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PubMed1993

[Treatments of staghorn calculi].

The treatment of staghorn calculi is still difficult even though urolithiasis treatment can now be performed by endourology and extracorporeal shock-wave lithotripsy (ESWL) without open surgery. Because of the variety in volume and pattern of the staghorn calculi, especially with or without dilated renal pelvis and calyces, selection of treatment methods is important. The combined method of percutaneous nephrolithotomy (PNL) and ESWL has been highly effective in the complete removal of most staghorn calculi. Developments of the ESWL instrument and tools have increased the success of less invasive ESWL monotherapy with placing of stent or percutaneous nephrostomy for staghorn calculi with nondilated calyces. Also the treatment methods should be selected depending upon the components of the staghorn calculi. Dissolution and solidity, which are affected by the components, are also important factors. Complete removal of staghorn calculi is very difficult, and almost impossible to be performed in only one occasion including other surgical procedures as a series and this is the existing insurance provision. Therefore, we await the creation of a new insurance provision for the treatment of staghorn calculi.

Humans↗
PubMed1987

Kinzie v. Physician's Liability Insurance Co., 22 September 1987.

The plaintiff sought reimbursement for the costs of an in vitro fertilization procedure which resulted in her conceiving a child. When her insurance company refused reimbursement, she brought suit claiming that the procedure was covered by her insurance policy. The Court ruled in favor of the insurance company, holding that an vitro fertilization procedure was not "medically necessary" within the meaning of the insurance policy because the plaintiff's infertile medical condition was in no way reversed or cured. It reached this decision despite the fact that the insurance company had previously paid for out-patient and in-patient surgical treatment designed to repair the plaintiff's fallopian tubes.

Americas↗
PubMed1990

Medicare program; definition of surgical services--HCFA. Notice of definition of surgical services for physician volume performance standard rates for increase with comment.

This notice announces the definition of surgical services for purposes of the performance standard rates of increase for expenditures and volume of physician services and the appropriate fee schedule updates under the Medicare Supplementary Medical Insurance (Part B) program as required by section 6102 of the Omnibus Budget Reconciliation Act of 1989 (Pub. L. 101-239). Surgical services are defined as follows: All services currently classified as type of service "surgery" in the Medicare payment record that are performed by surgical specialists, including podiatrists and oral surgeons. All services currently classified as type of service "assistant at surgery" in Medicare payment records. This definition includes procedures recognized in the surgical section of Current Procedural Terminology published by the American Medical Association and certain other invasive procedures. This definition would not lead to payment differentials by physician specialty. Any differential in annual updates because of separate performance standard rates would be procedure-specific without regard to specialty.

Centers for Medicare and Medicaid Services, U.S.↗
PubMed1993

Variation in utilization of procedures for treatment of peripheral arterial disease. A look at patient characteristics.

OBJECTIVE: To examine associations between demographic characteristics and use of interventional procedures in patients with peripheral arterial disease. DESIGN: Case series drawn from a statewide hospital discharge database. SETTING: Nonfederal acute-care hospitals in Maryland. PATIENTS AND INTERVENTIONS: A total of 7080 cases of angioplasty, bypass surgery, or amputation for lower-extremity peripheral arterial disease in 1988 through 1989. MAIN OUTCOME MEASURE: Use of angioplasty, bypass surgery, and lower-extremity amputation. RESULTS: A total of 1185 angioplasties, 4005 bypass operations, and 1890 amputations were identified. Population-based annual rates showed that angioplasty use peaked at about 70 per 100,000 at the age of 65 to 74 years, bypass surgery use peaked at more than 250 per 100,000 at 75 to 84 years of age, and amputation use peaked at about 225 per 100,000 at 85 years of age and older. The age-adjusted likelihood of having a procedure for peripheral arterial disease was 1.7 times higher in men than in women and 1.6 times higher in blacks than in whites. Compared with patients who had angioplasty or bypass surgery, patients who had amputations were more likely to be more than 65 years old, to be black (odds ratio, 2.5), to have Medicaid or no insurance (odds ratio, 1.7), to have diabetes mellitus (odds ratio, 3.0), and not to have hypertension (odds ratio, 3.1). Compared with patients who had bypass surgery, patients who had angioplasty were more likely to be under 65 years old, to be white (odds ratio, 1.7), and not to have diabetes mellitus (odds ratio, 1.3). CONCLUSION: Patient race is associated with differences in the frequency with which angioplasty, bypass surgery, and amputation are performed for peripheral arterial disease, and insurance status is associated with the likelihood of having amputation.

Black or African American↗
PubMed2005

Treatment options for thoracolumbar spine fractures.

A decision for operative versus nonoperative management of thoracolumbar fractures should NEVER be based solely on one factor. Only after a thorough physical, neurological, and spinal examination, and an assessment of a patient's prior activity, social and educational background and patient's expectations, one should review the patient's radiographs and CT scans to determine risks and benefits of operative versus nonoperative care. Both treatment options are discussed in this paper. As a surgical option our preference is short-segment instrumentation and fusion. Careful and appropriate patient selection and an excellent operative technique insure the minimum complications.

Bed Rest↗
PubMed2006

Medicolegal aspects of error in pathology.

OBJECTIVE: To discuss the various ways error is defined in surgical pathology. To identify errors in pathology practice identified by an analysis of pathology malpractice claims. DESIGN: Three hundred seventy-eight pathology malpractice claims were reviewed. Nuisance claims and autopsy claims were excluded; 335 pathology claims remained and were analyzed to identify repetitive patterns of specimen type and diagnostic category. SETTING: All pathology malpractice claims reported to The Doctors Company of Napa, Calif, between 1998 and 2003. RESULTS: Fifty-seven percent of malpractice claims involved just 5 categories of specimen type and/or diagnostic error, namely, breast specimens, melanoma, cervical Papanicolaou tests, gynecologic specimens, and system (operational) errors. Sixty-three percent of claims involved failure to diagnose cancer, resulting in delay in diagnosis or inappropriate treatment. CONCLUSION: A false-negative diagnosis of melanoma was the single most common reason for filing a malpractice claim against a pathologist. Nearly one third involved melanoma misdiagnosed as Spitz nevus, "dysplastic" nevus, spindle cell squamous carcinoma, atypical fibroxanthoma, and dermatofibroma. While breast biopsy claims were a close second to melanoma, when combined with breast fine-needle aspiration and breast frozen section claims, breast specimens were the most common cause of pathology malpractice claims. Cervical Papanicolaou test claims were third in frequency behind melanoma and breast; 98% involved false-negative Papanicolaou tests. Forty-two percent of gynecologic surgical pathology claims involved misdiagnosed ovarian tumors, and 85% of these were false-negative diagnoses of malignancy. The most common cause of system errors was specimen "mix-ups" involving breast or prostate needle biopsies.

California↗
PubMed1997

The medical necessity for treatment of port-wine stains.

BACKGROUND: Port-wine stains are congenital vascular malformations that can be disfiguring and may lead to psychosocial as well as medical complications. The 585-nm pulsed dye laser is very effective in treating port-wine stains. Laser treatment is often viewed by insurance companies as a "cosmetic procedure" and not "medically necessary". Consequently many patients are denied coverage for treatment of their disfiguring birthmarks. OBJECTIVE: To determine variability of insurance coverage for laser treatment of port-wine stains from state to state. Natural history, progression, and potential complications of port-wine stains are reviewed and rationale for consistent insurance coverage for laser treatment of port-wine stains is given. METHODS: A questionnaire was mailed to 40 dermatologic surgeons in 22 states and the District of Columbia. We reviewed the literature regarding port-wine stains and their potential complications, and health care policy guidelines regarding "medical necessity" and "cosmetic procedures". RESULTS: Insurance coverage for laser treatment of port-wine stains varies from state to state. CONCLUSION: Based on current health care policy guidelines, laser treatment of port-wine stains should be regarded, and covered, as a medical necessity by all insurance providers.

Age Factors↗
PubMed1980

Use of hospital services under two prepaid plans.

This study compares the use of hospital services under two prepaid plans offered to Stanford University employees and their families. One is a Kaiser plan while under the other (Clinic plan), physician services are provided by the Palo Alto Medical Clinic, a multispecialty, largely fee-for-service group practice, and hospital services are covered by a Blue Cross policy. Using age- and sex-adjusted data, the hospital admission rate excluding deliveries is higher under the Clinic plan (44.2 admissions per 1,000 personyears compared with 38.2 under the Kaiser plan), but hospital days per 1,000 personyears are almost identical (249.8 days under the Kaiser plan, 250.7 under the Clinic plan). The difference in the admission rates is due to the higher surgical admission rate under the Clinic plan (32.4 admissions per 1,000 personyears compared to 25.0 under the Kaiser plan). However, when surgical procedures performed in the hospital on a nonadmission basis are added to surgical admissions, the surgical rates under the two plans become very close (35.7 admissions and procedures per 1,000 personyears under the Kaiser plan and 37.6 under the Clinic plan). This lends some support to the hypothesis that the lower hospital surgery rates found under prepaid group practice plans may be due as much to the group practice form of their organization as to their prepaid feature. The authors offer some possible reasons why surgeons in fee-for-service group practices may have relatively low surgery rates even though they do not have the incentive to hold down costs which surgeons in prepaid group practices have.

Ambulatory Surgical Procedures↗
PubMed2000

Cataract extraction in a major ophthalmic hospital: day-case or overnight stay?

PURPOSE: Cataract surgery is increasing in Australia and represents a significant burden on limited health resources. This study examines the frequency and outcomes of cataract surgery for patients who were hospitalized overnight compared with those treated as day surgery cases. METHODS: Medical records of 671 consecutive admissions for cataract surgery at the Royal Victorian Eye and Ear Hospital were reviewed. Data analysed included demographic features, insurance status, length of hospitalization, ophthalmic conditions, medical conditions, social problems and planned surgical technique. Ophthalmic and anaesthetic complications, active ophthalmic and medical interventions were also studied. RESULTS: Of the 671 patient admissions for cataract during the study period, 226 (33.4%) were hospitalized overnight. Factors significantly associated with overnight hospitalization in univariate analyses include older age, female sex, country residence, Veterans' Affairs insurance, monocular vision status, pre-existing ischaemic heart disease, pre-existing asthma/chronic obstructive lung disease, absence of carer, transportation problems, planned extra-capsular cataract extraction technique, ophthalmic complications and active ophthalmic and/or medical interventions. After adjusting for possible confounding factors using backwards stepwise multivariate logistic regression models all except pre-existing ischaemic heart disease and ophthalmic complications were significantly associated with overnight admission for cataract surgery. In total, 14 cases (2.1%) needed active ophthalmic and/or medical interventions, 13 overnight cases and one day case. CONCLUSIONS: These data suggest that many patients who are hospitalized overnight for cataract surgery could be safely treated as day cases. Such a shift in the pattern of care for cataract surgery could provide a significant potential for health care savings.

Adult↗
PubMed2001

Management of acute coronary syndromes in the community hospital without cardiac surgical capability: how can access to interventional therapy be improved?

Early coronary artery intervention is emerging as the treatment of choice for patients with high risk acute coronary syndromes (ACS). However, most patients with ACS are admitted to hospitals which do not have ready access to interventional therapy. Extending the benefits of early intervention to this population is problematic at such community hospitals, since this approach would require either emergency transfer to a tertiary center or the performance of angioplasty on-site at hospitals without cardiac surgical capability. A third solution, pre-hospital ambulance triage to interventional centers, is not currently practised in most countries. A growing body of evidence indicates that hospitals without cardiac surgical capability can establish safe and effective primary angioplasty programs. Patients with acute myocardial infarction (AMI) who are randomized to transfer for primary angioplasty without fibrinolytic treatment have fewer major adverse cardiac events than those treated with fibrinolytics alone or fibrinolytics and transfer. In patients with unstable angina (UA) or non-ST-elevation AMI, an early aggressive approach led to a significant reduction in the composite end-point of death, AMI, or rehospitalization for recurrent UA at 6 months with no increase in cost, compared with conservative management. Ongoing trials in Europe indicate that pre-hospital ambulance triage of patients with large AMI to interventional centers can be remarkably rapid, safe, and effective. In order to improve the access of such patients to early intervention, 3 interdependent solutions are proposed:The development of more interventional programs at those hospitals without cardiac surgical facilities that can meet rigorous standards. The development of protocols to insure the early and more frequent transfer of patients with high-risk ACS to interventional centers for coronary angiography and revascularization. The pre-hospital triage of patients with AMI to established heart attack centers with 24-hour, 365-day emergency interventional capability for immediate primary angioplasty (after the model of trauma centers). Universal triage/transfer of all such patients to interventional centers could, however, quickly flood the capability of all tertiary surgical hospitals. With the aging of the 'baby boomers' in the near future, the need for interventional facilities will increase even further. Thus the second and third solutions above will ultimately depend on the first solution. Improving the delivery of interventional therapy to patients with ACS can provide a substantial healthcare benefit to society.

Acute Disease↗