Value Analysis of Methods of Inguinal Hernia Repair.

Objective: Value is defined as health outcomes important to patients relative to cost of achieving those outcomes: Value = Quality/Cost. For inguinal hernia repair, Level 1 evidence shows no differences in long-term functional status or recurrence rates when comparing surgical approaches. Differences in value reside within differences in cost.

Comparison of powered drill & manual bone biopsy systems: Does the diagnostic yield justify the cost?

Bone biopsies are traditionally performed using manual drill devices. More recently, powered drill biopsy systems have been developed, ostensibly to improve diagnostic yield. We compare the powered drill biopsy system to traditional manual needle devices on the basis of diagnostic yield, specimen size and material costs.

Complementary roles of interventional radiology and therapeutic endoscopy in gastroenterology.

Acute upper and lower gastrointestinal bleeding, enteral feeding, cecostomy tubes and luminal strictures are some of the common reasons for gastroenterology service. While surgery was initially considered the main treatment modality, the advent of both therapeutic endoscopy and interventional radiology have resulted in the paradigm shift in the management of these conditions. In this paper, we discuss the patient's work up, indications, and complementary roles of endoscopic and angiographic management in the settings of gastrointestinal bleeding, enteral feeding, cecostomy tube placement and luminal strictures.