Replantation and Revascularization

What is a replantation?

Replantation is the microsurgical reattachment of an amputated body part. Revascularization is the related operation in which a body part remains attached but has lost its blood supply and must have circulation restored.

Both procedures sit at the technically demanding end of hand surgery and require a specific combination of capabilities — orthopedic fixation, tendon and nerve repair, and microvascular anastomosis under the operating microscope — that most surgical practices do not maintain.

This page describes the work itself. It is not a recruitment page. Patients with traumatic amputations do not search the internet for surgeons; they arrive in emergency departments. What this page documents is the capability that exists in Austin to handle these injuries when they occur, and the trauma infrastructure that supports it.

Where This Work Happens in Austin

I take call at Dell Seton Medical Center at The University of Texas, the only Level I Trauma Center in Austin. Level I designation reflects the hospital's capacity to provide comprehensive care for the most severe injuries, including immediate access to operating rooms, dedicated trauma anesthesia, blood-bank resources, ICU care, and a full complement of surgical subspecialties available around the clock. Replantation requires this infrastructure. The procedure cannot be performed safely or successfully outside a center capable of supporting a multi-hour microsurgical case followed by intensive postoperative monitoring.

The reconstructive plastic and hand surgery service at Dell Seton handles the highest-acuity upper extremity trauma in central Texas. Patients with traumatic amputations from across the region are routinely transferred here for evaluation and, when appropriate, replantation.

What These Operations Involve

A replantation operation typically lasts hours (I think of it as 2–3 hours per digit), sometimes longer for multi-digit or higher-level amputations. The technical sequence is consistent: debridement of the wound, shortening and fixation of the bone with wires, screws, or plates to provide a stable base, repair of the flexor and extensor tendons, microvascular anastomosis of one or more arteries and at least two veins per digit using sutures finer than a human hair, repair of the digital nerves, and skin closure that accommodates the swelling that will follow. Post-operative monitoring is intensive — flap viability is assessed clinically, sometimes with implantable Doppler probes, and any sign of vascular compromise prompts immediate return to the operating room.

The published media coverage of one such case at Dell Seton — an Austin-area patient who lost all four fingers in a January 2019 table saw injury and underwent successful replantation — described the technical demands directly. As I told the reporter at the time, the working anatomy of a digit is densely packed: a half-inch diameter contains two nerves, two arteries, multiple veins, several tendons, and the bone occupying most of the central space. Each of those structures has to be addressed in the right order, with the right tension, under magnification.

When Replantation Is and Is Not Offered

Not every amputation should be replanted. The decision is individualized and depends on the level of injury, the mechanism, the condition of the amputated part, the time since injury, the patient's age and medical status, and the patient's hand demands.

Indications that strongly favor replantation include thumb amputations at any level, multi-digit amputations, amputations in children, and clean transection injuries. Indications that argue against replantation include severely crushed or avulsed parts that cannot be salvaged, single distal fingertip amputations in adults (which often heal better with revision amputation than with attempted replantation), prolonged warm ischemia time, and contraindications related to the patient's overall medical condition.

The conversation about whether to replant is one of the more consequential conversations in trauma surgery. It happens quickly, often with the patient still in shock, and it has to weigh likely functional outcome, recovery time, the risk of failed replantation requiring later revision amputation, and the patient's own values about the affected part. The answer is not always yes. When the answer is no, revision amputation is performed with the same attention to soft tissue handling and nerve management that would inform a planned procedure — including, where appropriate, Regenerative Peripheral Nerve Interface (RPNI) techniques to prevent painful neuroma formation. For more on RPNI and related nerve work, see the peripheral nerve surgery page.

What Patients and Families Should Do at the Time of Injury

If a traumatic amputation has occurred, time matters and so does handling of the amputated part. Apply direct pressure to control bleeding. Wrap the amputated part in saline-moistened gauze, place it in a sealed plastic bag, and place the bag on ice — never directly on ice or in water, which damages the tissue. Bring the patient and the part together to the nearest emergency department. The receiving hospital will arrange transfer to a center capable of replantation if needed.

This is also addressed in more detail on the acute hand and wrist injuries page.

Recovery and Realistic Expectations

Replantation, when successful, restores a part of the body that would otherwise be permanently absent. Recovery is long. The replanted part requires months of immobilization in early stages, followed by months of structured hand therapy. Final functional outcomes range widely — most published series describe recovery in the range of 60 to 80 percent of normal range of motion and strength as a good result, with sensation returning gradually over a year or more. Cold intolerance and altered sensation are common long-term findings. Patients who engage seriously with hand therapy generally do better than those who do not.

The honest framing is that replantation is not a restoration of normal. It is a successful attempt to keep a body part that was nearly lost, with the function and appearance that the surgical and biological circumstances allow. For many patients, that result is far preferable to amputation. For some patients in some circumstances, it is not. The decision is made together, with full information, in the moments after the injury.

Media Coverage of Replantation at Dell Seton

Successful replantation cases at Dell Seton have been covered in local Austin media. A 2019 KXAN report on a four-finger replantation following a table saw injury, available at kxan.com, describes the case from the patient's perspective and the surgical service's role. A separate Univision Austin segment in Spanish covered a related case. These reports illustrate the operational capability that exists locally for severe upper extremity trauma.

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Written by Brian P. Kelley, MD — Dual Board-Certified Plastic & Hand Surgeon
‍Medically reviewed: May 23, 2026 · Last updated: May 23, 2026
Educational content. Not a substitute for individualized medical evaluation.

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References and Resources

1. KXAN Austin (NBC affiliate). "Georgetown man's 'miracle' hand surgery restores severed fingers." April 2019. https://www.kxan.com/news/local/austin/georgetown-mans-miracle-hand-surgery-restores-severed-fingers/.
2. Hooper RC, Cederna PS, Brown DL, Haase SC, Waljee JF, Egeland BM, Kelley BP, Kung TA. Regenerative Peripheral Nerve Interfaces for the Management of Symptomatic Hand and Digital Neuromas. Plastic and Reconstructive Surgery — Global Open. 2020;8(6):e2792. PMID: 32766027.
3. Kelley BP, Chung KC. Soft-Tissue Coverage for Elbow Trauma. Hand Clinics. 2015;43:693–703. PMID: 26498556.
4. American Society for Surgery of the Hand — replantation patient resources: https://www.assh.org/.
5. Dell Seton Medical Center at The University of Texas — Level I Trauma Center: https://healthcare.ascension.org/locations/texas/txaus/austin-dell-seton-medical-center-at-the-university-of-texas.

Related Topics

• Acute hand and wrist injuries
• Peripheral nerve surgery, RPNI, and TMR
• Hand and wrist surgery overview
• Nerve Repair or Reconstruction

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Closing Disclaimer

This article is educational. It does not establish a doctor-patient relationship and is not a substitute for in-person evaluation. Traumatic amputations and devascularization injuries are surgical emergencies — call 911 or go to the nearest emergency department immediately if one has occurred.

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