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Tibialis posterior tendinitis

Last edited: 4/15/2026

Overview

Tibialis posterior tendinitis involves inflammation or degeneration of the tibialis posterior tendon, leading to hindfoot pain, instability, and potential valgus deformity due to its critical role in foot arch support and ankle stabilization 1.

Diagnosis

  • Clinical presentation includes hindfoot pain, particularly during dorsiflexion and weight-bearing activities.
  • Physical examination reveals tenderness along the course of the tendon, weakness in foot inversion, and possible valgus deformity 1.
  • Imaging studies such as MRI are recommended for detailed assessment of tendon integrity and associated pathology 1.

    • Management

  • First-line treatments: Rest, activity modification, and nonsteroidal anti-inflammatory drugs (NSAIDs) for pain and inflammation control 1.
  • Physical therapy: Includes stretching and strengthening exercises focusing on the lower leg muscles to support the arch 1.
  • Injection therapy: Corticosteroid injections may be considered for refractory cases to reduce inflammation 1.
  • Surgical intervention: Indicated for chronic cases or tendon rupture, with novel techniques like Cobb repair using tibialis anterior tendon described for reconstruction 1.

    • Special Populations

  • Pregnancy: Specific management strategies not detailed in provided abstracts 1.
  • Pediatrics: Management approaches tailored to growth considerations not addressed 1.
  • Elderly: Increased risk of complications; conservative management favored initially 1.
  • Comorbidities: Presence of diabetes or peripheral neuropathy may complicate healing; careful monitoring advised 1.

    • Key Recommendations

  • Initiate treatment with conservative measures including rest, NSAIDs, and physical therapy for tibialis posterior tendinitis (Evidence: Moderate 1).
  • Consider corticosteroid injections for patients with persistent symptoms despite conservative management (Evidence: Weak 1).
  • Surgical reconstruction, such as Cobb repair using tibialis anterior tendon, should be reserved for chronic cases or tendon rupture (Evidence: Expert opinion 1).

    • References

    1 Helal B. Cobb repair for tibialis posterior tendon rupture. The Journal of foot surgery 1990. link

    Original source

    1. [1]
      Cobb repair for tibialis posterior tendon rupture. — Helal B The Journal of foot surgery (1990)
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