Background: The incidence of anterior cruciate ligament (ACL) injuries has rapidly increased. Patients with ACL injuries frequently present with concomitant meniscal pathologies. Posterior medial meniscal root tears (PMMR) are less commonly seen with acute ACL injuries as compared with lateral tears and are often degenerative in nature or more rarely in an acute setting. Clinical studies have demonstrated medial meniscal deficiency to be a significant risk factor for graft failure and poor postoperative clinical outcomes. As such, given its demonstrated efficacy, there has been growing interest in transtibial meniscal repair mechanisms in combination with an ACL reconstruction as a potential solution to this challenging pathology. Indication: Patients are indicated for surgery when presenting with symptomatic ACL deficiency verified on provocative testing and advanced imaging and objective insufficiency of the medial meniscal root. Contraindications for this procedure include advanced osteoarthritis (Kellgren–Lawrence grade ≥3) on weight-bearing x-rays, age <50 years, and body mass index (BMI) > 30 as well as poor-quality meniscal tissue and unrepairable chondral defects. Technique Description: The ACL stump is debrided and a burr hole is created. A femoral aiming guide is used to drill the femoral tunnel. Following medial collateral ligament (MCL) release, a healing bony bed is prepared with a curette and shaver at the anatomic tibial footprint. An aiming device is then used through the anterior medial portal to create 2 transosseous tibial tunnels. A vertical mattress suture and simple suture are placed through the meniscal root, shuttled through the posterior and anterior transosseous tunnels, respectively. The tibial ACL tunnel is placed using a standard guide to avoid tunnel convergence with the root tunnels and prevent graft tunnel mismatch. After graft passage, interference screws are inserted while maintaining graft tension. The sutures are then tied over a cortical button over the tibia. Results: Within 2 years postoperatively, patients are expected to have improved overall knee-specific quality of life, reduced pain, and a successful return to activities with low rates of graft failure. Discussion/Conclusion: Recent advancements in our understanding of the relationship between the medial meniscus and the ACL should prompt surgeons to continue considering such combined treatments in indicated patients. Patient Consent Disclosure Statement: The author(s) attests that consent has been obtained from any patient(s) appearing in this publication. If the individual may be identifiable, the author(s) has included a statement of release or other written form of approval from the patient(s) with this submission for publication.