๐๐๐ฆ๐ 08
โ
๐๐ถ๐บ๐ฏ ๐ฆ๐ฎ๐น๐๐ฎ๐ด๐ฒ ๐๐ณ๐๐ฒ๐ฟ ๐ก๐ฒ๐ฎ๐ฟ-๐ง๐ผ๐๐ฎ๐น ๐ง๐ฟ๐ฎ๐๐บ๐ฎ๐๐ถ๐ฐ ๐๐บ๐ฝ๐๐๐ฎ๐๐ถ๐ผ๐ป ๐ผ๐ณ ๐๐ต๐ฒ ๐จ๐ฝ๐ฝ๐ฒ๐ฟ ๐๐ถ๐บ๐ฏ
โ
โ
โ
โ
โ
โ
โ
โ
โ
โ
โ
โ
โ
โ
โ
โ
โ
โ
โ
โ
A 23-year-old male was brought to the Emergency Department following a a devastating upper limb trauma resulting in a devastating injury to the distal right arm.
Clinical examination revealed a near-total traumatic amputation. The forearm and hand remained attached only by a narrow bridge of soft tissue.
On arrival, the patient was hemodynamically unstable with ongoing blood loss.
Management commenced according to Advanced Trauma Life Support (ATLS) principles.
A tourniquet applied in the Emergency Department successfully controlled hemorrhage while aggressive resuscitation was initiated. Blood products were administered, intravenous antibiotics commenced, tetanus prophylaxis administered, and the patient was transferred immediately to the operating theatre.
The injured limb was thoroughly assessed following stabilization.
Initial operative management focused on:
โข Skeletal stabilization
โข Hemorrhage control
โข Debridement of non-viable tissue
โข Assessment of limb salvage potential
Following extensive irrigation and debridement, unhealthy muscle and contaminated tissue were excised.
Although there was segmental tissue loss, inspection demonstrated viable neurovascular structures and healthy remaining muscle, indicating that limb salvage remained achievable.
After multidisciplinary discussion, applying MESS, considering whole physiological conditions after resuscitation,a decision was made to proceed with reconstruction.
The humerus was shortened by approximately 2 cm to allow tension-free repair of the remaining structures.
External fixation was applied to restore skeletal stability and maintain limb alignment.
Attention was then directed to revascularization.
Following proximal and distal thrombectomy using Fogarty catheters, satisfactory inflow and outflow were established.
Direct arterial repair was performed together with repair of two accompanying veins.
Following completion of the vascular reconstruction, immediate restoration of distal perfusion was achieved with satisfactory distal pulses and reperfusion of the limb.
At this stage, an important operative decision was required.
Given:
โข Prolonged ischemia time
โข Initial hemodynamic instability
โข Significant soft tissue trauma
โข Progressive tissue edema
โข Requirement for ongoing physiological optimization
A damage-control reconstructive strategy was adopted.
Rather than proceeding with lengthy definitive nerve and muscle reconstruction, these repairs were intentionally deferred.
Skin approximation was performed to protect the underlying structures and the patient was transferred to the Intensive Care Unit for ongoing resuscitation and physiological recovery.
The limb remained viable postoperatively with preserved distal perfusion and palpable pulses.
โ
โ
โ
โ
โ
โ
โ
โ
โ
ย
๐๐ฒ๐ ๐๐ฒ๐ฎ๐ฟ๐ป๐ถ๐ป๐ด ๐ฃ๐ผ๐ถ๏ฟฝ๏ฟฝ๏ฟฝ๏ฟฝ๏ฟฝ๏ฟฝ๐๐
ATLS principles always take precedence over limb reconstruction.
Effective hemorrhage control remains the first step in managing major extremity trauma.
The decision to salvage or amputate must be individualized and based on tissue viability rather than the dramatic appearance of the injury.
Thorough debridement is essential before undertaking reconstruction.
Bone shortening is often invaluable in achieving tension-free vascular and soft tissue repair.
Restoration of arterial inflow alone is insufficient; adequate venous outflow is equally critical for limb viability.
Fogarty thrombectomy helps establish satisfactory inflow and outflow before vascular repair.
In severely injured patients, physiology should dictate operative strategy.
Damage-control reconstruction with staged definitive repair may produce superior outcomes compared with prolonged initial procedures.
Successful limb salvage requires close collaboration between trauma, orthopedic, vascular, anesthesia, plastic surgery, intensive care, and rehabilitation teams.
โ
๐๐๐ฌ ๐ ๐๐ฆ๐ฆ๐๐๐
In major extremity trauma, the objective is not simply to save a limbโit is to save a viable, functional limb while ensuring the patient survives the injury. When physiology is exhausted, staged reconstruction is often the safest and most effective strategy.
This case demonstrates how aggressive resuscitation, careful patient selection, meticulous vascular repair, and a staged damage-control approach can successfully restore perfusion following near-total traumatic amputation of an upper limb.
Patient identity protected. Images shared for educational purposes with appropriate consent.
