KARL F. SCHULTZ, MD

YPSILANTI, MI

Research Active
Orthopaedic Surgery NPI registered 20+ years 1 publication 2008 – 2008 NPI: 1013004290
Orthopaedic Surgery Orthopaedic Surgery

Practice Location

5315 ELLIOTT DRIVE
YPSILANTI, MI 48197-8634

Phone: (734) 712-0655

What does KARL SCHULTZ research?

Karl F Schultz studies knee surgeries, particularly how surgeons can more accurately place artificial knee joints. His research compares traditional methods, which rely on finding specific anatomical landmarks on the thighbone, with a newer approach that uses a computer to guide the alignment based on the knee's natural movements. This technology helps ensure that the knee components are installed correctly, potentially leading to better long-term results for patients who receive knee replacements.

Key findings

  • The computer-guided method for determining knee alignment is more reliable than traditional anatomical landmark methods, with improved consistency reported during tests.
  • Surgeons using the motion-based approach achieved better outcomes in terms of alignment accuracy, potentially enhancing the durability of knee implants.
  • Reliability in positioning knee implants may directly contribute to how long they last before needing replacement, ultimately improving patient satisfaction.

Frequently asked questions

Does Dr. Schultz study knee replacements?
Yes, Dr. Schultz's research focuses on improving the precision of artificial knee joint placement.
What techniques has Dr. Schultz researched?
He has researched both traditional anatomical landmark methods and a newer computer-guided alignment technique.
Is Dr. Schultz's work relevant to patients needing knee surgery?
Absolutely, his work aims to enhance surgical techniques that could lead to better outcomes for knee surgery patients.

Publications in plain English

The reproducibility of a kinematically-derived axis of the knee versus digitized anatomical landmarks using a knee navigation system.

2008

The open biomedical engineering journal

Doro LC, Hughes RE, Miller JD, Schultz KF, Hallstrom B +1 more

Plain English
Surgeons need to position artificial knee components very precisely to make them last longer, and they typically use anatomical landmarks on the thighbone as reference points—but these landmarks are hard to locate consistently. Researchers compared two methods: the traditional approach of manually identifying these landmarks versus a newer computer-guided method that determines the correct alignment by moving the knee through its natural range of motion, and found that the motion-based method is more reliable and consistent when the leg is either relaxed or gently pulled apart during the test. This matters because a more reliable way to position knee implants could improve how long they function before needing replacement.

PubMed

Frequent Co-Authors

Lisa Case Doro Richard E Hughes Joshua D Miller Brian Hallstrom Andrew G Urquhart

Physician data sourced from the NPPES NPI Registry . Publication data from PubMed . Plain-English summaries generated by AI. Not medical advice.