SOCIETIES-PROFESSIONAL ASSOCIATIONS

Active Member: AMERICAL MEDICAL ASSOCIATION 2000

Member: MICHAEL HOKE SOCIETY 1986

Certification: AMERICAN BOARD OF ORTHOPAEDIC SURGERY 1987, 2008-2017

Fellow: AMERICAN ACADEMY FOR CEREBAL PALSY AND DEVELOPMENTAL MEDICINE -1987-1997

Full Member: AMERICAN ORHTOPAEDIC FOOT AND ANKLE SOCIETY – 1987-1997

Fellow: AMERICAN COLLEGE OF SURGEONS – 1989-1999

Fellow: AMERICAN ACADEMY OF ORHTOPAEDIC SURGEONS – 1989

Active Member: PEDIATRIC ORTHOPAEDIC CLUB OF NEW YORK 1989-2001

COMMITTEES:

Member, AMERICAN ACADEMY OF ORHTOPAEDIC

Regional SURGEONS

Membership 1991 Committee #2

PUBLICATIONS:      “Hospital for Joint Diseases Traction System for Preliminary Treatment of Congenital Dislocation of the Hip”: Wallace B. Lehman, MD., Alfred D. Grant, MD., John M. Nelson, MD., Herman Robbins, MD., and Joseph Milgram, MD. Journal of Pediatric Orhtopaedics 3:104-107, 1983.

“Duplication of the Hallux” – Melvin Jahss, MD, and John M. Nelson, MD. Foot and Ankle vol.5, No. 1:36-34, 1984

”Fracture of the Lateral Femoral Condyle: A Case Report”: Elton Strauss, MD, John M. Nelson, MD, Ibrhaim Abdelwahab,MD The Bulletin of the Hospital for Joint Diseases Orthopaedic Institute, vol.44, No 1:86-90, 1984

“Fracture of the Hook and Hamate: Radiographic Signs”: Alex Norman, MD, John M. Nelson, MD and Steven Green, MD. Radiology 154:49-53, 1985

“The Scottish Rite Abduction Orthosis for the Treatment of Legg- Perthes Disease”. Meehan PL; Angel D; and Nelson, JM. A Radiographic Analysis, J Bone and Joint Surgery. 74-A:2, Jan. 1992

“A Radiographic Analysis of the Congenital Clubfoot: A Comparative Study of Three Reconstructive Procedures”. Delbello, DA, Cristofaro, RL, Nelson, JM, Wexler,L. Submitted for publication to Journal of Pediatric Orthopaedics 1/23/93

PRESENTATIONS AND EXHIBITS:

“A Comprehensive Screw System for Osteotomies of the Hip in Children”: Robert Cristofaro, MD, John M. Nelson, MD, Imad Baghal, MD.

SCIENTFIC EXHIBIT:

Presented at the 50^th Annual Meeting of the American Academy of Orthopaedic Surgeons, Anaheim, CA March 10-136, 1983

“Hook of Hamate Fractrues: An Imaging Approach to Diagnosis and a New Radiographic Sign”: Alex Norman, MD, John Nelson, MD, Steven Green MD.

SCIENTIFC EXHIBIT: Displayed at the Radiological Society of North America 69^th Scientific Assembly and Annual Meeting, Chicago, IL November 13-18, 1983

WORKSHOP:

“Workshop in Operative Arthroscopy”

Instructor: Lenox Hill Hospital, New York, NY November 18-19, 1983

PRESENTATION:

“Duplication of the Hallux”: Melvin Jahss, MD, John Nelson, MD

Presented at the 14^th Annual Meeting of the American Orthopaedic Foot & Ankle Society February 8-9, 1984

PRESENTATION:

“The neck Metaphyseal Angle of the Proximal Femur”

Presented at the Orthopaedic Club of New York March, 1984

PRESENTATION:

“Fractures of the Tibial Plateau”

Presented to the Department of Rehabilitation Medicine Grand Rounds, Beth Israel Medical Center, New York, NY March 13, 1984.

PRESENTATION:

“Congenital Lubosacral Scoliosis: A study in Evolution and Management”: John Nelson, MD, Jacob Graham, MD.

Presented at the Scientific Program of the Alumni Association of the Hospital for Joint Diseases – Orhtopaedic Institute. October 26-27, 1984.

SCIENTIFIC EXHIBIT:

“Proximal Femoral Osteotomy = Cannulated Blade Plate fixation and Neck Metaphyseal Angle Guidance”: Alfred Grant, MD, Allan Strongwater, MD, John Nelson, MD.

Presented at the 52^nd Annual Meeting of the American Academy of Orthopaedic Surgeons, Las Vegas, NV January 24-29, 1985

SCIENTIFIC EXHIBIT:

“Radical One Stage Release for Reconstruction of the Vertical Talus”: Robert Cristofaro, MD, Robert Bazzini, MD, John Nelson, MD.

Presented at the 59^th Annual Meeting of the American Academy of Orhopaedic Surgeons, Washington, DC. February 20-24, 1992

PAPER PRESENTATION:

“A Radiographic Analysis of the Congenital Clubfoot: A Comparative Study of Three Reconstructive Procedures”. DelBello, Damon, Cristofaro, Robert, Nelson, John, Wexler, Lawrence.

Presented at the Annual Residents Night of Pediatric Orthopaedic Club of New York May 20, 1992

Presented at the Annual Meeting of the Pediatric Orthopaedic Society of North America May 1993.

PAPER PRESENTATION:

“Proxiamal Femoral Resection Interposition Arhtoplasty for Spastic Hip Dislocation”. Cristofaro, Robert L., Blanco, John S., Nelson, John M.

Presented at The Pediatric Orthopaedic Society of North America Annual Meeting. May, 1998.

PAPER PRESENTATION:

“Complications of Intramedullary Rodding of Femoral Fractures in the Adolosecent”.Cristofaro, RL, Nelson, JM, Lehman, WB, Macy N., Schlesinger, I., Spiro, C., Stronhgwater, A., Tucci, J.

Presented at the Pediatric Orthopaedic Society of North America, Annual Meeting. May 1994.

SCIENTIFIC EXHIBIT:

“A Radiographic Analysis of the Congenital Clubfoot: A Comparative Study of Three Reconstructive Procedures”. Delbello, DA., Cristofaro, RL., Nelson, JM., Wexler, L.

Presented at The Pediatric Orhtopaedic Society of North Americ a Annual Meeting . February 1993 .

Presented at The Pediatric Orthopaedic Society of North America Annual Meeting May 1993

SYMPOSIUM:

Pediatric Orthopaedic Surgery Symposium Westchester County Medical Center November 1987

SYMPOSIUM:

“Pediatric Orthopaedic Surgery In The Managed Care Enviornment”. Westchester County Medial Center November 1995.