Tag Archives: Orthopedics

PREPRINT RELEASE: Ulnar Nerve Transposition

Ulnar Nerve Transposition
Rothman Institute, Thomas Jefferson University
Asif Ilyas, MD, FACS
Professor of Orthopedic Surgery
Program Director of Hand Surgery

In this cadaveric case, Dr. Asif Ilyas demonstrates the ulnar nerve transposition method for treating cubital tunnel syndrome, showing both the subcutaneous and submuscular techniques.

PREPRINT RELEASE: Cubital Tunnel Release

Cubital Tunnel Release
Rothman Institute, Thomas Jefferson University
Asif Ilyas, MD, FACS
Professor of Orthopedic Surgery
Program Director of Hand Surgery

Cubital tunnel syndrome, the second most common compressive neuropathy, causes tingling and numbness in the ring and small fingers and can be treated with either a cubital tunnel release or an ulnar transposition. In this case, Dr. Asif Ilyas demonstrates the former on a cadaveric hand.

PREPRINT RELEASE: De Quervain’s Release

De Quervain’s Release
Rothman Institute, Thomas Jefferson University
Asif Ilyas, MD, FACS
Professor of Orthopedic Surgery
Program Director of Hand Surgery

Instead of conducting a De Quervain's release on a patient with stenosing extensor tenosynovitis, Dr. Asif Ilyas walks through the procedure on a cadaver, demonstrating the approach to the first dorsal extensor retinaculum and providing tips to release it without injuring the radial sensory nerve.

PREPRINT RELEASE: Trigger Finger Release

Trigger Finger Release
Rothman Institute, Thomas Jefferson University
Asif Ilyas, MD, FACS
Professor of Orthopedic Surgery
Program Director of Hand Surgery

When the flexor tendons of the hand thicken or become inflamed, stenosing flexor tenosynovitis of the hand (also known as trigger finger) develops. Dr. Asif Ilyas demonstrates on a cadaver how to perform the most standard trigger finger release, releasing the A1 pulley and then decompressing or releasing the flexor tendon.

PREPRINT RELEASE: Carpal Tunnel Release

Carpal Tunnel Release
Rothman Institute, Thomas Jefferson University
Asif Ilyas, MD, FACS
Professor of Orthopedic Surgery
Program Director of Hand Surgery

Dr. Asif Ilyas performs a carpal tunnel release, the most common hand surgery, on a cadaveric hand. This surgery is typically done for paresthesia in the hand due to median nerve compression when non-operative treatment, such as splinting and injections, fails or becomes recalcitrant.

PUBLISHED: Posterior Cruciate-Retaining Total Knee Arthroplasty

0062Posterior Cruciate-Retaining Total Knee Arthroplasty
Richard Scott, MD
Professor of Orthopaedic Surgery, Emeritus
Harvard Medical School

Abstract: Total knee arthroplasty has evolved into a very successful procedure to relieve pain and restore function in the arthritic knee with advanced structural damage. Optimal results are dependent on the restoration of alignment and ligament stability. Operative techniques involve either preservation of the posterior cruciate ligament or substitution of its function through increased prosthetic constraint. The vast majority of knees do not require cruciate substitution to establish appropriate stability and function. This video outlines the operative technique used by the author for posterior cruciate-retaining total knee arthroplasty in a patient with a preoperative varus deformity.

PREPRINT RELEASE: Subtalar Arthrodesis for Post-Traumatic Subtalar Arthritis

0122_-_digiovanni_feature_image_720Subtalar Arthrodesis for Post-Traumatic Subtalar Arthritis
Christopher W. DiGiovanni
Chief, Foot & Ankle Service
Vice-Chair for Academic Affairs
Massachusetts General Hospital

Dr. DiGiovanni fuses the subtalar joint of a patient suffering from posttraumatic arthritis.

The video-article includes an Introduction, Exposure (via Ollier approach), Preparation of the Articular Surface (with emphasis on proper articular denuding procedure), Bone Grafting (autograft from proximal tibia), the actual Fusion procedure, Closure and closing remarks by Dr. DiGiovanni about the importance and future direction for this particular arthritic pain relieving procedure.

PRINT RELEASE: Arthroscopic ACL Reconstruction with Bone Patellar Bone Graft using Anteromedial Technique

0045-265204-featuredArthroscopic ACL Reconstruction with Bone Patellar Bone Graft using Anteromedial Technique
Xinning “Tiger” Li MD
Division of Sports Medicine, Boston Medical Center

 

Dr. Li addresses an ACL torn after a pivot shift incident using a BTB autograft. The anteromedial approach to ACL reconstruction offers the advantage of reliably reproducing the native anatomy of the ACL on the femur footprint by drilling the femoral tunnel independently of the tibial tunnel.

PREPRINT RELEASE: Pelvic Osteotomies for Cloacal Exstrophy

0102A-screenshotPelvic Osteotomies for Cloacal Exstrophy
Purushottam Gholve, MD MBMS MRCS
Pediatric Orthopedic Surgeon
Assistant professor, Tufts University School of Medicine

Dr. Gholve assists pediatric urology team at Tufts in treating a cloacal exstrophy by sequentially closing the pelvic ring with controlled osteotomies.