Skip to main content

Adult reconstructive surgery

Lenox Hill surgeons offer the latest technologies to optimize patient outcomes after surgery

Our Division of Adult Reconstructive Surgery has a rich history of excellence and has achieved international renown. We offer patients the most advanced techniques, including multimodal pain control regimens, direct anterior approach total hip replacement, patient-specific instrumentation for total knee replacement, partial knee replacement and arthroscopic hip surgery. Moreover, our surgeons have expertise in complex reconstructive surgeries, including revision joint replacement and repair of bone fractures around prosthetic implants. 

Members of the department utilize the MAKO robot for joint replacement procedures to improve outcomes, shorten hospital stays and minimize soft tissue injury. Procedures performed with minimally invasive techniques are done on an outpatient or one night stay basis with our “first track” arthroplasty program.

Conditions we treat include:  
  • Avascular necrosis
  • Cartilage injury
  • Degenerative joint disease (osteoarthritis)
  • Failed joint replacement
  • Femoroacetabular impingement
  • Hip fracture
  • Labral tear
  • Meniscus tear
  • Pathologic fracture
  • Peri-prosthetic fracture
  • Peri-prosthetic infection
  • Post-traumatic arthritis
  • Rheumatoid arthritis
Procedures we perform include:  
  • Hip fracture fixation
  • Hip arthroscopy
  • Hip osteotomy
  • Hip replacement
  • Hip resurfacing
  • Knee arthroscopy
  • Knee osteotomy
  • Knee replacement
  • Minimally invasive surgery
  • Partial knee replacement
  • Patellofemoral replacement
  • Revision hip surgery
  • Revision knee surgery
A doctor wearing scrubs is in an operating room and holds a robotic surgery device.
Robotic surgery

Minimally invasive techniques for maximum recovery

Learn more about robotic surgery and why our orthopedists specialize in this advanced technology.

Education & training

Joint Preservation and Adult Reconstruction Fellowship at Lenox Hill Hospital

Our fellowship attracts surgeons from around the world who want to learn advanced surgical techniques. We offer physicians exposure to a high volume and variety of reconstructive surgical problems. Fellows work closely with attending physicians at Lenox Hill Hospital to learn the principles of evaluation and treatment of adult reconstructive procedures, primarily involving the knee. 

An image of the Joint Commission's National Quality Approval gold seal.
Joint Commission

Recognized for quality care

Several of our hospitals have received the prestigious Joint Commission's Disease-Specific Care Certification for healthcare quality in knee and hip replacement surgery.


Matthew Stewart Hepinstall, MD

Associate Director - Joint Preservation and Reconstruction of Orthopaedic Surgery, Lenox Hill Hospital

Specialties: Orthopaedic Surgery, Joint Reconstruction

Giles R. Scuderi, MD

Vice President - Orthopaedic Service Line,

Specialties: Orthopaedic Surgery, Joint Reconstruction

Elias Kassapidis, MD

Specialties: Orthopaedic Surgery