Flexible Flatfoot

Flexible Flatfoot Consensus Steering Group

Flexible Flatfoot

BSCOS Consensus statements on the “Management of flexible flatfeet in children”.

Assessment

  1. The flexible flatfoot is defined as a normally functioning foot, where the medial longitudinal arch is absent or minimal when standing.

  1. Observation of gait and lower limb alignment should be incorporated into the overall assessment of flatfeet.

  1. Reconstitution of the medial longitudinal arch on tip-toeing or during examination differentiates between flexible and stiff flatfeet.

  1. Pain assessment should be carried out including location and severity.

  1. The calf muscle should be assessed for tightness.

  1. X-rays or scans are NOT required for the assessment of pain-free flexible flatfeet.

  1. Anterior-posterior and lateral weight bearing views as well as standard oblique radiographs should be considered for the assessment of painful flatfeet.

  1. The pain-free flexible flatfoot needs reassurance and NOT referral or treatment.

  1. Foot pain, stiffness or calf muscle tightness should prompt a referral for further assessment.

  1. Unilateral, asymmetric presentation of a flatfoot is a red flag requiring further assessment.

Conservative Treatment

  1. Pain-free flexible flatfeet are a normal finding in children.

  1. Children with pain-free flexible flatfeet are unlikely as adults to develop joint symptoms, due to their feet.

  1. Pain-free flexible flatfeet do NOT require referral to orthotists and/or podiatrists and/or physiotherapists.

  1. The presence of calf tightness in painful flatfeet warrants management by orthotists and/or podiatrists and/or physiotherapists as required.

  1. Children with painful flexible flatfeet can be referred to an allied health professional with appropriate experience.

  1. There is no evidence to support the use of orthotics as prophylaxis against long term pain or disability in the presence of pain-free flexible flatfeet.

  1. The development of the medial longitudinal arch is not influenced by the use of orthotics.

Surgical Treatment

  1. Surgery has NO role in the treatment of pain-free flatfeet.

  1. Management of painful flatfeet by orthotists and/or podiatrists and/or physiotherapists should always precede orthopaedic surgery.

  1. Surgical treatment of paediatric painful flatfeet should ONLY be undertaken by medically qualified Orthopaedic Surgeons with experience of treating children.

  1. Persistent pain, resistant to non-operative treatment, is the main indication for surgery in flexible flatfeet.

  1. Severe deformity causing pain is an indication for surgery in flexible flatfeet.

  1. Children with ongoing, resistant symptoms of painful flexible flatfeet, despite conservative treatment, should be referred to an orthopaedic surgeon.

  1. Hindfoot osteotomies and/or midfoot osteotomies and/or soft tissue procedures can be considered to treat paediatric painful flexible flatfeet.

  1. Calf tightness should be addressed as required during flatfeet surgery.

  1. Fusions should NOT be performed for painful flexible flatfeet in children without a syndromic or neuromuscular diagnosis.