Category Archives: Orthopedics

PREPRINT RELEASE: Ankle-Brachial Index, CT Angiography, and Proximal Tibial Traction for GSW Femoral Fracture

Ankle-Brachial Index, CT Angiography, and Proximal Tibial Traction for GSW Femoral Fracture
UChicago Medicine

Jack Kent, MD
Resident Physician
General Surgery

James Jeffries, MD
Resident Physician
Radiology

Andrew Straszewski, MD
Resident Physician
Orthopaedics

Kenneth Wilson, MD, FACS
Associate Professor of Surgery

In another trauma case with UChicago Medicine, Drs. Kent, Jeffries, Straszewski, and Wilson evaluate and treat a patient with a gunshot wound and femoral fracture. An ABI was obtained, CT angiography was evaluated, and proximal tibial traction was performed for pain management.

PREPRINT RELEASE: Flexor Digitorum Superficialis to Flexor Digitorum Profundus (STP) Transfer, Adductor Release, and Z-Plasty for a Pediatric, Stroke-Induced Left Hand Spastic Contracture


Flexor Digitorum Superficialis to Flexor Digitorum Profundus (STP) Transfer, Adductor Release, and Z-Plasty for a Pediatric, Stroke-Induced Left Hand Spastic Contracture
Hospital Leonardo Martinez, Honduras

Sudhir B. Rao, MD
Big Rapids Orthopaedics

Mark N. Perlmutter, MS, MD, FICS, FAANOS
Carolina Regional Orthopaedics

The patient in this case is a 15-year-old female who had a stroke several years ago and now has a left hand spastic contracture. Here, Dr. Rao and Dr. Perlmutter perform an STP transfer, an adductor release, and a Z-plasty to lengthen the flexor tendons of the hand and repair her thumb-in-palm deformity. This case was performed during a surgical mission to Honduras with the World Surgical Foundation.

PREPRINT RELEASE: Bone Graft for Non-Union of Right Thumb Proximal Phalanx Fracture


Bone Graft for Non-Union of Right Thumb Proximal Phalanx Fracture
Hospital Leonardo Martinez, Honduras

Sudhir B. Rao, MD
Big Rapids Orthopaedics

Mark N. Perlmutter, MS, MD, FICS, FAANOS
Carolina Regional Orthopaedics

The patient in this case is an 11-year-old female who fractured the thumb of her dominant hand 1 year ago and now has a well-established non-union of the head of the proximal phalanx of her right thumb. Here, Dr. Rao and Dr. Perlmutter repair the fracture by harvesting a bone graft from the patient’s iliac crest and transplanting it into the fracture site. This case was performed during a surgical mission in Honduras with the World Surgical Foundation.

PREPRINT RELEASE: Bilateral Syndactyly Release of Third and Fourth Fingers


Bilateral Syndactyly Release of Third and Fourth Fingers
Hospital Leonardo Martinez, Honduras

Sudhir B. Rao, MD
Big Rapids Orthopaedics

Mark N. Perlmutter, MS, MD, FICS, FAANOS
Carolina Regional Orthopaedics

The patient in this case is a 1-year-old female with complex syndactyly of the right hand and simple syndactyly of the left hand. Here, Dr. Rao and Dr. Perlmutter release both sides, with the right side involving a full-thickness skin graft taken from the patient’s groin crease. This case was filmed during a surgical mission with the World Surgical Foundation in Honduras.

PREPRINT RELEASE: Mako Robotic Arm Assisted Total Knee Arthroplasty

Mako Robotic Arm Assisted Total Knee Arthroplasty
Tufts Medical Center
Jeffrey S. Zarin, MD
Chief, Division of Arthroplasty

In this case a 66-year-old patient presents with arthritis predominantly in the medial compartment. Dr. Jeffrey Zarin explains how to use the Mako robot to precisely plan and perform a total knee arthroplasty surgery on this patient. Preoperatively, he uses a CT scan to create a model of the patient in order to determine the appropriate implant size, and intraoperatively, he utilizes the Mako robot to assist in ligament and gap balancing, perform the osteotomies, and make precise corrections.