Research Topics
| M L PearlSummaryAffiliation: Kaiser Permanente Country: USA Publications
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Detail Information
Publications
Glenoid deformity secondary to brachial plexus birth palsyM L Pearl
Department of Orthopaedics, Kaiser Permanente, Los Angeles Medical Center, California 90027, USA
J Bone Joint Surg Am 80:659-67. 1998..In patients who have such a contracture, we recommend early imaging of the shoulder with arthrography or some other modality to allow visualization of the skeletally immature glenohumeral joint...
Geometric analysis of commonly used prosthetic systems for proximal humeral replacementM L Pearl
Southern California Permanente Medical Group, Los Angeles 90027, USA
J Bone Joint Surg Am 81:660-71. 1999..The anatomy of the proximal part of the humerus is extremely variable. The extent to which existing prosthetic systems and operative technique allow replication of this variability has not been established...
Comparison of arthroscopic findings with magnetic resonance imaging and arthrography in children with glenohumeral deformities secondary to brachial plexus birth palsyMichael L Pearl
Kaiser Permanente Los Angeles Medical Center, California, USA
J Bone Joint Surg Am 85:890-8. 2003....
Arthroscopic release of shoulder contracture secondary to birth palsy: an early report on findings and surgical techniqueMichael L Pearl
Center for Medical Education, Department of Orthopaedic Surgery, Kaiser Permanente Los Angeles Medical Center, Los Angeles, California 90027, USA
Arthroscopy 19:577-82. 2003..This article describes an arthroscopic method of contracture release in this patient population...
Arthroscopic release and latissimus dorsi transfer for shoulder internal rotation contractures and glenohumeral deformity secondary to brachial plexus birth palsyMichael L Pearl
Department of Orthopaedic Surgery, Center for Medical Education, Kaiser Permanente Los Angeles Medical Center, 4760 Sunset Boulevard, Los Angeles, CA 90027, USA
J Bone Joint Surg Am 88:564-74. 2006..We report the results for the first thirty-three children followed for a minimum of two years after such treatment...
Glenohumeral deformity in children with internal rotation contractures secondary to brachial plexus birth palsy: intraoperative arthrographic classificationDarissa S Kon
Department of Diagnostic Imaging, Kaiser Permanente Los Angeles Medical Center, Los Angeles, CA, USA
Radiology 231:791-5. 2004....
Geometric analysis of selected press fit prosthetic systems for proximal humeral replacementMichael L Pearl
Southern California Permanente Medical Group, Los Angeles Medical Center, CA 90027, USA
J Orthop Res 20:192-7. 2002..Reduction in surface arc was 12 degrees compared to 32 degrees. The most problematic feature of conventional prosthetic systems in terms of replicating normal humeral anatomy is the gap created by the prosthetic collar and Morse taper...
Proximal humeral anatomy in shoulder arthroplasty: Implications for prosthetic design and surgical techniqueMichael L Pearl
Shoulder and Elbow Surgery, Center for Medical Education, Dept. of Orthopaedic Surgery, Kaiser Permanente Los Angeles Medical Center, 4670 Sunset Boulevard, Los Angeles, CA 90027, USA
J Shoulder Elbow Surg 14:99S-104S. 2005..How these developments impact implant longevity will only be known with time and further follow-up...
Decision making in contemporary shoulder arthroplastyMichael L Pearl
University of Southern California, Los Angeles, California, USA
Instr Course Lect 54:69-85. 2005..Surgeons now better understand how to reconstruct the normal glenoid position and achieve more secure early fixation than in the past, but this does not promise long-term durability and freedom from complications...
