Structured Multi-Modal Rehabilitation Program for FHL Tendinitis and Os Trigonum Excision: A Case Report.

Flexor hallucis longus (FHL) tendon injuries, although rare, severely affect foot stability and mobility, particularly in individuals engaging in repetitive push-off actions. This case study examines a 27-year-old male who underwent surgical repair for FHL tendon rupture, followed by a structured, multi-modal rehabilitation program integrating advanced therapeutic techniques. The 12-week program was divided into three distinct phases to ensure a structured and progressive recovery process. The Early Phase (Weeks 1-4) focused on pain and edema control through interventions such as massage, electrotherapy, kinesiotaping, and the use of peritendinous ultrasonography to monitor recovery progress. The Intermediate Phase (Weeks 5-8) aimed to enhance strength and flexibility by incorporating Proprioceptive Neuromuscular Facilitation (PNF), weight-bearing exercises, dynamic stretching, and the progressive integration of Graston massage techniques. Finally, the Advanced Phase (Weeks 9-12) prioritized functional recovery, utilizing balance training, load transfer exercises, agility drills, and Theragun applications to prepare the individual for a return to optimal physical performance. Significant improvements were observed, including pain reduction (VAS score reduced by X%), increased dorsiflexion flexibility (from X° to X°), and enhanced muscle strength (e.g., tibialis anterior strength increased by X%). Functional assessments, such as the Y Balance Test, revealed improved endurance and mobility. This case study highlights the benefits of integrating innovative techniques like Graston massage and Theragun within a structured, evidence-based rehabilitation program to optimize recovery post-FHL tendon surgery.