Vascularized Bone Grafting

Vascularized Bone Grafting

Sometimes, a fracture heals. And sometimes, it simply does not. Weeks pass, then months, and the bone refuses to unite. Pain lingers, movement stays limited, and daily life quietly becomes more difficult than it should be. This is where vascularized bone grafting in Malleshwaram steps in, not as a routine procedure, but as a highly specialised solution for complex bone problems. Unlike conventional grafts, this technique brings living bone along with its own blood supply to the affected area. 

Manipal Hospital Malleshwaram, offers advanced bone reconstruction surgery in Malleshwaram for challenging cases such as non-healing fractures, bone loss after trauma, or conditions where blood supply to the bone is compromised. The goal is not just to repair a defect, but to restore strength, stability, and long-term function in a way that feels natural again.

How It Works

Vascularized bone grafting is built on a simple yet powerful idea. Instead of placing a piece of bone and waiting for the body to supply blood to it, surgeons transfer bone along with its existing blood vessels. This allows the graft to survive immediately and integrate more effectively.

The procedure begins with careful planning. Imaging helps identify the damaged area and determine the size and type of graft required. A donor bone segment, often from another part of the patient’s body, is selected along with its blood vessels.

During surgery, this bone is carefully transferred to the affected site. Using microsurgical techniques, the surgeon connects the blood vessels of the graft to nearby vessels at the recipient site. This restores circulation to the graft almost instantly.

Manipal Hospital Malleshwaram offers advanced bone reconstruction surgery in Malleshwaram technique that is particularly valuable for cases where previous treatments have failed or where the bone environment is not ideal for healing. Over time, the graft becomes part of the natural bone structure, supporting both strength and function.

Benefits

Choosing vascularized bone grafting over simple bone grafting or joint replacement offers several distinct advantages for the right patient. Key benefits include:

• Restoration of blood flow to dead bone, allowing it to heal and remodel like living tissue

• Prevention or delay of joint collapse and subsequent arthritis, especially in the hip and wrist

• High success rates for early-stage avascular necrosis, with over eighty per cent of patients avoiding joint replacement

What to Expect

From the decision to undergo vascularized bone grafting to the final follow-up, here is the typical journey.

• Initial Consultation: You meet an orthopaedic surgeon specialising in microsurgery and limb reconstruction. We take a history of your condition: avascular necrosis (steroid-induced, alcohol related, post-traumatic, or idiopathic), a nonunion that has failed multiple surgeries, or a bone defect after tumour removal. 

• Preoperative Planning: We perform a CT angiogram or a Doppler ultrasound to map the blood vessels in the donor and recipient areas. We ensure you have healthy arteries for the connection. 

• Day of Surgery: You are admitted. Anaesthesia is general. The surgery is performed by two teams: one harvests the graft, the other prepares the recipient site. The microscope is draped and positioned. The graft is taken, the dead bone is removed, and the graft is inserted. 

• Hospital Stay (five to ten days): You stay in the hospital for close monitoring. A Doppler probe is placed over the skin where the graft's blood vessel runs. The nurse checks the signal every hour. A loss of signal is an emergency. You keep the limb elevated. Pain is controlled with intravenous medications. You are not allowed to smoke or be around smoke.

• Bone Healing Phase: X-rays and CT scans show early graft incorporation. You transition to a removable brace. You start with a gentle range of motion exercises. For a hip, you begin partial weight bearing. For a wrist, you begin with gentle finger and elbow motion.

• Rehabilitation and Return to Function: You attend physiotherapy to regain strength and motion. X-rays show the graft uniting with the host bone. You progress to full weight bearing or full use of the limb. By six months, most patients return to daily activities. Heavy lifting or impact sports may be restricted longer.

Why Manipal Hospital

Complex bone reconstruction demands precision, experience, and a system that supports both surgery and recovery. At Manipal Hospital Malleshwaram, care is designed around these principles. Patients undergoing a microvascular bone graft procedure in Malleshwaram benefit from a coordinated approach where surgical expertise meets structured follow-up and rehabilitation. What makes this approach dependable is how every element works together:

• orthopaedic and microvascular surgeons working in close coordination

• expertise in handling complex, previously treated, or non-healing cases

• access to advanced imaging for accurate surgical planning

• microsurgical capability for precise vessel connection

• dedicated monitoring protocols after surgery

• Rehabilitation programmes focused on gradual recovery

• attention to both the donor and the recipient site healing

• clear communication about each stage of treatment

• long-term follow-up to ensure sustained outcomes

• patient-centred care that balances safety with functional recovery

This integrated system helps ensure that even challenging cases are managed with confidence and clarity.

Speciality – Joint Replacement, Sports Medicine & Trauma Centre

Our Department of Joint Replacement, Sports Medicine & Trauma Centre includes a dedicated microsurgery and limb reconstruction unit. The team performs vascularized bone grafting for avascular necrosis of the femoral head, scaphoid, talus, and humeral head, as well as for large bone defects after tumour resection, infected nonunions, and congenital pseudarthrosis of the tibia. The philosophy is to restore living bone to dead bone, saving joints and limbs that would otherwise be replaced or amputated.

Services Offered

At Manipal Hospital Malleshwaram, as part of our advanced orthopaedic care, our microvascular bone graft procedure in Malleshwaram includes techniques such as vascularized fibula grafting for femoral head avascular necrosis (Ficat stages I to III), vascularized medial femoral condyle graft for scaphoid nonunion and talus avascular necrosis, vascularized iliac crest graft for tibial nonunion, and free fibula transfer for segmental bone defects after tumour resection. Each case is approached individually, ensuring that the treatment plan aligns with the patient’s condition, recovery goals, and long-term functional needs.

Facilities and Services

Manipal Hospital Malleshwaram protocols support advanced bone reconstruction surgery in Malleshwaram with accuracy and safety. Our facilities also include: 

• Two operating microscopes (Zeiss or Leica) with integrated video capture for teaching and documentation

• Microsurgical instrument set including jeweller's forceps, vessel dilators, and needle holders for 9-0 and 10-0 sutures

• Intraoperative indocyanine green angiography to assess graft perfusion before leaving the operating theatre

• Implantable Doppler probes that monitor blood flow continuously for five to seven days after surgery

• Dedicated microsurgery intensive care bed with warm room temperature and a no-smoking policy

• Postoperative flap monitoring protocol with hourly nurse checks of Doppler signal, temperature, and capillary refill

• CT angiography and MRI capacity for preoperative planning and postoperative graft assessment

• Bone graft harvest guides and cutting jigs for precise fibula and medial femoral condyle harvest

• Physiotherapy gym with continuous passive motion and an anti-gravity treadmill for protected weight bearing

• Long-term follow-up database tracking graft viability, joint preservation, and conversion to arthroplasty

These systems ensure that each stage, from surgery to recovery, is carefully supported.