Union of Severed Arterial Trunks and Canalization Without Suture or Prosthesis

Top five medical innovations in China mainland since Xinhai revolution [1911]: results of AME survey-002

OBJECTIVE

This survey aims to scrutinize important medical innovations in Chinese mainland since Xinhai (Hsin-hai) revolution in 1911, which marked the end of Manchurian imperial rule and the beginning of China's republican era.

METHODS

An online cross-sectional survey was carried out during the period of Dec 29, 2014 to Feb 5, 2015, totaling 37 days. The survey was conducted on the platform provided by DXY (www.dxy.cn), which is the largest medical and paramedical related website in China. An email was sent to all DXY registered users to invite them to participate in a 5-minute survey. The participants were asked to nominate up to four important medical innovations in China mainland since Xinhai revolution. The participant could select 'zero' which means he/she felt there was no important medical innovations, or he/she did not know important medical innovations. It was noted that important medical innovations refer to (I) those with practical and almost immediate significance to improve healthcare; (II) should not only be introducing western technique to China, but those involve major improvement of existing western techniques count; (III) should not be those with important theoretical discovery but did not have almost immediate significance to improve healthcare.

RESULTS

In total 1,513 DXY users participated in the voting. Totally 489 (32.3%), 441 (29.1%), 342 (22.6%), 150 (9.9%), 91 (6.0%) participants provided 0, 1, 2, 3, 4 nominations respectively. (I) Artemisine (Qinghaosu) for malaria treatment (Project 523 team, 1972); (II) arsenic Trioxide (As2O3) for acute promyelocytic leukemia (APL) treatment (ZHANG Ting-Dong and colleagues, 1970s); (III) limb re-plantation (CHEN Zhong-Wei and colleagues, 1963); (IV) all-trans retinoic acid (ATRA) for APL treatment (WANG Zhen-Yi and colleagues, 1988); and (V) Wu's mask for plague prevention (WU Lien-The, 1910), were voted as the top five innovations in China mainland since Xinhai revolution, with 375, 96, 91, 53, and 8 votes respectively.

CONCLUSIONS

In this voting exercise, five achievements were voted as top innovations in China mainland since Xinhai revolution. However, only ATRA for APL treatment was accomplished after the ending of Great Proletarian Cultural Revolution in year 1976 in China.

Upper extremity and digital replantation

Digital replantation has become a well-established technique among reconstructive hand surgeons. Numerous replantation centers around the world have published series with impressive survival rates. The ultimate goal of replantation is the restoration of normal hand or digital function; thus, replantation success is not solely related to the outcome of the microvascular anastomosis, but also to the adequacy of bone, tendon, skin, and nerve repairs. In this manuscript, we review the literature on upper extremity and digital replantation from its historical background to current surgical outcomes, outlining surgical indications and contraindications, and the preoperative, operative, and postoperative management of these patients.

History of replantation: from miracle to microsurgery

Severed body parts, from fingers to extremities, are now being routinely reattached at medical centers around the world. The dream of replantation traces its rich history from miracles and legends to early laboratory experiments and clinical attempts, culminating in today's commonplace procedure.