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PubMed1999

9th Chapter of Surgeons' Lecture: the orthopaedic surgeon: historical perspective, ethical considerations and the future.

From a fishing village with colonial surgeons from the East India Company, Singapore is now a medical and business hub servicing the region and beyond in trade and medical education. Orthopaedic Surgery is a young specialty and is the fastest growing sub-specialty in Surgery. Orthopaedic education in Singapore has a structured syllabus and training is coordinated with the Royal Colleges and the American Academy of Orthopaedic Surgeons. Part of the training as Fellows is in the United Kingdom and USA on an HMDP Fellowship. Ethics and Continuing Medical Education need further emphasis. Sub-specialisation in Orthopaedic Surgery is now well-established in Trauma, Adult Reconstructive Surgery, Sports Medicine, Spinal Surgery, Hand Surgery and Rehabilitation Medicine. Ageing in the next millennium with osteoporosis and hip fracture problems of gait and balance need more orthopaedic surgeons to be committed to rehabilitation medicine and voluntary service in the community. There is a need for good role models and knowledge on Quality Assurance, Clinical Pathways and Administration. Appropriate use of high technology and care for the aged in the community with dignity is fundamental to good ethical practice. Selfish, pecuniary interests will destroy the very soul and fabric of medicine.

Curriculum↗
PubMed2000

[Rise of the wound surgeon to academic surgeon: myth or historical fact?].

In contrast to modern academic surgery, in 19th century German medical care was mainly taken by non-academic barber surgeons. Only after the foundation of the German Reich (1871) the practice of surgery was made conditional on a full study of medicine. The present article follows up the moot question whether the last generation of barber surgeons succeeded in rising to academic status or if the strong tradition of surgery in barber families was brought to a complete standstill. By evaluating archival documents it can be clearly shown that the professional distance between barber surgery and academic medicine was not invincible. A considerable number of barbers and their descendents (subsequently) succeeded in studying medicine and starting a medical career.

Barber Surgeons↗
PubMed2001

Does type of surgeon matter in rectal cancer surgery? Evidence, guideline consensus and surgeons' views.

One of the most obvious but controversial trends in contemporary surgical practice is that of subspecialization. There is a lack of definitive evidence that subspecialization improves cancer outcomes largely because previous research is compromised by confounding variables of referral practice, lack of standardized definitions of surgical skills and selection bias. Randomized controlled trials of generalized versus subspecialist surgical care are unlikely ever to be performed. The present study of surgeons' views about the role of subspecialization in the care of colorectal cancer patients demonstrates partisan reactions among surgeons themselves (89% response rate). Results of national audits will contribute to wider debate about surgical subspecialization in colorectal cancer.

Attitude of Health Personnel↗
PubMed1996

Microsurgical reconstruction of the head and neck: interdisciplinary collaboration between head and neck surgeons and plastic surgeons in 305 cases.

Three hundred five microsurgical free flaps have been performed for defects of the head and neck by a team of two head and neck surgeons and two plastic surgeons over a 9-year period, with a success rate of 91.2%. The most common flaps used were the jejunum (89), radial forearm (57), rectus abdominis (48), latissimus dorsi (40), scapular (32), fibula (15), and iliac crest (11). Thirty-three flaps required reexploration for anastomotic thrombosis or hematoma (10.8%), of which 18 flaps were salvaged (54.5%). Thirteen flap failures occurred in 113 patients who had received preoperative irradiation (11.5%), but this was not statistically significant. Seven flaps failed in 20 patients who required an interposition vein graft (35%) and this was statistically significant. Ninety patients (31.5%) developed a major complication other than anastomotic thrombosis or death. Despite postoperative intensive care nursing and monitoring, 18 patients died postoperatively in the hospital (6.3%). The average hospital stay was 21.1 days with a range from 5 to 95 days. During this 9-year time period, various free flaps have evolved as the preferred choice for free flap reconstruction of a specific defect of the head and neck. The latissimus dorsal muscle flap surfaced with a nonmeshed split-thickness skin graft is the optimal free flap for reconstruction of the scalp and skull, whereas a multiple-paddle latissimus dorsi musculocutaneous flap is the best flap for reconstruction of complex defects of the middle third of the face and maxilla. The radial forearm flap and free jejunal transfer have become the preferred choices for intraoral reconstruction and pharyngo-esophageal reconstruction, respectively. There still remains no universally accepted flap for mandibular reconstruction, but the fibular osteocutaneous flap and a reconstruction plate protected by a radial forearm flap have largely superseded the iliac crest and scapular osteocutaneous flaps. Radical resection of tumors of the head and neck with immediate reconstruction by microsurgical free tissue transfer followed by adjuvant radiation therapy provides the best possible chance for cure and functional and social rehabilitation of the patient.

Adolescent↗
PubMed2006

The Gold Medal of the Conjoint M. Orth. Examination of the Royal College of Surgeons of Edinburgh and the College of Dental Surgeons of Hong Kong, surgical orthodontic cases.

The Conjoint Gold Medal was awarded to the candidate who scored the highest overall mark in Part II of the Membership of Orthodontics examination held by the Royal college of Surgeons of Edinburgh and the College of Dental Surgeons of Hong Kong. It is the intermediate examination for the orthodontic specialty training pathway in Hong Kong. Part of this examination involved the presentation of a fully documented fixed appliance case and a multidisciplinary case, and three other cases with condensed case histories. This article described two surgical orthodontic cases presented during the 1999 and 2002 examinations by the award winners.

Adult↗
PubMed2004

What we research: survey of American Association of Neurological Surgeons and Congress of Neurological Surgeons member publications.

OBJECT: The goal of this study was to create a searchable database of research manuscripts authored by members of the American Association of Neurological Surgeons and the Congress of Neurological Surgeons (AANS/CNS) to describe the nature and character of the research currently being undertaken by neurosurgeons. METHODS: Manuscripts published by all physician members listed in the 2001 AANS/CNS Membership Directory (6921 physicians) were gathered into a database through individual literature searches of the author name for the calendar year 2001. Duplicate publications were purged and the database was reviewed for accuracy. An internal verification of the database revealed a 4% underreporting rate. Statistics from the database were compiled and displayed with information about AANS/CNS members and their clinical activities. The AANS/CNS members published a total of 2748 research the manuscripts in 479 different journals during 2001. Thirty-eight percent of the manuscripts (1042 of 2748) were authored by US members and 62% (1706 of 2748) by non-US members. The focus of the majority of manuscripts included the areas of brain tumor (26%; 707 of 2748), vascular disease (20%; 558 of 2748), spine (10%; 282 of 2748), and trauma (8%; 233 of 2748). Sixty-nine percent of manuscripts (1897 of 2748) were retrospective and technical clinical studies, and of these 39% (744 of 1897) were case reports. Laboratory investigations made up 15% (414 of 2748) of all manuscripts, whereas prospective randomized clinical trials represented 1% (34 of 2748). CONCLUSIONS: The majority of AANS/CNS member manuscripts are authored by non-US members despite their small AANS/CNS representation. Most research is clinical, based on retrospective data, and includes a large number of case reports. A disparity exists between what neurosurgeons do clinically and both the quantity and subject of their research.

Authorship↗
PubMed2000

Program requirements for residency/fellowship education in neuroendovascular surgery/interventional neuroradiology: special report on graduate medical education: a joint statement by the American Society of Interventional and Therapeutic Neuroradiology, Congress of Neurological Surgeons and American Association of Neurological Surgeons, American Society of Neuroradiology.

Neuroendovascular surgery/interventional neuroradiology is a relatively new subspecialty that has been evolving since the mid-1970s. During the last 2 decades, significant advances have been made in this field of minimally invasive therapy for the treatment of intracranial cerebral aneurysms; acute stroke therapy intervention; cerebral arteriovenous malformations; carotid-cavernous sinus fistulae; head, neck, and spinal cord vascular lesions; and other complex cerebrovascular diseases. Advanced postresidency fellowship programs have now been established in North America, Europe, and Japan, specifically for training in this new subspecialty. During a period of 14 years, from 1986 to the present, an ad hoc committee comprising senior executive committee members of the American Society of Interventional and Therapeutic Neuroradiology, the Joint Section of Cerebrovascular Neurosurgery, and the American Society of Neuroradiology met to establish general guidelines that were mutually agreeable to both societies for training physicians in this field. These training standard guidelines were unanimously endorsed by the Executive Committee of the Joint Section of Cerebrovascular Neurosurgery in April 1999, by the Executive Committee of the American Society of Interventional and Therapeutic Neuroradiology and the American Society of Neuroradiology in May 1999, and by the Executive Council of the American Association of Neurological Surgeons and the Congress of Neurological Surgeons in June 1999. The guidelines for residency/ fellowship education have now been endorsed by the parent organizations of both the interventional and diagnostic neuroradiology communities, as well as both senior organizations representing neurosurgery in North America. These guidelines for training should be used as a reference and guide by any institution establishing a training program in neuroendovascular surgery/interventional neuroradiology.

Curriculum↗
PubMed2001

[The Medical Information Systems Project clinical coding and surgeons: why should surgeons code and how?].

The clinical coding system recently instituted in France, the PMSI (Projet de Médicalisation du Système d'Information), has become an unavoidable element in funding allocations for short-term private and public hospitalization centers. Surgeons must take into serious consideration this controversial medicoeconomic instrument. Coding is a dire time-consuming task but, like the hospitalization or surgery report, is an essential part of the discharge procedure. Coding can in the long run be used to establish pricing by pathology. Surgeons should learn the rules and the logic behind this coding system: which, not being based on a medical rationale, may be somewhat difficult to understand. Choosing the right main diagnosis and the comobidity Items is crucial. Quality homogeneous coding is essential if one expects the health authorities to make good use of the system. Our medical societies have a role to play in promoting and harmonizing the coding technique.

Abstracting and Indexing↗
PubMed1993

[Spectrum and effectiveness of emergency care by surgeons acting as rescue unit surgeons in a large city].

From 1.1. 1985 to 31. 12. 1990 n = 10,569 emergency cases were prospectively documented. The aim of the study was to evaluate, whether surgeons on a mobile emergency care and rescue unit were able to treat surgical and non-surgical emergencies sufficiently during the prehospital period. 16.8% of the patients were trauma patients while 47% suffered from medical disorders, e.g. myocardial infarction (12%), other cardiocirculatory disorders (7%) and acute opiate and multidrug poisoning (16%). Additionally, other problems out of the broad spectrum of emergency medicine such as disorders from pediatrics, neurology/neurosurgery, gynecology, toxicology, pulmonology, endocrinology etc. had to be solved. More than 50% suffered from life-threatening emergencies, 5.6% required cardio-pulmonary resuscitation, 45% of which were primarily successful. In-field deaths where emergency treatment was not successful occurred in 3.2%. The mortality rate during transport to the next available hospital was 0.1%. It can be concluded from the study that well trained surgeons are very capable to perform high efficient in-field emergency treatment for various disorders.

Adolescent↗
PubMed1997

Hip fracture surgery in Nova Scotia: a comparison of treatment provided by "generalist" general surgeons and orthopedic surgeons.

OBJECTIVE: To determine quality of hip fracture services provided by "generalist" general surgeons (generalists) in Nova Scotia. DESIGN: Chart review and postoperative, blinded, random-ordered radiologic analysis. SETTING: Three community hospitals and 1 tertiary care hospital in Nova Scotia. PARTICIPANTS: Seven generalists who performed 120 hip fracture repairs and 7 orthopedic surgeons (specialists) who performed 135 hip fracture repairs. OUTCOME MEASURES: Patient demographics, preoperative, perioperative, postoperative and discharge information, technical quality of reduction as determined through postoperative radiologic assessment. RESULTS: There were no differences between patients treated by generalists and those treated by specialists with respect to age, sex, American Society of Anesthesiologists' class, level of function and fracture type. Intraoperatively, the patient groups were similar with respect to type of anesthesia, use of antibiotics, number of transfusions and surgical complications. Significant differences were noted in length of operation (54.4 v. 41.1 minutes), use of C-arm imaging (6.7% v. 85.9%) and management of Garden classes 1 and 2 subcapital fractures. Postoperatively, the 2 groups had similar numbers of medical complications, wound complications, reoperations, readmissions and deaths, and a similar level of function on discharge. Significant differences included the number of intensive care unit admissions (5.8% v. 15.6%) and length of stay there (5.7 v. 2.8 days) and of postoperative stay (14.5 v. 10.7 days). The assessment of radiographs did not demonstrate any significant difference in the quality of reduction. CONCLUSION: In Nova Scotia the outcomes of hip fracture surgery performed by generalists are comparable to those performed by specialists.

Activities of Daily Living↗
PubMed1995

Intermediate results from the period of the Congenital Heart Surgeons Transposition Study: 1985 to 1989. Congenital Heart Surgeons Society Database.

BACKGROUND: The period of the Congenital Heart Surgeons Society (CHSS) study (1985 to 1989) provided a transition in the treatment of d-transposition of the great arteries. During this unusual time frame neonatal arterial switch (AS) and neonatal or late atrial baffle repair (Senning) were used in near equal proportion at one reporting institution. All the procedures were performed at this single institution, avoiding the variability intrinsic to a multicenter study. Intermediate follow-up of the results is presented. METHODS: During the period of the CHSS study, January 1985 to March 1989, 46 patients were enrolled in the CHSS study at one institution. Forty-four underwent either neonatal arterial (n = 14, 32%) or neonatal atrial (n = 19, 43%) or late atrial (n = 11, 25%) repair of d-transposition of the great arteries. Ages ranged from 4 to 80 days. Overall survival for the entire series was 91% (40/44). The survival of the AS group operate on in the neonatal period was 93% (13/14). The survival of the Senning group was 90% (27/30); late Sennings, 91% (10/11); and neonatal Sennings, 92% (12/13). Six neonatal Sennings were crossovers from the AS group with an 83% survival (5/6). RESULTS: Intermediate follow-up of 5.2 to 9.2 years revealed no late deaths. In the AS group there was no ventricular failure, no arrhythmias, and one reoperation for supravalvar pulmonic stenosis. In the Senning group, there was no ventricular failure, but significant complications developed in 10 patients: cardiac arrhythmias in 7, tachyarrhythmias requiring pharmacologic therapy in 4, and bradyarrhythmias in 3, 2 requiring permanent pacemaker insertion. Left ventricular outflow tract (subpulmonic) stenosis developed in 3 patients, 1 requiring a left ventricular to pulmonary artery conduit and permanent pacemaker. Systemic atrioventricular valve insufficiency has developed in 3 patients. CONCLUSIONS: Results at one reporting institution from the CHSS study during this period of transition from late atrial repair (Senning) to neonatal atrial or arterial repair show comparable early mortality in all groups. However, the intermediate results at a mean of 6.7 years reveal fewer arrhythmic and functional complications in the AS group. The possibility of neonatal repair combined with low early and intermediate morbidity and mortality confirm AS as the treatment of choice for d-transposition of the great arteries.

Arrhythmias, Cardiac↗
PubMed1993

Caveat surgeon: do orthopaedic surgeons take adequate precautions against blood-borne viral infections, in particular the human immunodeficiency virus (HIV)?

One year ago the British Orthopaedic Association issued guidelines for the prevention of cross-infection with special reference to HIV and the hepatitis viruses. We were interested to establish whether the guidelines were being widely applied and whether they had changed general orthopaedic practice. We distributed a questionnaire to Scottish Orthopaedic Fellows, Associates of the BOA, and orthopaedic trainees. With a 70 per cent return rate, it would appear that the recommendations are not adhered to in full. Of respondents, 84 per cent were immunized or undergoing immunization against hepatitis B. In all, 30 per cent were operating on high-risk patients on a monthly basis, 60 per cent thought that their current practice was low risk, and only 15 per cent thought that their future practice would be high risk; 81 per cent were concerned and yet only 60 per cent had altered their practice. It is of some concern that orthopaedic surgeons may not take the threat of HIV cross-infection seriously enough and do not consider precautions mandatory. Further pressure and support from the BOA may be necessary to encourage a change in orthopaedic practice as the threat of HIV is increasing.

Acquired Immunodeficiency Syndrome↗
PubMed1976

The paediatric surgeon-operating physician or surgeon.

To elucidate a child's symptoms one must understand the child. A wide range of medical conditions may present to the consultant paediatric surgeon, so that he must be qualified by training to recognize them. Within a children's hospital he is aptly trained and placed to act as a focal point whenever disease or injury involves a number of surgical specialties.

Australia↗
PubMed1979

[Chest trauma--a challenge to the general surgeon and chest surgeon for co-operation (author's transl)].

During 1968-1977 86 persons with chest trauma were treated at the Chest Clinic Heckeshorn. Until 1973 only a few cases of, mostly slight, chest injuries were admitted and treatment was mainly concerned with pneumothorax and haemothorax induced by fracture of ribs. Since 1974, however, cases of chest trauma have markedly increased in both number and seriousness of the injury. During the past years 50 patients with chest injuries were treated. They included 6 cases of stab wounds, 4 cases of bullet wounds and one case each of damage to the trachea and bronchial rupture respectively. Thoracotomy was performed in 11 of the 50 patients, in 3 cases to stabilize the chest wall. Willingness to cooperate on the part of the general surgeon has made it possible for the surgically trained lung specialist to participate in chest traumatology.

Bronchi↗