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Malunions- Fractures Healing in a wrong position


Malunions occurs when a fractured bone heals in an abnormal position, which can lead to impaired function of the bone or limb and make it look like it is ‘bent’. Similarly, a nonunion is the result of a fractured bone failing to heal after an extended period of time – in some cases over a period of 9 to 12 months.

“Malunion” is a clinical term used to indicate that a fracture has healed, but that it has healed in less than an optimal position. This can happen in almost any bone after fracture and occurs for several reasons.

It may result in a bone being shorter than normal, twisted or rotated in a bad position, or bent. Many times all of these deformities are present in the same malunion.

Some times Malunions can also occur in areas where a fracture has displaced the surface of the joint. When this happens, the cartilage in the joint is no longer smooth. This may cause pain, joint degeneration, “post-traumatic arthritis” or catching or “giving-way” episodes resulting from instability or incongruency of the joint.

The symptoms of a fracture malunion include:

  • Swelling
  • Pain
  • Tenderness
  • Deformity
  • Difficulty bearing weight

Treatment of Malunions

Shreya Hospital in Ghaziabad is specialist in treating Malunions. Orthopedic Surgeon pricticing here have vast experience in healing all kind of bone fratures.

In almost all situations, treatment involves cutting the bone, at or near the site of the original fracture. The cut or “osteotomy” is done to correct the mal-alignment. In addition, some secure method of fixation must be used to hold the bones in the desired position. This fixation may require plates, rods, or an external frame with pins.

Malunions that include shortening of the bone often require some method for bone lengthening.