To evaluate the various factors related to the development of electric cataract in electric burn patients, we reviewed medical charts of 663 electric burn patients who were admitted to the department of General Surgery in Hanil General Hospital between 1981 and 1993. Eleven patients(1.7%) had electric cataract in both eyes. All of them were injured by contact with 22,900 voltage current, and developed third degree burns. Fifty-eight electric burn patients had their electric inputs through their head and eight (13.8%) among them developed cataracts. Only three(0.5%) among 567 electric burn patients who had their electric inputs through upper extremities developed cataracts. The interval between the electric injury and the diagnosis was 2 to 18 months. Anterior subcapsular opacity was the most common type of lenticular opacity. Other associated ocular complications included uveitis, macular edema, macular degeneration, and macular hole.
Burns ; Burns, Electric ; Cataract* ; Diagnosis ; Electric Injuries ; Head ; Hospitals, General ; Humans ; Macular Degeneration ; Macular Edema ; Retinal Perforations ; Upper Extremity ; Uveitis

BACKGROUND: Occupational accidents are unplanned events that cause damage. The socio-economic impacts and human costs of accidents are tremendous around the world. Many fatalities happen every year in workplaces such as electricity distribution companies. Some electrical injuries are electrocution, electric shock, and burns. This study was conducted in an electricity distribution company (with rotational 12-hour shift work) in Iran during an 8-year period to survey descriptive factors of injuries. METHODS: Variables collected included accident time, age of injured worker, employment type, work experience, injury cause, educational background, and other information about accidents. RESULTS: Results indicated that most of the accidents occurred in summer, and 51.3% were during shift work. Worker negligence (malpractice) was the cause of 75% of deaths. Type of employment had a significant relationship with type of injuries (p < 0.05). Most injuries were electrical burns. CONCLUSION: High rate of accidents in summer may be due to the warm weather or insufficient professional skills in seasonal workers. Shift workers are at risk of sleep complaints leading to a high rate of work injuries. Acquiring knowledge about safety was related to job experiences. Temporary workers have no chance to work all year like permanent workers, therefore impressive experiences may be less in them. Because the lack of protective equipment and negligence are main causes of accidents, periodical inspections in workshops are necessary.
Accidents, Occupational* ; Burns ; Burns, Electric ; Education ; Electricity* ; Employment ; Humans ; Iran* ; Malpractice ; Occupational Injuries ; Seasons ; Shock ; Weather

PURPOSE: There is a high prevalence of erectile dysfunction (ED) after electric injuries, but our medical understanding of ED after electric injuries is scanty at best. Thus, the authors attempted to investigate nocturnal penile tumescence (NPT), bulbocavernosus reflex latency (BCRL) and penile duplex Doppler ultrasonography (PDDU) for the patients who suffer from ED after electric injuries. MATERIALS AND METHODS: Of the patients who visited our Burn Care Center between January 2005 and February 2006, ten male patients (aged 20 or older) who complaining of ED after electric injuries underwent NPT, BCRL and PDDU. RESULTS: The patients' mean age was 38.1 years (age range: 25-54), and the numbers of patients exposed to whole body, upper-lower extremity and upper-upper extremity pathways of the electrical current were 1, 2 and 7, respectively. For the patient exposed to the whole body pathway, abnormal findings were observed on all the tests. For one patient who experienced two upper-lower extremity pathways, normal findings were seen on all the tests, while the other patient showed an abnormal NPT, an normal BCRL and an arteriogenic ED. Three of the patients who experienced the upper-upper extremity pathway showed normal findings on all the tests. The other two in the group showed an abnormal NPT, a normal BCRL and arteriogenic ED; the other one showed a normal vascular function, a abnormal NPT and no reaction to BCRL; the other one showed an abnormal NPT, a delayed BCRL and an arteriogenic ED. CONCLUSIONS: More abnormal findings were seen in NPT, BCRL and PDDU for the cases associated with upper-lower body or whole body electrical current pathways, as compared to patients whose electrical pathways were limited to the upper body.
Burns ; Electric Injuries* ; Erectile Dysfunction* ; Extremities ; Humans ; Male ; Penile Erection ; Prevalence ; Reflex ; Ultrasonography, Doppler, Duplex

This article reports the treatment of a patient suffering from full-thickness electric burn of skull combined with cerebral contusion and intracranial infection to provide experience in treating such patients. Based on detailed analysis on patient's condition and CT results, several operations of surgery and anti-infection treatment were performed on the patient. The wounds healed 6 weeks after injury. The skull defect was repaired with three-dimensionally reconstructed titanium mesh of computer-aided design two years after wound healing. The treatment of full-thickness electric burn of skull combined with cerebral contusion was quite difficult. The timing and mode of operation were very important. Perioperative prevention and treatment of intracranial infection were essential to save the life of the patient. In the event of intracranial infection, effective systemic use of antibiotics, cerebrospinal fluid drainage, intrathecal injection of drugs, and the application of other comprehensive measures could ensure the success of treatment.
Adult ; Brain Abscess ; microbiology ; therapy ; Brain Injuries ; microbiology ; therapy ; Burns, Electric ; microbiology ; therapy ; Humans ; Infection ; therapy ; Male ; Skull ; injuries

OBJECTIVETo study the pathologic findings seen in lethal cases due to accidental electrocution.

METHODSThe macroscopic and microscopic findings in 16 autopsy cases died of electrocution encountered during the period from January, 2001 to July, 2008 were retrospectively reviewed.

RESULTSTypical electric marks were found on gross examination in 5 of the 16 cases studied. Histologically, 11 of the 16 cases showed evidence of electric burn. The morphologic features of atypical electric marks varied. Simple epidermal exfoliation and color changes were relatively common. Pathologic changes in internal viscera included disarray of myocardial fibers. Rupture of myocardial fibers was readily identified than in non-electrocution death. Sometimes, focal interstitial hemorrhage and polarization of endothelial cells were seen.

CONCLUSIONSThe electric marks on the skin, as confirmed by histologic examination, remain important sequelae of electrocution. The pathologic changes seen in myocardium provide additional clues to the diagnosis.

Adolescent ; Adult ; Autopsy ; Burns, Electric ; pathology ; Child ; Child, Preschool ; Electric Injuries ; pathology ; Female ; Humans ; Male ; Middle Aged ; Myocardium ; pathology ; Retrospective Studies ; Skin ; pathology ; Young Adult

OBJECTIVETo evaluate the diagnostic value of the changes in serum CK and its isozymes in the muscular infection and necrosis in electrical injured patients.

METHODSSeventeen patients were divided into A and B groups according to the causes, i.e. electrical injury as A and electrical arc flame burn as B groups. Obvious muscle necrosis was identified in A but not in B groups. The serum CK-MM concentration was determined after injury, before and after the operations. Simultaneously, the blood and urine routine, the hepatic and renal function and wound bacterial counting were determined and compared with those in 20 healthy people.

RESULTS1. The serum CK-MM in A group increased evidently after injury and 1 day after wound debridement to the 6 times that in normal control. The enzyme decreased to normal at 3 post-operative days in 15 cases and remained at relative high level in 2 cases due to the wound infection and lowered down to normal level after wound re-debridement. 2. The serum CK-MM in B group increased slightly before and after skin grafting.

CONCLUSIONCK-MM could be employed as the index for the infection and necrosis of the muscle in electrical injured patients due to its high specificity and sensitivity.

Adolescent ; Adult ; Burns, Electric ; blood ; enzymology ; Creatine Kinase ; blood ; Electric Injuries ; blood ; enzymology ; Humans ; Isoenzymes ; blood ; Male ; Middle Aged ; Skin Transplantation

OBJECTIVETo dicuss the application and therapeutic effect of middle-forearm flap based on perforator of ulnar artery for electrical burn wound on the wrist.

METHODSFrom Oct. 2009 to Oct. 2012, 10 cases of electrical burn wounds on the wrist were treated. A line from radialis medial epicondyle of humerus to the interior radialis pisiform bone was connected as flap axis. At the midpoint of the line, Doppler flow imaging meter was used to detect the emerging point of perforator vessel. The flap was designed and harvested. The flap was transferred reversely, with superficial vein retaining which was anastomosed with vein at recipient sites in 3 cases. The wounds in the donor sites were closed directly in 2 cases, and with skin graft in 8 cases.

RESULTSAll the 10 flaps survived completely. 7 cases without vein anastomosis underwent obvious flap edema during 2-4 days postoperatively, which resovled 1 week later. Sub-flap tissue necrosis and infection happened in 2 cases, which healed after dressing and drainage. Patients were followed up for 3-36 months with satisfactory results.

CONCLUSIONSThe middle-forearm flap based on perforator of ulnar artery has a stable and reliable blood supply. It offers a new choice for the electric burn wound on the wrist, especially at the ulnar side.

Burns, Electric ; surgery ; Forearm ; Humans ; Reconstructive Surgical Procedures ; Skin Transplantation ; Surgical Flaps ; blood supply ; transplantation ; Ulnar Artery ; Wrist Injuries ; surgery

OBJECTIVETo explore the methods and effects of repair of occipital and nuchal wounds with inferior trapezius myocutaneous flap after deep electrical bum.

METHODSTwelve patients with high-voltage electrical burn in occipital and nuchal regions were hospitalized to our ward from March 2003 to September 2007. They were repaired with improved inferior trapezius myocutaneous flaps after debridement. Flaps were of two types: (1) blood supply from cutaneous and perforator branches of the original segment of the superficial descending branch of transverse cervical artery. (2) combined blood supply from both superficial and deep descending branches of transverse cervical artery C, i.e., dorsal scapular artery). All flaps carried segmental and limited trapezius muscle cuff surrounding the vascular pedicle of the flap similar to a perforator flap.

RESULTSFlaps survived completely primarily in eight cases. In two patients, infection developed in flaps adjacent to wounds with lignification; they healed after dress change. Necrosis appeared in distal end of flap (one case), it healed after re-operation. One patient with surviving flaps died of sepsis and multiple organ failure 21 days after operation. The flaps which survived were not swollen ; the donor sites at scapular region looked normal without pterygoid or pendulous scapula deformities.

CONCLUSIONInferior trapezius myocutaneous flaps can be used to repair occipital and nuchal wounds, with the advantages of constant blood vessels, reliable blood supply, convenience for application.

Adult ; Burns, Electric ; surgery ; Humans ; Male ; Middle Aged ; Muscle, Skeletal ; transplantation ; Neck Injuries ; surgery ; Reconstructive Surgical Procedures ; methods ; Surgical Flaps

OBJECTIVETo analyze the management of high-voltage electrical burn injury of the scalp in our hospital.

METHODSThis study involved 10 patients who suffered from high-voltage electrical burn injury of the scalp. Scalp reconstruction was done by different modalities according to the size and location of the defect.

RESULTSComplete flap viability was achieved in all the cases. We had one case of gapped wound which was managed only by dressing. Widening of the scar was found in 2 cases.

CONCLUSIONRotation, advancement and transposition scalp flaps are used for reconstructing scalp defects caused by electrical burn. The choice of ideal flaps for reconstruction depends upon the size and site of scalp defect.

Adolescent ; Burns, Electric ; surgery ; Child ; Female ; Humans ; Male ; Reconstructive Surgical Procedures ; methods ; Scalp ; injuries ; surgery ; Surgical Flaps ; Treatment Outcome

OBJECTIVETo observe the effect of the early transplantation of double rectus abdominis musculo-cutaneous flaps on the repair of electrical injury of the wrist.

METHODSThe study involved six patients suffering from circumferential deep electrical burn with only small amount of normal skin left on the dorsal side. The wounds were covered with double rectus abdominis musculo-cutaneous flaps raised from the upper abdomen with pedicles in both proximal and distal ends at an early postburn stage. The postoperative recovery of wrist function and wound repair were evaluated.

RESULTSThe wrist wounds in all the 6 patients were primarily healed, with perfect function and appearance.

CONCLUSIONEarly application of double rectus abdominis musculocutaneous flaps on the electrically injured wrists can promote the wound healing processes and plays important roles in the preservation of wrist function.

Abdomen ; surgery ; Adult ; Burns, Electric ; surgery ; Humans ; Rectus Abdominis ; transplantation ; Skin Transplantation ; Surgical Flaps ; Wound Healing ; Wrist Injuries ; surgery