Karl Koenig, MD

Medical Director of the Integrated Practice Unit for Musculoskeletal Care, Assistant Professor

20072019
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Research Output 2007 2019

2019
1 Citation (Scopus)

Are Medicare's Nursing Home Compare Ratings Accurate Predictors of 90-Day Complications, Readmission, and Bundle Cost for Patients Undergoing Primary Total Joint Arthroplasty?

Snyder, D. J., Kroshus, T. R., Keswani, A., Garden, E. B., Koenig, K., Bozic, K., Jevsevar, D. S., Poeran, J. & Moucha, C. S., Apr 1 2019, In : Journal of Arthroplasty. 34, 4, p. 613-618 6 p.

Research output: Contribution to journalArticle

Skilled Nursing Facilities
Medicare
Nursing Homes
Arthroplasty
Joints

Extended open shop scheduling with resource constraints: Appointment scheduling for integrated practice units

Zhang, P., Bard, J. F., Morrice, D. J. & Koenig, K., Oct 3 2019, In : IISE Transactions. 51, 10, p. 1037-1060 24 p.

Research output: Contribution to journalArticle

Scheduling
Integer programming
Linear programming
Sensitivity analysis
Statistics

Impact of an integrated practice unit on the value of musculoskeletal care for uninsured and underinsured patients

Williams, D. V., Liu, T. C., Zywiel, M. G., Hoff, M. K., Ward, L., Bozic, K. & Koenig, K., Jun 1 2019, In : Healthcare. 7, 2, p. 16-20 5 p.

Research output: Contribution to journalArticle

Fee-for-Service Plans
Length of Stay
Cohort Studies
Referral and Consultation
Safety-net Providers
2 Citations (Scopus)

Preoperative Patient-Reported Outcomes and Clinical Characteristics as Predictors of 90-Day Cost/Utilization and Complications

Snyder, D. J., Bienstock, D. M., Keswani, A., Tishelman, J. C., Ahn, A., Molloy, I. B., Koenig, K., Jevsevar, D. S., Poeran, J. & Moucha, C. S., May 1 2019, In : Journal of Arthroplasty. 34, 5, p. 839-845 7 p.

Research output: Contribution to journalArticle

Costs and Cost Analysis
Arthroplasty
Joints
Hip Injuries
High-Volume Hospitals

Short term patient outcomes after total knee arthroplasty: Does the implant matter?

Molloy, I. B., Keeney, B. J., Sparks, M. B., Paddock, N. G., Koenig, K., Moschetti, W. E. & Jevsevar, D. S., Jun 1 2019, In : Knee. 26, 3, p. 687-699 13 p.

Research output: Contribution to journalArticle

Knee Replacement Arthroplasties
Articular Range of Motion
Reoperation
Length of Stay
Costs and Cost Analysis

Skilled Nursing Facility Placement Process After Total Hip and Total Knee Arthroplasty: Revised Rating System and Opportunities for Intervention

Snyder, D. J., Kroshus, T. R., Keswani, A., Bozic, K., Fillingham, Y. A., Koenig, K., Jevsevar, D. S., Poeran, J. & Moucha, C. S., Jun 1 2019, In : Journal of Arthroplasty. 34, 6, p. 1066-1071 6 p.

Research output: Contribution to journalArticle

Skilled Nursing Facilities
Knee Replacement Arthroplasties
Hip
Length of Stay
Health
2018

Patient-identified Barriers and Facilitators to Pre-Visit Patient-Reported Outcomes Measures Completion in Patients With Hip and Knee Pain

Liu, T. C., Ohueri, C. W., Schryver, E., Bozic, K. & Koenig, K., Mar 1 2018, In : Journal of Arthroplasty. 33, 3, p. 643-649.e1

Research output: Contribution to journalArticle

Hip
Knee
Pain
Text Messaging
Communication
2017
4 Citations (Scopus)

Are Barbed Sutures Associated With 90-day Reoperation Rates After Primary TKA?

Austin, D. C., Keeney, B. J., Dempsey, B. E. & Koenig, K., Nov 1 2017, In : Clinical orthopaedics and related research. 475, 11, p. 2655-2665 11 p.

Research output: Contribution to journalArticle

Reoperation
Sutures
Wounds and Injuries
Infection
Knee
5 Citations (Scopus)

Do Aggregate Socioeconomic Status Factors Predict Outcomes for Total Knee Arthroplasty in a Rural Population?

Keeney, B. J., Koenig, K., Paddock, N. G., Moschetti, W. E., Sparks, M. B. & Jevsevar, D. S., Dec 1 2017, In : Journal of Arthroplasty. 32, 12, p. 3583-3590 8 p.

Research output: Contribution to journalArticle

Knee Replacement Arthroplasties
Rural Population
Social Class
Confidence Intervals
Area Under Curve
3 Citations (Scopus)
Hemiarthroplasty
Femoral Neck Fractures
Arthroplasty
Hip
Health
7 Citations (Scopus)

Home Discharge After Primary Elective Total Joint Arthroplasty: Postdischarge Complication Timing and Risk Factor Analysis

Yao, D. H., Keswani, A., Shah, C. K., Sher, A., Koenig, K. & Moucha, C. S., Feb 1 2017, In : Journal of Arthroplasty. 32, 2, p. 375-380 6 p.

Research output: Contribution to journalArticle

Arthroplasty
Statistical Factor Analysis
Joints
Knee Replacement Arthroplasties
Hip

Mycobacterium cosmeticum infection after total knee arthroplasty: A case report

Vutescu, E. S. & Koenig, K., Jan 1 2017, In : JBJS Case Connector. 7, 1, p. e3

Research output: Contribution to journalArticle

Knee Replacement Arthroplasties
Mycobacterium Infections
Mycobacterium
Prosthesis-Related Infections
Arthroplasty
3 Citations (Scopus)

Myocardial Infarction Risk in Arthroplasty vs Arthroscopy: How Much Does Procedure Type Matter?

Shah, C. K., Keswani, A., Boodaie, B. D., Yao, D. H., Koenig, K. & Moucha, C. S., Jan 1 2017, In : Journal of Arthroplasty. 32, 1, p. 246-251 6 p.

Research output: Contribution to journalArticle

Arthroscopy
Arthroplasty
Knee Replacement Arthroplasties
Myocardial Infarction
Hip
3 Citations (Scopus)

Nonelective Primary Total Hip Arthroplasty: The Effect of Discharge Destination on Postdischarge Outcomes

Shah, C. K., Keswani, A., Chi, D., Sher, A., Koenig, K. & Moucha, C. S., Aug 1 2017, In : Journal of Arthroplasty. 32, 8, p. 2363-2369 7 p.

Research output: Contribution to journalArticle

Arthroplasty
Hip
Skilled Nursing Facilities
Inpatients
Subacute Care
14 Citations (Scopus)

Predictors of Same-Day Discharge in Primary Total Joint Arthroplasty Patients and Risk Factors for Post-Discharge Complications

Sher, A., Keswani, A., Yao, D. H., Anderson, M., Koenig, K. & Moucha, C. S., Sep 1 2017, In : Journal of Arthroplasty. 32, 9, p. S150-S156.e1

Research output: Contribution to journalArticle

Arthroplasty
Joints
Odds Ratio
Smoking
Hemorrhage
1 Citation (Scopus)

The effect of absorbable calcium sulfate on wear rates in ultra-high-molecular-weight polyethylene: Potential implications for its use in treating arthroplasty infections

Lewicki, K., Prioreschi, B., Koenig, K., Keeney, B., Bartelstein, M., Moucha, C. & Van Citters, D., Jun 1 2017, In : Journal of the American Academy of Orthopaedic Surgeons. 25, 6, p. e114-e120

Research output: Contribution to journalArticle

Calcium Sulfate
Arthroplasty
Polyethylene
Infection
Off-Label Use
44 Citations (Scopus)

Trends in Utilization and Outcomes of Hip Arthroscopy in the United States Between 2005 and 2013

Maradit Kremers, H., Schilz, S. R., Van Houten, H. K., Herrin, J., Koenig, K., Bozic, K. & Berry, D. J., Mar 1 2017, In : Journal of Arthroplasty. 32, 3, p. 750-755 6 p.

Research output: Contribution to journalArticle

Arthroscopy
Hip
Arthroplasty
Incidence
Survival Analysis
2016
1 Citation (Scopus)

Bundled payment care initiative: How this all started

Andrawis, J. P., Koenig, K. & Bozic, K., Sep 1 2016, In : Seminars in Arthroplasty. 27, 3, p. 188-192 5 p.

Research output: Contribution to journalArticle

Patient Protection and Affordable Care Act
Economic Inflation
Medicare
Theoretical Models
Delivery of Health Care

Practical Quality Improvement Implementation in Orthopaedic Clinical Practice

Jevsevar, D. S., Shea, K. G., Styhl, A. & Koenig, K., Jan 1 2016, In : Instructional course lectures. 65, p. 601-608 8 p.

Research output: Contribution to journalArticle

Quality Improvement
Orthopedics
Delivery of Health Care
Medicare
Physicians
18 Citations (Scopus)

Predictors of Facility Discharge, Range of Motion, and Patient-Reported Physical Function Improvement After Primary Total Knee Arthroplasty: A Prospective Cohort Analysis

Rissman, C. M., Keeney, B. J., Ercolano, E. M. & Koenig, K., Jan 1 2016, In : Journal of Arthroplasty. 31, 1, p. 36-41 6 p.

Research output: Contribution to journalArticle

Knee Replacement Arthroplasties
Articular Range of Motion
Cohort Studies
Inpatients
Rehabilitation
16 Citations (Scopus)

The Use of Hyaluronic Acid and Corticosteroid Injections Among Medicare Patients With Knee Osteoarthritis

Koenig, K., Ong, K. L., Lau, E. C., Vail, T. P., Berry, D. J., Rubash, H. E., Kurtz, S. & Bozic, K., Feb 1 2016, In : Journal of Arthroplasty. 31, 2, p. 351-355 5 p.

Research output: Contribution to journalArticle

Knee Osteoarthritis
Hyaluronic Acid
Medicare
Adrenal Cortex Hormones
Injections
10 Citations (Scopus)
Practice Valuation and Purchase
Medical Practice Management
Value-Based Purchasing
Patient Care Bundles
Organizational Models
8 Citations (Scopus)
Practice Valuation and Purchase
Value-Based Purchasing
Integrated Delivery of Health Care
Musculoskeletal Diseases
Fee-for-Service Plans
2015

Failure of primary total hip arthroplasty secondary to new onset of paget disease

Amundsen, S., Koenig, K., Goodwin, D. & Memoli, V., Jan 28 2015, In : JBJS Case Connector. 5, 1, e19.

Research output: Contribution to journalArticle

Arthroplasty
Hip
Osteitis Deformans
Inborn Genetic Diseases
Incidental Findings
7 Citations (Scopus)

Orthopaedic Healthcare Worldwide: The Role of Standardization in Improving Outcomes

Koenig, K. & Bozic, K., Nov 1 2015, In : Clinical orthopaedics and related research. 473, 11, p. 3360-3363 4 p.

Research output: Contribution to journalArticle

Physicians' Practice Patterns
Orthopedic Procedures
Guideline Adherence
Critical Pathways
Process Assessment (Health Care)
2014
36 Citations (Scopus)

Developing a pathway for high-value, patient-centered total joint arthroplasty

Van Citters, A. D., Fahlman, C., Goldmann, D. A., Lieberman, J. R., Koenig, K., DiGioia, A. M., O'Donnell, B., Martin, J., Federico, F. A., Bankowitz, R. A., Nelson, E. C. & Bozic, K., Jan 1 2014, In : Clinical orthopaedics and related research. 472, 5, p. 1619-1635 17 p.

Research output: Contribution to journalArticle

Arthroplasty
Joints
Critical Pathways
Patient Care
Interdisciplinary Communication
2013
11 Citations (Scopus)

Factors Influencing Patients' Willingness to Pay for New Technologies in Hip and Knee Implants

Schwarzkopf, R., Sagebin, F. M., Karia, R., Koenig, K., Bosco, J. A. & Slover, J. D., Mar 1 2013, In : Journal of Arthroplasty. 28, 3, p. 390-394 5 p.

Research output: Contribution to journalArticle

Hip
Knee
Technology
Standard of Care
Arthroplasty
2012
42 Citations (Scopus)

A collaborative of leading health systems finds wide variations in total knee replacement delivery and takes steps to improve value

Tomek, I. M., Sabel, A. L., Froimson, M. I., Muschler, G., Jevsevar, D. S., Koenig, K., Lewallen, D. G., Naessens, J. M., Savitz, L. A., Westrich, J. L., Weeks, W. B. & Weinstein, J. N., Jun 1 2012, In : Health Affairs. 31, 6, p. 1329-1338 10 p.

Research output: Contribution to journalArticle

Knee Replacement Arthroplasties
Delivery of Health Care
Health
Length of Stay
Organizations
33 Citations (Scopus)

Advanced age and comorbidity increase the risk for adverse events after revision total hip arthroplasty

Koenig, K., Huddleston, J. I., Huddleston, H., Maloney, W. J. & Goodman, S. B., Jan 1 2012, In : Journal of Arthroplasty. 27, 7

Research output: Contribution to journalArticle

Arthroplasty
Comorbidity
Hip
Body Mass Index
Age Groups
44 Citations (Scopus)

Shared decision-making in orthopaedic surgery

Slover, J., Shue, J. & Koenig, K., Jan 1 2012, In : Clinical Orthopaedics and Related Research. 470, 4, p. 1046-1053 8 p.

Research output: Contribution to journalArticle

Orthopedics
Decision Making
Decision Support Techniques
Patient Participation
Physician-Patient Relations
2009
23 Citations (Scopus)

Is early internal fixation preferred to cast treatment for well-reduced unstable distal radial fractures?

Koenig, K., Davis, G. C., Grove, M. R., Tosteson, A. N. A. & Koval, K. J., Sep 1 2009, In : Journal of Bone and Joint Surgery - Series A. 91, 9, p. 2086-2093 8 p.

Research output: Contribution to journalArticle

Quality-Adjusted Life Years
Therapeutics
Decision Support Techniques
Life Expectancy
Volunteers
2007
16 Citations (Scopus)

Does skeletal maturity predict sequential contralateral involvement after fixation of slipped capital femoral epiphysis?

Koenig, K., Thomson, J. D., Anderson, K. L. & Carney, B. T., Oct 1 2007, In : Journal of Pediatric Orthopaedics. 27, 7, p. 796-800 5 p.

Research output: Contribution to journalReview article

Slipped Capital Femoral Epiphyses
Cartilage
Bone and Bones
Medical Records
Hip