ACL Natural Healing Case Report #52: Soccer Injury Restored to ACLOAS Grade 1 via Strict Consensus Rule (27-Year-Old Italian Male)
Summary:
The patient sustained a right knee ACL rupture during a soccer turn. Based on a strict consensus rule among three independent specialists, the initial diagnosis was Ihara Type III (tear with displaced stumps). He initiated Evo-Devo Exercise via remote online guidance. He strictly followed a rigorous environment: a walking limit of ≤3,000 steps per day and a 30–120° brace ROM restriction. After 4 months, the final MRI evaluation showed a remarkable result. All three specialists independently confirmed a recovery to ACLOAS Grade 1. This case provides high-quality academic proof of natural ligament regeneration in an active athlete.
ACL Online Therapy for natural healing
The case reports of ACL natural healing
Patient Information
- Age / Nationality: 27-year-old male, Italian
- Injured side: Right knee
Mechanism of Injury
- Date of injury: 17 April 2023
- Context: Injured the right knee while turning left during a soccer match. The knee twisted inward. Initially, he underwent conventional physical therapy (PT) for quadriceps strengthening. However, he later chose natural healing and consulted our clinic.
Initial Evaluation (MRI #1)
- Date: 12 May 2023
- Diagnosis: Right knee complete ACL rupture
- Ihara classification: III (Grade 3) — Confirmed by consensus of 3 independent specialists (tear with displaced stumps)
- Note: The individual diagnoses were Ihara Grade 2, 3, and 3. Therefore, the final consensus was determined as Grade 3.
[Ihara classification notes]
I = linear/straight tear; II = curved tear; III = tear with displaced stumps; IV = indistinct/unclear stumps.
Initial Policy & Start of Therapy
- Start date: 22 May 2023
- Format: Online guidance; initiation of Naturalization Therapy (Evo-Devo Exercise)
- Brace management: Knee ROM strictly restricted to 30–120°
- Activity: Walking strictly restricted to ≤3,000 steps/day
- Home program: Evo-Devo Exercise 3 times/day for 4 months
Final MRI Evaluation (~4 months)
- Date: 21 September 2023
- Assessment: ACLOAS Grade 1 (good morphology and continuity) — Unanimously confirmed by 3 specialists (1, 1, 1)
- Finding: High-quality natural regeneration was achieved. The ligament shows clear continuity and excellent stability.
[ACLOAS (native ACL) notes]
0 = normal; 1 = thickening/intra-ligament high signal with shape and continuity preserved (good); 2 = thinning/elongation with continuity preserved; 3 = discontinuity.
Author’s Observations
- First, achieving “ACLOAS Grade 1” from an initial “Ihara Type III” is a remarkable outcome. All three specialists agreed on the final high-quality result.
- Second, the patient’s discipline in following the ≤3,000 step limit was a major factor. For an active 27-year-old soccer player, this patience led to biological success.
- Third, switching from conventional PT to Evo-Devo Exercise was crucial. This change allowed the ligament to heal without being disrupted by premature exercise.
Results
- Initial: Ihara III (consensus by 3 specialists)
- Final: ACLOAS Grade 1 (consensus by 3 specialists) — restored high-quality continuity
- Clinical status: Full return to activities of daily living with excellent stability.
Summary
- Injury (2023/04/17): Right knee complete ACL rupture during a soccer turn.
- High-quality Regeneration: Successful recovery from Ihara III to ACLOAS Grade 1.
- Objective Evidence: The consensus evaluation by independent specialists provides strong evidence for the potential of the Evo-Devo Exercise.
References
- Filbay SR, et al. Healing of acute anterior cruciate ligament rupture on MRI and outcomes following non-surgical management with the Cross Bracing Protocol. Br J Sports Med. 2023.
- Ihara H, Kawano T. Influence of Age on Healing Capacity of Acute Tears of the ACL Based on MRI Assessment. J Comput Assist Tomogr. 2017.
- Roemer FW, et al. Anterior Cruciate Ligament OsteoArthritis Score (ACLOAS). Osteoarthritis Cartilage. 2014.