Research Topics
| A E GrossSummaryAffiliation: University of Toronto Country: Canada Publications
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Detail Information
Publications
Osteochondral defects of the talus treated with fresh osteochondral allograft transplantationA E Gross
Mount Sinai Hospital, Toronto, Ontario, Canada
Foot Ankle Int 22:385-91. 2001..In the three cases requiring fusion the reason for surgery was not related to arthritic deterioration but due to resorption and fragmentation of the graft...
Bone assessment and reconstruction in revision hip surgeryKhaled J Saleh
Department of Orthopedics, University of Minnesota Twin Cities, and VA Medical Center, Minneapolis, USA
Am J Orthop 31:183-5. 2002....
Onlay cortical strut grafting in revision arthroplasty of the hipAllan E Gross
University of Toronto and Division of Orthopaedic Surgery, Mount Sinai Hospital, 600 University Avenue, Suite 476A, Toronto, Ontario M5G 1X5, Canada
J Arthroplasty 18:104-6. 2003..A radiographic study of 52 cortical strut allografts with an average follow-up of 4.8 years revealed 2 nonunions and 2 progressive resorptions. All other struts united with minimal resorption...
Management of periacetabular bone loss in revision hip arthroplastyPetros J Boscainos
Division of Orthopaedic Surgery, Toronto East General Hospital, Toronto, ON, Canada
Clin Orthop Relat Res 465:159-65. 2007..In addition, we report our preliminary results with trabecular metal cups and trabecular metal cup-cage constructs used in conjunction with bone graft for addressing major bone defects...
Don't throw away the ring: indications and useAllan E Gross
Division of Surgery, University of Toronto, and Division of Orthopaedic Surgery, Mount Sinai Hospital, Toronto, Ontario, Canada
J Arthroplasty 17:162-6. 2002..Small structural grafts that support <50% of the cup may be protected by a roof ring. Larger structural grafts that support >50% of the cup should be protected by a reconstructive ring...
A fresh osteochondral allograft alternativeAllan E Gross
Department of Surgery, University of Toronto, and Division of Orthopaedic Surgery, Mount Sinai Hospital, Toronto, Ontario, Canada
J Arthroplasty 17:50-3. 2002..The survivorship of all grafts (plateaus and condyles) at 7.5 years was 85%. The survivorship of femoral condyle grafts at 10 years was 85%. Viable hyaline cartilage has been confirmed at 17 years...
The role of polymethylmethacrylate bone cement in revision arthroplasty of the hipAllan E Gross
Mount Sinai Hospital, Suite 476A, 600 University Avenue, Toronto, Ontario M5G 1X5, Canada
Orthop Clin North Am 36:49-54, vi. 2005..Allograft bone provides a perfect lattice for cementation and also allows a cementless reconstruction as far as host bone is concerned...
Porous metal revision shells for management of contained acetabular bone defects at a mean follow-up of six years: a comparison between up to 50% bleeding host bone contact and more than 50% contactA Sternheim
Mount Sinai Hospital, University of Toronto, 600 University Ave, Suite 476A, Toronto, Ontario M5G 1X5, Canada
J Bone Joint Surg Br 94:158-62. 2012..This favourable outcome might be due to the improved initial stability achieved by a high coefficient of friction between the acetabular implant and the host bone, and the high porosity, which affords good bone ingrowth...
Allograft reconstruction of the acetabulum after resection of stage-IIB sarcoma. Intermediate-term resultsR S Bell
University Musculoskeletal Oncology Unit, Mount Sinai Hospital and the University of Toronto, Ontario, Canada
J Bone Joint Surg Am 79:1663-74. 1997..In the present series, more than half of the patients either died or had failure of the reconstruction...
Segmental proximal femoral bone loss and revision total hip replacement in patients with developmental dysplasia of the hip: the role of allograft prosthesis compositeA Sternheim
Mount Sinai Hospital, Division of Arthroplasty, 600 University Avenue, Suite 476A, Toronto, Ontario M5G 1X5, Canada
J Bone Joint Surg Br 94:762-7. 2012..An allograft prosthetic composite affords a good long-term outcome in the management of proximal femoral bone loss in revision THR in patients with DDH, while preserving distal host bone...
Complications of total hip arthroplasty: MR imaging-initial experienceL M White
Dept of Medical Imaging, Mount Sinai Hospital and the University Health Network, University of Toronto, Ontario, Canada
Radiology 215:254-62. 2000..To investigate the use of standard magnetic resonance (MR) imaging sequences with simple parameter modifications for the detection and characterization of total hip arthroplasty (THA) complications...
Acetabular revision using an anti-protrusion (ilio-ischial) cage and trabecular metal acetabular component for severe acetabular bone loss associated with pelvic discontinuityY Kosashvili
Division of Arthroplasty, Orthopaedic Department Mount Sinai Hospital, 600 University Avenue, University of Toronto, Ontario, Canada
J Bone Joint Surg Br 91:870-6. 2009..The complications included two dislocations, one infection and one partial palsy of the peroneal nerve. Our findings indicate that treatment of pelvic discontinuity using the component-cage construct is a reliable option...
Fresh osteochondral allografts for posttraumatic knee defects: long-term followupA E Gross
Division of Orthopaedic Surgery, Mount Sinai Hospital, Pathology and Laboratory Medicine, Suite 476A, 600 University Ave, Toronto, ON, Canada
Clin Orthop Relat Res 466:1863-70. 2008..With the stable osseous graft base, the hyaline cartilage portion of the allograft can survive and function for 25 years or more...
Reliability and intraoperative validity of preoperative assessment of standardized plain radiographs in predicting bone loss at revision hip surgeryK J Saleh
University of Toronto, Ontario, Canada
J Bone Joint Surg Am 83:1040-6. 2001..The purpose of the present study was to measure the reliability and the intraoperative validity of this measure and to determine how it may be useful in preoperative planning...
Twenty-five-year chondrocyte viability in fresh osteochondral allograft. A case reportA C Maury
Pathology and Laboratory Medicine, Mount Sinai Hospital, 600 University Avenue, Toronto, ON M5G 1X5, Canada
J Bone Joint Surg Am 89:159-65. 2007
Combined trabecular metal acetabular shell and augment for acetabular revision with substantial bone loss: A mid-term reviewM Abolghasemian
Mount Sinai Hospital, University of Toronto, 600 University Street, Suite 476 A, Toronto, Ontario M5G 1X5, Canada
Bone Joint J 95:166-72. 2013..Cite this article: Bone Joint J 2013;95-B:166-72...
Total hip replacement for the dislocated hipG Jaroszynski
Division of Orthopaedics, Department of Surgery, Joseph Brant Memorial Hospital, Burlington, Ontario, Canada
Instr Course Lect 50:307-16. 2001..Our results and the results of other authors confirm that these grafts remain intact for at least 10 years and restore bone stock for additional surgery. This is particularly important in this relatively young population...
Proximal femoral allograft for major segmental femoral bone loss: a systematic literature reviewB A Rogers
Department of Orthopaedic Surgery, Mount Sinai Hospital, Toronto, ON, Canada M5G 1X5
Adv Orthop 2011:257572. 2011..This review article provides a systematic review of the current literature to assess the outcome of revision hip arthroplasty using allograft to reconstruction massive proximal femoral bone loss...
Total hip replacement in Gaucher's disease: effects of enzyme replacement therapyV Bubbar
Division of Orthopaedic Surgery, Mount Sinai Hospital, University of Toronto, Toronto, Canada
J Bone Joint Surg Br 91:1623-7. 2009..3 to 12 years). We recommend initiating enzyme replacement therapy at least one to two years prior to total hip replacement to facilitate bone remodelling and to allow implantation of uncemented components in these young patients...
Outcome of revision hip arthroplasty in patients with a previous total hip replacement for developmental dysplasia of the hipG Morag
University of Toronto, Toronto, Canada
J Bone Joint Surg Br 87:1068-72. 2005..Restoration of the height of the centre of the hip to as near the anatomical position as possible improved functional outcome and survivorship of the cup...
The role of cages and rings: when all else failsAllan E Gross
Division of Orthopedic Surgery, Mount Sinai Hospital, Toronto, Ontario, Canada
Orthopedics 27:969-70. 2004
Periprosthetic femoral fractures around well-fixed implants: use of cortical onlay allografts with or without a plateFares S Haddad
Vancouver General Hospital, Bristish Columbia, Canada
J Bone Joint Surg Am 84:945-50. 2002..The purpose of this study was to evaluate the outcome of treatment of fractures around stable implants with cortical onlay strut allografts with or without a plate...
Acetabular revision using grafts and cagesAllan E Gross
University of Toronto, and Division of Orthopaedic Surgery, Mount Sinai Hospital, Ontario, Canada
Am J Orthop 31:213-5. 2002..Approaches to acetabular revision based on this classification have resulted in good outcomes...
Cages are the preferred treatment for large acetabular defectsAllan E Gross
University of Toronto, Ontario, Canada
Orthopedics 26:378. 2003
Rebuilding the skeleton: the intraoperative use of trabecular metal in revision total hip arthroplastyAllan E Gross
Faculty of Medicine, University of Toronto, Division of Orthopaedic Surgery, Mount Sinai Hospital, 600 University Avenue, Toronto, Ontario, Canada M5G 1X5
J Arthroplasty 20:91-3. 2005..The initial stability is via the cage, but when graft remodeling takes place, the stress will be taken by the trabecular metal relieving the stress on the cage...
The role of allografts in revision arthroplasty of the hipAllan E Gross
University of Toronto, Division of Orthopaedic Surgery, Mount Sinai Hospital, Toronto, Ontario, Canada
Instr Course Lect 51:103-13. 2002..Restoring bone stock in revision arthroplasty of the hip is an accepted standard for the patient likely to undergo further surgery. Continuing to develop technologies that will facilitate the use of allograft tissue is imperative...
The role of allograft tissue in lower extremity reconstructive surgeryAllan E Gross
University of Toronto, Ontario, Canada
Orthopedics 26:927-8. 2003
Modular proximal or distal fixation: Tinker toysAllan E Gross
University of Toronto, Ontario, Canada
Orthopedics 26:937-8. 2003
Large segment allograft survival is improved with intramedullary cementCraig H Gerrand
North of England Bone and Soft Tissue Tumour Service, Newcastle-upon-Tyne, United Kingdom
J Surg Oncol 84:198-208. 2003....
Long-term follow-up of fresh tibial osteochondral allografts for failed tibial plateau fracturesNadav Shasha
Division of Orthopaedic Surgery, Mount Sinai Hospital, University of Toronto, Ontario, Canada
J Bone Joint Surg Am 85:33-9. 2003..Conversion to knee arthroplasty was required for approximately one-third of the patients at an average of ten years...
Cartilage resurfacing: filling defectsAllan E Gross
Division of Orthopaedic Surgery, Mount Sinai Hospital, 600 University Avenue, Suite 476A, Toronto, Ontario M5G 1X5, Canada
J Arthroplasty 18:14-7. 2003..Realignment osteotomy should be considered in conjunction with any of these techniques in the presence of a coexisting deformity...
Long-term chondrocyte viability in a fresh osteochondral allograftBruce M McGoveran
Division of Pathology, Mount Sinai Hospital, Toronto, Ontario, Canada
J Knee Surg 15:97-100. 2002
Waiting for hip revision surgery: the impact on patient disabilityAileen M Davis
Outcomes and Population Health, Arthritis Community Research and Evaluation Unit, University Health Network, Toronto Western Hospital, University of Toronto, Canada
Can J Surg 51:92-6. 2008..Additionally, the number of patients requiring revision of their initial TJA is increasing. The purpose of this study was to evaluate the wait times and impact of waiting for revision TJA...
Management of periprosthetic femoral fractures after total knee arthroplasty using a distal femoral allograftMourad Kassab
Mount Sinai Hospital, Toronto, Ontario, Canada
J Arthroplasty 19:361-8. 2004..Radiographs showed no migration, no loosening, and good interface union in 9 of the 10 patients available for follow-up. We concluded that this is a viable salvage procedure for this type of injury...
Surgical options for articular defects of the kneeCatherine F Kellett
University of Toronto, Division of Orthopaedic Surgery, Mount Sinai Hospital, 600 University Avenue, Suite 476A, Toronto, Ontario M5S 1X5, Canada
Expert Rev Med Devices 3:585-93. 2006..In addition, possible future developments are discussed...
Periprosthetic fractures: a problem on the riseAllan E Gross
Division of Orthopedic Surgery, Mount Sinai Hospital, Toronto, Ontario, Canada
Orthopedics 29:787-8. 2006
Notching of the anterior femoral cortex during total knee arthroplasty characteristics that increase local stressesPaul Zalzal
Department of Surgery, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
J Arthroplasty 21:737-43. 2006..In summary, anterior femoral notches greater than 3 mm with sharp corners located directly at the proximal end of the prosthesis produced the highest stress concentrations and may lead to a significant risk of periprosthetic fracture...
Predictors of functional outcome two years following revision hip arthroplastyAileen M Davis
Toronto Western Hospital University Health Network, Sunnybrook and Women s College Health Sciences Centre, Toronto, ON M5T 2S8, Canada
J Bone Joint Surg Am 88:685-91. 2006....
Total knee replacement in previous recipients of fresh osteochondral allograft transplantsGuy Morag
Orthopaedic Division, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
J Bone Joint Surg Am 88:541-6. 2006..The present study evaluated the surgical complexity of, and the prevalence of complications related to, total knee arthroplasty in patients who had had a previous osteochondral graft transplantation...
Restoration of acetabular bone loss 2005Allan E Gross
Division of Orthopaedic Surgery, Faculty of Medicine, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
J Arthroplasty 21:117-20. 2006..For massive contained defects, a combination of a trabecular metal cup protected by a cage has been used...
