PREPRINT RELEASE: Coronal Approach (Cadaver)


Coronal Approach (Cadaver)
Harvard Medical School

R. John Tannyhill, III, MD, DDS, FACS
Instructor in Oral and Maxillofacial Surgery
Massachusetts General Hospital

Mark Rowan, MD, DDS
Resident Physician
Massachusetts General Hospital

This case presents a cadaveric demonstration of the coronal approach to exposing the upper or middle facial skeleton. This approach is commonly used when treating facial trauma such as frontal sinus fractures, orbital fractures, and zygoma fractures, as well as when taking a superficial temporal artery biopsy.

PREPRINT RELEASE: Posterior Sagittal Anorectoplasty (PSARP) for Imperforate Anus


Posterior Sagittal Anorectoplasty (PSARP) for Imperforate Anus
Romblon Provincial Hospital

Paulo Castillo, MD
World Surgical Foundation

Marcus Lester R. Suntay, MD, FPCS, FPSPS, FPALES
Philippine Children’s Medical Center

In this case, Dr. Castillo with the World Surgical Foundation performs a posterior sagittal anorectoplasty (PSARP) on a 9-month-old male as the second of three operations to treat his imperforate anus. The first was an initial diversion sigmoid colostomy, and the third will be to close the colostomy 6-8 weeks following the PSARP.

PREPRINT RELEASE: Contracture Release and Full-Thickness Skin Graft to Volar Index Finger with K-Wire Insertion


Contracture Release and Full-Thickness Skin Graft to Volar Index Finger with K-Wire Insertion
Shriners Hospitals for Children – Boston

Jonathan Friedstat, MD
Plastic and Reconstructive Surgery
Shriners Hospitals for Children – Boston
Massachusetts General Hospital

Jonah Poster
Medical Student
Icahn School of Medicine at Mount Sinai

This case centers around a young male patient with a 1-year-old burn scar on his volar index finger that keeps the finger flexed and prevents it from being straightened. Here, Dr. Friedstat releases the contracture and places a full-thickness skin graft from the right groin crease. A K-wire was also used to prevent flexion of the finger during the healing process.

PREPRINT RELEASE: Bilateral Dorsal Foot Scar Contracture Release with Split-Thickness Skin Grafts from the Anterior Thigh


Bilateral Dorsal Foot Scar Contracture Release with Split-Thickness Skin Grafts from the Anterior Thigh
Shriners Hospitals for Children – Boston

Jonathan Friedstat, MD
Plastic and Reconstructive Surgery
Shriners Hospitals for Children – Boston
Massachusetts General Hospital

Jonah Poster
Medical Student
Icahn School of Medicine at Mount Sinai

In this case, a 5-year-old male with burn scars undergoes a bilateral dorsal foot scar contracture release with split-thickness skin grafts from the anterior thigh.

PREPRINT RELEASE: Submandibular Approach to the Mandible (Cadaver)


Submandibular Approach to the Mandible (Cadaver)
Harvard Medical School

R. John Tannyhill, III, MD, DDS, FACS
Instructor in Oral and Maxillofacial Surgery
Massachusetts General Hospital
Harvard Medical School

Mark Rowan, MD, DDS
Resident Physician
Massachusetts General Hospital
Harvard Medical School

This case presents a cadaveric demonstration of the submandibular approach to the mandible, which can be used in cases involving osteomyelitis, the management of fractures, or pathology of the mandible or submandibular gland.

PREPRINT RELEASE: Stapedotomy (Endaural)


Stapedotomy (Endaural)
Duke University Medical Center

David M. Kaylie, MD, MS
Department of Surgery
Division of Head and Neck Surgery & Communication Sciences

C. Scott Brown, MD
Resident Physician
Division of Head and Neck Surgery & Communication Sciences

Dr. David Kaylie demonstrates the endaural approach to the middle ear in order to perform a stapedotomy for conductive hearing loss secondary to otosclerosis. This technique can be utilized for other middle ear conditions, including attic cholesteatomas.

PREPRINT RELEASE: Open Cholecystectomy


Open Cholecystectomy
Romblon Provincial Hospital

Liborio “June” Soledad, MD
World Surgical Foundation

Enrico Jayma, MD
World Surgical Foundation

Ted Carpio, MD
World Surgical Foundation

The patient in this case is a 53-year-old male with a 1-year history of recurrent right upper quadrant pain that radiates to the back. On workup, ultrasound revealed intraluminal gallstones. Here, Dr. Soledad, Dr. Jayma, and Dr. Carpio perform an open cholecystectomy on this patient while on a surgical mission to the Philippines with the World Surgical Foundation.

PREPRINT RELEASE: Left Indirect Inguinal Hernioplasty


Left Indirect Inguinal Hernioplasty
Romblon Provincial Hospital

Liborio “June” Soledad, MD
World Surgical Foundation

Enrico Jayma, MD
World Surgical Foundation

The patient in this case is a 58-year-old male with bulging in the left inguinal area that extends into the scrotum. Here, Dr. June Soledad and Dr. Enrico Jayma perform a left indirect inguinal hernioplasty while on a surgical mission in the Philippines with the World Surgical Foundation.

PREPRINT RELEASE: Open Radical Cholecystectomy with Partial Hepatectomy for Gallbladder Cancer


Open Radical Cholecystectomy with Partial Hepatectomy for Gallbladder Cancer
Cancer Institute Hospital

Hiromichi Ito, MD
Gastrointestinal Cancer Center
Division of Hepatobiliary and Pancreatic Surgery
Japanese Foundation for Cancer Research

In this case, a 60-year-old male was found to have a gallbladder mass on routine imaging 1.5 years after undergoing a radical cystectomy with ileal conduit and neoadjuvant chemotherapy for bladder cancer. Here, Dr. Hiromichi Ito at the Cancer Institute Hospital in Japan performs a radical cholecystectomy with removal of the gallbladder and liver bed, and lymphadenectomy around the porta hepatis.

PREPRINT RELEASE: Vaginal Hysterectomy, Uterosacral Ligament Suspension, and Excision of Redundant Vaginal Tissue


Vaginal Hysterectomy, Uterosacral Ligament Suspension, and Excision of Redundant Vaginal Tissue
Romblon Provincial Hospital

Col. Arthur C. Wittich, DO
Fort Belvoir Community Hospital (Retired)
World Surgical Foundation

In this case, Dr. Wittich performs a vaginal hysterectomy, a high uterosacral ligament suspension, a round ligament suspension to the distal vaginal cuff, and a reduction of anterior and posterior redundant vaginal tissue. This was performed during a mission to the Philippines with the World Surgical Foundation.