James M. Saucedo

Understanding Readmission After Primary Total Hip and Knee Arthroplasty: Who’s at Risk?

Readmission has been cited as an important quality measure in the Patient Protection and Affordable Care Act. We queried an electronic database for all patients who underwent Total Hip Arthroplasty or Total Knee Arthroplasty at our institution from 2006 to 2010 and identified those readmitted within 90 days of surgery, reviewed their demographic and clinical data, and performed a multivariable logistic regression analysis to determine significant risk factors. The overall 90-day readmission rate was 7.8%. The most common readmission diagnoses were related to infection and procedure-related complications. An increased likelihood of readmission was found with coronary artery disease, diabetes, increased LOS, underweight status, obese status, age (over 80 or under 50), and Medicare. Procedure-related complications and wound complications accounted for more readmissions than any single medical complication.

How accurately are we coding readmission diagnoses after total joint arthroplasty

Readmission rates have been cited as an important quality measure in the Affordable Care Act. Accordingly, understanding and accurately tracking the causes for readmission will be increasingly important. We queried an electronic database for all patients who underwent primary THA or TKA at our institution from 2006 through 2010. We identified those readmitted within 90 days of surgery and analyzed 87 random de-identified medical records. We then assigned a clinical diagnosis for each readmission, which was then compared with the coder-derived diagnosis by ICD-9 code. The overall 90-day readmission rate was 7.9%. We identified 22 of 87 patients for whom there was disagreement (25.3%, 95% CI=16.6-35.8%). The most common were procedure-related complications. Coded diagnoses frequently did not correlate with the physician-derived diagnoses. The unverified use of coded readmission diagnoses in calculating quality measures may not be clinically relevant.

Platelet-Rich Plasma

Platelet-rich plasma (PRP) is most concisely defined as a volume of plasma that contains a concentrate of platelets above that of baseline blood levels [1]. PRP, while considered experimental to most third-party payers, has been used for over 30 years as an aid in recovery following certain surgical, orthopedic, and dental procedures, with thousands of research articles having been published over that time on the safety and efficacy of its application. It is an autologous blood product that can be injected into virtually any damaged area of the body to deliver platelet-derived growth factors (PDGF) to promote healing [2]. Given the autologous nature of PRP, potential side effects or complications are theoretically reduced; moreover, as it is one’s own blood simply being re-administered, many view PRP as a holistic treatment methodology.

Non-locked and locked plating technology for hand fractures.

c l s c p o METACARPAL AND PHALANGEAL fractures are among the most common fractures of the upper extremity. Fractures that are inherently table and well-aligned do not require surgical treatent and can be effectively managed with immobilizaion. Specific fracture patterns such as displaced inra-articular head fractures, unstable neck fractures, and omminuted diaphyseal fractures may benefit from lating for secure fixation. Defining the indications and limitations of non-locked and locked plating will help to optimize outcomes after plate fixation.

First carpometacarpal arthroplasty with ligamentous reconstruction: a long-term follow-up.

BackgroundThe purpose of the present study is to evaluate a single surgeon’s short, intermediate, and long-term clinical, functional, and radiographic outcomes with a trapeziectomy with flexor carpi radialis (FCR) suspension arthroplasty without tendon interposition (LRSA).MethodsTwenty-one patients underwent 26 FCR suspension arthroplasties without tendon interposition by a single senior surgeon. All patients had Eaton stage III and IV carpometacarpal (CMC) osteoarthritis. The Patient-Rated Wrist and Hand Evaluation (PRWHE) and Quick Disabilities of Arm, Shoulder, and Hand (QuickDASH) were used to evaluate functional outcomes. A comprehensive strength and range of motion evaluation was performed to evaluate clinical outcomes. Plain radiographs at rest and with maximal pinch were performed to evaluate for arthroplasty space subsidence.ResultsThe LRSA exhibited consistent clinical and functional outcomes throughout postoperative follow-up. As the average patient age and time from surgery increased, range of motion (ROM) and PRWHE scores stayed relatively constant, while lateral tip and tip pinch strength deteriorated with time. The LRSA prevented the proximal migration of the first metacarpal in all but one patient. No patients required revision arthroplasty following LRSA.ConclusionsThis study demonstrates the consistent short, intermediate, and long-term clinical, functional, and radiographic outcomes following a trapeziectomy with FCR suspension arthroplasty.

Screw Fixation Alone for Scaphoid Fracture Nonunion

Scaphoid fracture nonunion can often lead to pain, arthrosis, and disability. While typically the result of delayed diagnosis or inadequate treatment, it can sometimes occur even if the initial care was timely and appropriate. Whereas early recognition of acute fractures allows for nonoperative management, nonunions frequently require surgical treatment. Traditionally, this has involved open debridement and bone grafting. However, some publications suggest that certain stable nonunions may be amenable to percutaneous debridement and fixation without formal bone grafting. Although certain characteristics appear to be appropriate indications for such management, well-designed clinical studies are needed to better define them.

Bedside Procedures in Hand Surgery

Many conditions presenting to the hand surgeon are amenable to a bedside procedure rather than a formal operating room setting. With proper patient, room, and surgeon preparation, bedside procedures can provide an efficient and effective treatment for infection, trauma, and foreign bodies. Key differences from the operating room environment include patient expectations, analgesia, room setup, instrumentation, and surgical technique. This article provides a detailed primer for performing bedside procedures in the emergency department, outpatient clinic, and inpatient hospital room.

Bridge Plating for Distal Radius Fractures in Low-Demand Patients With Assist Devices

Bridge plate fixation has traditionally been described for the treatment of high-energy distal radius fractures with extensive comminution, associated instability, and polytrauma with the need for immediate upper extremity assisted weight bearing. Certain patient populations who may similarly benefit from such effective and expedient stabilization include patients with multiple comorbidities who may have lower-energy fractures, poor bone quality, and a baseline reliance on ambulatory assist devices. This article reviews treatment considerations for distal radius fractures in low-demand patients and explores the rationale and technique of bridge plate fixation in this population.