from injury) anterior cruciate ligament (ACL) repair. Methods: Fifteen patients voluntarily participated in the study. A second-look arthroscopy was performed with an in-office needle arthroscopy at an average of 7.2 months after the primary repair. The parameters included in the investigation were the continuity of the anatomical footprint of the repaired ACL, subjective assessment of the ACL tension with the probe, and synovial coverage of the ACL. All patients had a Magnetic Resonance Imaging (MRI) at 6 months after repair and an arthrometric evaluation with the KT-1000. Clinical evaluation with the scores, Tegner Lysholm Knee Scoring Scale (TLKSS), the Knee Injury and Osteoarthritis Outcome Score (KOOS), and International Knee Documentation Committee (IKDC) was performed at the final follow-up of 2 years. Moreover, a correlation between the characteristics of ACL appearance at the time of the second look in-office needle arthroscopy, MRI and KT-1000 was performed. Results: The mean TLKSS was 97.86, the mean KOOS was 98.08 and the mean subjective IKDC was 96.71. The objec- tive IKDC was A in 10 patients and B in 5 patients. ACL healing was graded as A in 11 patients and B in 4 patients. Synovial coverage was graded as good in 10 patients and fair in 5 while MRI assessment showed a type I ACL in 10 patients, type II in 4 patients and type III in 1 patient. Conclusion: In-office needle arthroscopy is a reliable tool to assess the condition of a repaired ACL. In addition, ACL repair performed in acute proximal tears demonstrated excellent clinical results.
2022
acl repair; second look; nano arthroscopy; needle arthroscopy
01 Pubblicazione su rivista::01a Articolo in rivista
In-office needle arthroscopic assessment after primary ACL repair. Short-term results in 15 patients / Annibaldi, A.; Monaco, E.; Daggett, M.; Carrozzo, A.; Mazza, D.; Previ, L.; Rossi, G.; Orlandi, P.; Ferretti, A.. - In: JOURNAL OF EXPERIMENTAL ORTHOPAEDICS. - ISSN 2197-1153. - 9:1(2022), pp. 1-8. [10.1186/s40634-022-00528-1]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/1661605
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