The purpose of this study was to examine the feasibility of teleconsultation using a mobile camera-phone to evaluate the severity of digital soft-tissue injury and to triage the injury with regard to management recommendations. With a built-in 110,000-pixel digital camera, pictures of the injured digit(s) or radiograph were taken by surgical residents in the emergency room and transmitted to another camera-phone to be viewed by the remote consultant surgeon. A brief medical and trauma history of each patient was relayed also by mobile phone. The consultant surgeon then reviewed all of these patients in the emergency room shortly after the initial telemedicine referral. Separate triaging for each digital injury into three groups was recorded during remote teleconsultation and according to actual treatment by the attending surgeon as follows: group I, the injury could be managed with conservative treatment, such as secondary intention wound healing, or primary closure with or without bone shortening; group II, skin grafting or local flap coverage was required for management of the injury; and group III, microsurgery such as replantation or free flap coverage was necessary to deal with the injury. Later, triaging was also performed individually by three junior plastic residents according to image review and patient referral information. Teleconsultation through a mobile camera-phone was performed for 45 patients with injuries of 81 digits from January to May of 2003. Of these 81 digital injuries, there were 12 cases (15 percent) where disagreement of triaging occurred between the teleconsultation and the actual treatment by the attending surgeon. In image reviewing, there was 79 percent sensitivity and 71 percent specificity in remote diagnosis of the skin defect and 76 percent sensitivity and 75 percent specificity in remote identification of the bone exposure regarding the concordance of opinions of all three surgeons; there was significant discordance in triaging in 20 cases (25 percent), and the difference in triaging was partly attributed to the inability to show instances of tiny exposed digital bone or tendon in some cases under the low-resolution digital image and the situation of a bloody oozing wound. In some cases, the difficulty in evaluating the probability of primary closure of severely avulsed skin edges or the probability of executing replantation for finger amputation also contributed to different triaging outcomes. Two neglected diagnoses of transected digital nerves were found and influenced triaging, highlighting the importance of on-site physical examination during teleconsultation. The telemedicine system using a mobile camera-phone based on the global system for mobile communication is feasible and valuable for early diagnosis and triaging of digital soft-tissue injury in emergency cases, with on-line verbal communication and review of the transmitted captured image. This system has the advantages of ease of use, low cost, high portability, and mobility. With advances in hardware for digital i...

The camera-phone is a feasible tool for remote evaluation regarding the replantation potential of completely amputated fingers and it holds significant promise in avoiding unnecessary patient transfer by providing useful information.

Successful replantations can achieve the best esthetic and functional results compared with other procedures. Scalp amputations sustained from sharp cuts seem to be quite as common as hair traction injuries. Such amputation injuries were more common in male patients with short hair. The manner of injury often will influence planning during replantation. Even if the amputated scalp was crushed or contaminated, such as those sustained from animal bites, replantation should still proceed, unless a greater contraindication exists.

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