Severe complex injuries to the upper extremity: Revascularization and replantation (original) (raw)
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Functional outcome of patients undergoing replantation of hand at wrist level-7 year experience
Indian Journal of Plastic Surgery, 2013
Background: Replantation is defined as reattachment of amputated limb using neurovascular and musculoskeletal structures in order to obtain recovery of limb. Re-vascularisation involves all the above steps in case of limb injuries that result in a near total amputation. Aim and Objective: To study the functional outcome of patients undergoing replantation of hand at wrist level. Material and Methods: This is a retrospective study of patients who underwent replantation of total amputation of hand at wrist level within a period of Jan 2003-June 2010. We evaluated post operative functional outcome compared to uninjured hand taking into consideration: 1. The patient′s overall satisfaction with the hand. 2. Recovery of flexor and extensor function of thumb and fingers. 3. Recovery of thumb opposition. 4. Recovery of sensations in the median and ulnar nerve distribution. 5. Ability of surviving hand to perform daily tasks. Results: There were total seventeen patients and age range was two...
Replantation and revascularization vs. amputation in injured digits
Hand (New York, N.Y.), 2013
The purpose of this study was to analyze factors associated with the decision to replant or revascularize rather than amputate an injured digit as well as factors associated with successful replantation or revascularization. We reviewed 315 complete and subtotal amputations at or proximal to the distal interphalangeal joint in 199 adult patients treated over 10 years. Ninety-three digits were replanted (30 %), 51 were revascularized (16 %), and 171 were amputated (54 %), including 5 attempted replantations. Bivariate and multivariable analyses sought factors associated with replantation vs. amputation, revascularization vs. amputation, and success of replantation or revascularization. Factors associated with replantation rather than amputation were injury to the left hand, thumb, middle digit, and ring digit, more than one digit affected, and surgeon. Factors associated with revascularization are surgeon and shorter ischemia time. Forty-five replantations (48 %) and 41 revasculariza...
Traumatic and trauma-related amputations: Part II: Upper extremity and future directions
The Journal of bone and joint surgery. American volume, 2010
Trauma is the most common reason for amputation of the upper extremity. The morphologic and functional distinctions between the upper and lower extremities render the surgical techniques and decision-making different in many key respects. Acceptance of the prosthesis and the outcomes are improved by performing a transradial rather than a more proximal amputation. Substantial efforts, including free tissue transfers when necessary, should be made to salvage the elbow. Careful management of the peripheral nerves is critical to minimize painful neuroma formation while preserving options for possible future utilization in targeted muscle reinnervation and use of a myoelectric prosthesis. Rapid developments with targeted muscle reinnervation, myoelectric prostheses, and composite tissue allotransplantation may dramatically alter surgical treatment algorithms in the near future for patients with severe upper-extremity trauma.
Analysis of functional outcome of complex forearm injuries
International Journal of Research in Orthopaedics, 2017
Background: Complex forearm injuries are often associated with contamination, crushing, loss of tissues and patient arrives at odd hours when specialists are not available. These injuries can lead to complications like infective nonunion, stiffness, disabilities and secondary amputations. Methods: 23 patients having complex forearm injuries treated primarily at tertiary care center by single surgeon were included in the study. Pinch strength, grip strength, residual deformity and DASH score was assessed at final followup. In 23 patients treated, 16 patients underwent primary internal fixation of both bone, primary external fixator was done in 4 patient, delayed fixations in 6patients, primary bone grafting in 3 patients and in 1 patient delayed bone grafting was done Skin grafting was performed in 6 cases, and flaps in 13 patients. Vascular repair was done in four patients. Results: All 23 patients came for follow-up. An average number of surgery performed per patient was 3.81 and mean hospital stay of 28.2 days. The mean duration of follow up was 47.2 months. The average DASH score was 10.24 with average key and tip pinch and grip strength of 62.24%, 58.48% and 54.75% respectively. 3 patients had superficial infection and two patient deep infections. Superficial infections were managed with IV antibiotics. The patients with nerve and vascular injuries had higher DASH score. Conclusions: Early wound coverage can improve functional outcomes. Training in plastic coverage of wounds using pedicle flaps and skin grafting, microsurgical nerve and vessel repairs for orthopedic surgeon can be of great help for the patients.
Cirugía y Cirujanos, 2019
Introduction: There are just a few reports that deal with long-term outcomes of a partial amputation surgical repair. Long-term studies have reported similar rates of disability among patients with amputations and those that have been undergoing reconstructive surgery. Objective: The purpose of this report is describing a clinical case of a patient with partial traumatic amputation of an upper limb with an excellent functional recovery after 13 years of follow-up. Clinical case: The case of an 8 year old male patient with severe trauma to the upper left limb is described. The lesions included an oblique diaphyseal open fracture of the distal region of the humerus, along with detachment of the biceps and triceps muscles. The fracture was fixed transiently with 2.0 mm Kirschner's wire followed by immobilization with Sarmiento's brace, and finally, open reduction and internal fixation with a 3.5 mm dynamic compression plate were performed. The muscular and neurovascular integrity allowed microsurgical repair of the radial nerve and neuromuscular rehabilitation. Conclusion: This clinical report represents a case with an excellent functional recovery witnessed through a 13-year follow-up period.
Initial experience with hand replantation after traumatic amputation in a nonspecialized center
Jornal Vascular Brasileiro, 2006
Traumatic amputation of the hand is an incapacitating injury, requiring skilled surgical care. Achieving functional recovery in addition to salvage of the amputated extremity should be the goal of the patient care team, after the life of the patient is secured. This is a report of the first five cases of hand replantation after complete traumatic amputation in Manaus (Amazonas, Brazil), carried out at Hospital Pronto-Socorro Dr. João Lúcio Pereira Machado. The patients were all young males, mean age of 22.8 years, presenting at the emergency room with complete sharp amputation of the hand. After initial procedures according to the ATLS® protocol, the following surgical actions were taken: heparinization of the blood vessels of the amputated extremity, fixation of the bones, wide opening of the carpal tunnel, primary vascular anastomoses and repair of nerves and tendons. In four cases, viability and partial functional recovery of the replanted hands were achieved. The unsuccessful ca...