Professor of Orthopedic Surgery at Keck Hospital of USC
Orthopaedic Surgery
Dr. Lawrence D. Dorr, MD
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Dr. Lawrence D. Dorr is an expert in the field of Orthopaedic Surgery. He attended University of Iowa Carver College of Medicine. University of Iowa Carver College of Medicine has a rank of 29 in research and a 16 in primary care He received 6 awards: "America's Top Doctors", "Top Doctors:LA Area", "Top Doctors:Southern California", "Whos Who in Medicine and Healthcare", "Super Doctor" and "Humanitarian Award - for founding Operation Walk". Dr. Lawrence D. Dorr is a published doctor and has 80 publications published. The lastest was: 'Posterior Mini-Incision With Primary Total Hip Arthroplasty: A Nine to Ten Year Follow Up Study.' Lawrence Dorr is registered with Medicare.
Publications
- Early Postoperative Femur Fracture After Uncemented Collarless Primary Total Hip Arthroplasty: Characterization and Results of Treatment.
- Posterior Mini-Incision With Primary Total Hip Arthroplasty: A Nine to Ten Year Follow Up Study.
- Precision of Robotic Guided Instrumentation for Acetabular Component Positioning.
- Predictability of Acetabular Component Angular Change with Postural Shift from Standing to Sitting Position.
- Reply to Letter to the Editor : Tourniquet Use During Cementation Only During Total Knee Arthroplasty: A Randomized Trial.
- Tourniquet Use During Cementation Only During Total Knee Arthroplasty: A Randomized Trial.
- To our dear friend, dick rothman.
- Robotic assisted total hip arthroplasty using the MAKO platform.
- Primary Hip Arthroplasty With 28-mm Metasul Articulation.
- The presumption of guilt: what degree of Disclosure is appropriate?
- Hip offset in total hip arthroplasty: quantitative measurement with navigation.
- Challenges in relating experimental hip implant fixation predictions to clinical observations.
- The influence of proximal stem geometry and surface finish on the fixation of a double-tapered cemented femoral stem.
- Robotic guidance in total hip arthroplasty: the shape of things to come.
- Wear and range of motion of different femoral head sizes.
- A validation model for measurement of acetabular component position.
- Outpatient total hip arthroplasty.
- Regional anesthesia improves perioperative events in patients having total hip or Knee replacement.
- Quantification of Pelvic tilt in total hip arthroplasty.
- Failure of the Durom Metasul acetabular component.
- A comparison of surgeon estimation and computed tomographic measurement of femoral component anteversion in cementless total hip arthroplasty.
- Precision surgery.
- Impingement as a mechanism of dissociation of a metasul metal-on-metal liner.
- Combined anteversion technique for total hip arthroplasty.
- Imaging and navigation measurement of acetabular component position in THA.
- AOA symposium. Direct-to-consumer marketing in orthopaedic surgery: boon or boondoggle?
- The combined anteversion technique for acetabular component anteversion.
- Acetabular cup position: the imperative of getting it right.
- Multimodal analgesia without parenteral narcotics for total Knee arthroplasty.
- Metal-on-metal hip arthroplasty does equally well in osteonecrosis and Osteoarthritis.
- The influence of acetabular component position on wear in total hip arthroplasty.
- Minimally invasive total hip arthroplasty: an overview of the results.
- Functional recovery of muscles after minimally invasive total hip arthroplasty.
- Precision and bias of imageless computer navigation and surgeon estimates for acetabular component position.
- Multimodal thromboprophylaxis for total hip and Knee arthroplasty based on risk assessment.
- Impingement of the native hip Joint.
- The science of minimally invasive total hip arthroplasty.
- The emotional state of the patient after total hip and Knee arthroplasty.
- Minimally invasive surgery has no ugly underbelly.
- Impingement with total hip replacement.
- Early Pain relief and function after posterior minimally invasive and conventional total hip arthroplasty. A prospective, randomized, blinded study.
- Psychologic reasons for patients preferring minimally invasive total hip arthroplasty.
- Multimodal analgesia without routine parenteral narcotics for total hip arthroplasty.
- Precision and limitation of measuring two-dimensional wear on clinical radiographs.
- Oral direct thrombin inhibitor ximelagatran compared with warfarin for the prevention of venous thromboembolism after total Knee arthroplasty.
- Bone graft for tibial defects in total Knee arthroplasty. 1986.
- Postoperative Pain management following total knee arthroplasty: a randomized comparison of continuous epidural versus femoral nerve infusion.
- Hip Disease in juvenile rheumatoid arthritis.
- Painful metal-on-metal total hip arthroplasty.
- Operative and patient care techniques for posterior mini-incision total hip arthroplasty.
- Periprosthetic femoral fractures associated with contralateral hip Disease.
- Total hip arthroplasty with the APR stem and cup follow-up of a previous report.
- Clinical performance of a Durasul highly cross-linked polyethylene acetabular liner for total hip arthroplasty at five years.
- Constrained acetabular liners: mechanisms of failure.
- Metal-on-metal: articulations for the new millennium.
- Development of imageless computer navigation for acetabular component position in total hip replacement.
- An American experience with metal-on-metal total hip arthroplasties: a 7-year follow-up study.
- The argument for the use of Metasul as an articulation surface in total hip replacement.
- Fixation and osteolysis with Metasul metal-on-metal articulation.
- The appeal of the mini-incision.
- Effects of dorsal flanges on fixation of a cemented total hip replacement femoral stem.
- The mini-incision hip: building a ship in a bottle.
- Initial stability of cemented femoral stems as a function of surface finish, collar, and stem size.
- Comparison of proximal porous-coated and grit-blasted surfaces of hydroxyapatite-coated stems.
- Assessment of bone graft substitutes in autopsy implant retrievals of the acetabulum in total hip arthroplasty.
- Accuracy of measurement of polyethylene wear with use of radiographs of total hip replacements.
- Minimally invasive total hip arthroplasty. Development, early results, and a critical analysis. Presented at the Annual Meeting of the American Orthopaedic Association...
- Case challenges in hip surgery: what would you do?
- A biomechanical analysis of polyethylene liner cementation into a fixed metal acetabular shell.
- Self-inflicted risks of orthopaedic surgery.
- The risk of product liability: orthopaedic surgeons can be trapped.
- Contrary view: wear is not an issue.
- Session V: Revision total Knee replacement: an overview.
- Surgical release of iliopsoas tendon for groin Pain after total hip arthroplasty.
- Metal-on-metal: all things bright and beautiful!--In the affirmative.
- Cementless hemispheric porous-coated sockets implanted with press-fit technique without screws: average ten-year follow-up.
- Polyethylene liner cementation into fixed acetabular shells.
- Fixation of the millennium: the Knee.
- Intraoperative monitoring for safety of bilateral total Knee replacement.
Schools
University of Ia Roy J amp L Carver Com
La Co Usc School Med
Hospital Special Surgery
California Orthopaedic Association
Procedures Preformed
- Epidural Block, Facet Blocks
- Excision of Femur or Knee
- Foot and Ankle Fracture Treatment, Closed
- Hip Fracture and-or Dislocation Treatment, Closed
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Conditions Treated
- Ankylosing Spondylitis
- Back Pain
- Bursitis
- Calcium Pyrophosphate Dihydrate Deposition Disease (CPPD)
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Doctors Specialties
- Orthopedic Surgery
- Orthopaedic Surgery
Accepted Insurances
- Aetna HMO
- Choice Plus POS II
- Blue Card PPO
- Advantage Preferred DirectAccess Plus PPO
- Blue Cross Blue Shield of California PPO
- Pathway X Direct Access PPO
- Pathway X Tiered Direct Access
- Select PPO
- Great West Healthcare-Cigna PPO
- Commercial Insurance Company
- Coventry Health Care
- First Health (Coventry Health Care) PPO
- Covered California - Bronze PPO
- Health Net PPO
- Individual and Family PPO
- Medicare Advantage PFFS
- Medicare MCR
- Kaiser PHCS Network PPO
- MultiPlan PPO
- PHCS Network PPO
- Choice Plus POS
- Navigate HMO
- Navigate POS
- Options PPO
- United Healthcare
Awards
- America's Top Doctors
- Top Doctors:LA Area
- Top Doctors:Southern California
- Whos Who in Medicine and Healthcare
- Super Doctor
- Humanitarian Award - for founding Operation Walk
Education
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Hospital for Special Surgery -
University of Southern California - LAC+USC Medical Center -
University of Iowa Carver College of Medicine
Hospital
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Keck Hospital of USC
Drug Facts
| NPI NUMBER | 1053369371 | |
| NPPES Provider LastName | DORR | |
| NPPES Provider FirstName | LAWRENCE | |
| NPPES Provider ZIPCode | 900335310 | |
| NPPES Provider State | CA | |
| Specialty Description | Orthopedic Surgery | |
| Total Claim Count | 199.0 | |
| Distinct Opioid Count | 2.0 | |
| Opioid Claim Count | 72.0 | |
| Percent Opioid Claims | 36.18 |
Helpful Reviews
Medicare Facts
| National Provider Identifier [NPI] | 1053369371 |
| Last Name Of The Provider | DORR |
| First Name Of The Provider | LAWRENCE |
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