Masquelet technique for fracture gaps

PURPOSE: The present study investigated the outcomes of bone loss associated with acute open tibial fractures classified as Gustilo-Anderson classification grade III B (GIIIB) using a bone length preservation strategy. METHODS: Among acute GIIIB open tibial fractures, 29 limbs of 29 patients requiring bone loss treatment were included. The reconstruction methods for bone loss were selected among the Masquelet technique (MT), bone transport (BT), acute shortening followed by gradual lengthening (ASGL), and free vascularized fibula graft (FVFG)...

INTRODUCTION: Large segmental long bone defects are notoriously difficult to manage. Treatment is resource-intensive due to the complexity, cost, and specialized skills required. Truss designs are known for their triangular shapes organized in web configurations. This allows for maximal mechanical strength, the least mass, and a lattice that can be filled with bone graft. Using a truss cage combined with contemporary internal fixation provides immediate stability for bone ingrowth and long-term potential union...

SUMMARY: The management of critical-sized bone and soft-tissue defects of the lower extremity poses unique challenge to reconstructive surgeons. The aim of this article is to present the authors' current orthoplastic approach for the management of extended (more than 6 cm) osteocutaneous defects of the lower extremity, based on a sequential combination of two stages: free flap for soft-tissue coverage and the Masquelet technique (first step) followed by reamer-irrigator-aspirator cancellous bone graft and definitive osteosynthesis (second step)...

The management of infected nonunion with bone loss is always challenging. The Masquelet technique is an excellent option available for us today. However, there are few reports of its use in the paediatric age group and no reports of its use especially in infected distal radius fractures or nonunion. We report on two children with infection and significant bone loss after open fractures of the distal radius which we have treated successfully using a modified Masquelet technique.

Thermal necrosis due to over-reaming or blunt reamer may have devastating consequences. We present one such case of humerus shaft fracture referred to us at two and half months after primary surgery with active signs of infection and sequestrated segment of the humerus. The challenges were not only to achieve union, control of infection, but also the 10 cm bone gap created after removal of sequestrated part of humerus and preservation of reasonable function of adjacent joints. Emergency drainage of thick purulent material was done on day one because the patient was in excessive pain, the abscess was likely to burst and she was unfit for major surgery due to her toxic clinical state abnormal blood parameters...

AIM: The present prospective randomized study compared the bone transport technique (BT) and Masquelet technique (MT) in the treatment of infected gap non-union of the tibia. PATIENTS AND METHODS: Total 25 patients with infected gap non-union of the tibia with bone gap upto 6 cm were randomised into BT group (group I, 13 patients) and MT (group II, 12 patients). The mean age was 31.77 years in group I and 39.67 years in group II. The mean intra-operative bone gap was 3...

INTRODUCTION: Radiation-induced pathological fractures show high nonunion and infection rates. Successful treatment of postoperative infections of these fractures without limb amputation is extremely rare. METHODS: We report two cases of postoperative infection of pathological femoral fracture after radiation therapy for soft tissue tumors. Considering the poor condition of the irradiated site, a two-staged operation was selected to create the optimal situation for bone union...

Osteocutaneous reconstruction can be challenging because of concomitant injuries and limited donor sites. There is a paucity of data on limb salvage outcomes following combined soft-tissue reconstruction and bone transport or Masquelet procedures. The authors reviewed a consecutive series of open tibia fracture patients undergoing soft-tissue reconstruction with either distraction osteogenesis or Masquelet technique. Endpoints were perioperative flap complications and bone union. Fourteen patients with Gustilo type IIIB open tibia fractures were included...

Osteocutaneous reconstruction can be challenging due to concomitant injuries and limited donor sites. There is a paucity of data on limb salvage outcomes following combined soft tissue reconstruction and bone transport or Masquelet procedures. We reviewed a consecutive series of open tibia fracture patients undergoing soft tissue reconstruction with either distraction osteogenesis or Masquelet technique. Endpoints were perioperative flap complications and bone union. Fourteen patients with Gustilo type IIIB open tibia fractures were included...

BACKGROUND: Gap nonunion of long bones is a challenging problem, due to the limitation of conventional reconstructive techniques more so if associated with infection and soft tissue defect. Treatment options such as autograft with non-vascularized fibula and cancellous bone graft, vascularized bone graft, and bone transportation are highly demanding on the part of surgeons and hospital setups and have many drawbacks. This study aims to analyze the outcome of patients with wide diaphyseal bone gap treated with induced-membrane technique (Masquelet technique)...

The percentage of delayed or non-unions after fractures of long bones depends on the individual risk profile at approximately 10 %. The current definition states that a non-union is a fracture that will not consolidate without any further intervention - independent from the treatment time. At the early stage of a non-union a conservative treatment is possible in case of an adequately stable situation. The operative treatment depends on the type of the non-union. There are one-step or two-step procedures, all according to the principles of the "diamond concept"...

INTRODUCTION: The treatment of posttraumatic diaphyseal bone defects (BD) calls on a number of techniques including bone transport techniques: isolated shortening, compression-distraction at the fracture site, shortening followed by lengthening in a corticotomy distant from the site and segmental bone transport. PATIENTS AND METHODS: The multicenter retrospective study combined 38 cases: 22 cases of initial diaphyseal bone defect and 16 cases of secondary diaphyseal BD, sometimes associated with metaphyseal or metaphyseal-epiphyseal BD, involving the humerus, the forearm, the femur and the tibia...