Clinical outcomes of primary anatomic all-inside Anterior Cruciate Ligament reconstruction using the TransLateral technique: A minimum one-year follow-up study

Anatomic all-inside Anterior Cruciate Ligament (ACL) reconstruction using the TransLateral technique is relatively new. This technique utilises single tendon autograft and instruments permitting inside-to-out drilling to create retrograde sockets. Few studies have investigated clinical outcomes following this technique. We investigate clinical outcomes in patients who underwent primary anatomic all-inside ACL reconstruction using the TransLateral technique with a minimum one-year follow-up. Interrogation of our prospectively maintained database identified patients who underwent surgery from June 2013 to December 2017. Patients were followed up clinically and using patient-reported outcome measures (PROMS) including EQ-5D, KOOS, IKDC and Tegner scores from the National Ligament Registry. Paired two-tailed Student t-test was used to assess for clinical significance. One hundred forty-one cases with a mean age of 30 years (range 16.0–60.2) and mean follow-up of 17.4 months (12.1–75.2) were included. Grafts included isolated quadrupled semitendinosus (n = 115) and both quadrupled semitendinosus and gracilis (n = 26). One hundred and two patients (72.3%) had complete peri-operative PROMS. Mean increases in EQ-5D VAS and IKDC scores were 18.9 and 29.2 points (p