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Jennifer Naidoo
Emailnaidooj30@ukzn.ac.za
Tel: +27(0)31 260 4297
Twitter: @UKZN_Ortho


Research

Recent Publications

- Sacroiliac joint involvement in spinal tuberculosis. Khan F, Govender S.S Afr Orthop J 2018;17(3)
- Leg length correction in computer assisted primary total hip arthroplasty: A collective review of the literature. Rajpaul J, Rasool MN. J Orthop 2018;15(2):442-6
- Sacral Chordoma: A review of the literature. J Orthop 2018;15(2):679-84.
- The P-value: P for problem. Marais LC. S Afr Orthop J 2018
- Chronic Haematogenous Osteomyelitis in HIV Infected Patients. Siyo Z, Marais LC. S Afr Orthop J 2018
- The silent killer: Myocardial injury after non-cardiac surgery (MINS). Simpson GC, Marais LC, Rodseth RN. S Afr Orthop J 2018;17(2)
- Optimising perioperative care for hip and knee arthroplasty in South Africa: a Delphi consensus study. Plenge U, Nortje MB, Marais LC, et al. BMC Musculoskeletal Disorders 2018;19:140.
- Circular external fixation in the management of tibial plateau fractures in patients over the age of 55 years. Marais LC, Ferreira N. SA Orthop J 2018;17(1).
- Seron S, Rasool MN. Outcome of intramedullary nailing for open fractures of the tibial shaft. SA Orth Journal 2018; 17: 249
- HIV seroprevalence and its relation to bone infection, bone tumours and limb reconstruction patients in a South African tertiary Hospital. Kruger N, O’Connor M, Ferreira N, Marais LC. S Afr Orthop J 2017;16(4):20-23.
- Strategies and challenges for communicating the diagnosis of cancer in cross-cultural clinical settings—Perspectives from South African healthcare professionals. Brown O, Ten Ham-Baloyi, Van Rooyen D, Aldous C, Marais LC. Journal of Psychosocial Oncology 2017;35(6).
- Teaching and Training in Orthopaedics. Marais LC, Dunn R. S Afr J Orthop 2017 16(4):15-9.
- The Changing Landscape of Evidence-Based Orthopaedics (Editorial). Marais LC. S Afr Orthop J 2017;16(1):16-18.
- The radiological outcome of uncemented femoral stems in rheumatoid patients undergoing total hip arthroplasty: results at a minimum eight years. Abughalya M, Ryan P, Goga, I. SA Orthop J 2017, vol 16, no 3
- Tapered uncemented HA-coated femoral stems: a radiological study. Bakkai A, Ryan P, Goga IE SAOJ 2017, vol 16, no 3
- Gosai M- Use of BMI as an Indicator of Recurrence in Blount’s Disease (Dissertation)
- Bhatta A- Literature review of Osteogenesis Imperfecta. (Dissertation)
- Dlamini N - Incidence and risk factors for extended post-operative length of stay after primary total hip replacement (Dissertation)
- Factors associated with treatment failure of aseptic tibial non-unions managed by circular external fixation. Ferreira N, Marais LC, Esterhuizen TM. Journal of Limb Lengthening & Reconstruction 2017,3:31-6.
- The microbiology of chronic osteomyelitis in a developing-world setting. Mthethwa P, Marais LC,.S Afr Ortho J 2017
- Calcific myonecrosis following snake bite. Ferreira N, Marais LC. S Afr Ortho J 2017;16(1):28-31.
- Sarcomas other than Kaposi's Sarcoma in HIV. Mohammedali S, Marais LC. S Afr Ortho J 2017;16(1):39-44.
- Snyders RF, Rasool MN. Vitamin D status in patients undergoing arthroplasty. SA Orth Journal 2016; 15: 43-46
- Primary malignant bone tumours. Epidemiological data from an orthopaedic oncology unit in South Africa. Pillay Y, Ferreira N, Marais LC. S Afr Ortho J 2016;15(4):12-16. (accepted for publication, May issue
- Culturally competent patient-provider communication with cancer patients: An intergrative literature review. Brown O, Ten Ham-Baloyi, Van Rooyen D, Aldous C, Marais LC. Glob Health Action 2016;9:33208.
- Closed Distraction and Gradual Deformity Correction of Stiff Hypertrophic Tibial Nonunions with Hexapod External Fixation. Ferreira N, Marais LC. Journal of Bone and Joint Surgery Essential Surgical Techniques 2016;6(4):e36(1-7).
- Meta-analysis. Everything you wanted to know but were to afraid to ask. Rodseth R, Marais LC. S Afr Ortho J 2016;15(4):31-36.
- Early complications of human bites to the hand in HIV Positive patients. Duma T, Marais LC. S Afr Ortho J 2016;15(4):53-57.
- Management of tibial non-unions: Prospective evaluation of a comprehensive treatment algorithm. Ferreira N, Marais LC, Aldous C. SA Orthop J 2016;15(1):60-66
- The pathogenesis of tibial non-union. Ferreira N, Marais LC, Aldous C. SA Orthop J 2016;15(1):51-59.
- Case report: Atypical presentation of giant cell tumour (GCT) of bone in the distal humerus of a child. Tomlinson M, Kubicek GJ, Ferreira N, Marais LC. SA Orthop J 2016;15(1):29-32.
- Short Term Results of Grade III Open Tibia Fractures Treated With Circular Fixators. Nieuwoudt L, Ferreira N, Marais LC. S Afr Orthop J 2016; 15(3):20-26.
- Femoral locked plate failure salvaged with the TL-Hex: A report of two cases. Ferreira N, Marais LC. Start Traum Limb Recon 2016; DOI 10.1007/s11751-016-0254-6 (published online 27 May 2016)
- Giant cell tumour of bone. A demographic study from a tumour unit in South Africa. Zanati A, Ferreira N, Marais LC. SA Orthop J 2016; 15(4):17-22.
- Two stage reconstruction of septic non-union of the humerus with the use of circular external fixation. Ferreira N, Marais LC, Serfontein C. Injury 2016;47(8):1713-8.
- The outcome of treatment of chronic osteomyelitis following an integrated approach. Marais LC, Ferriera N, Aldous C, Le Roux TLB. Strat Traum Limb Recon 2016;11(2):135-42.
- Management of tibial non-unions according to a novel treatment algorithm. Ferreira N, Marais LC. Injury 2015 http://dx.doi.org/10.1016/j.injury.2015.09.040
- Mechanobiology in the management of mobile atrophic and oligotrophic tibial nonunions. Ferreira N, Marais LC, Aldous C. Journal of Orthopaedics 2015;12(Suppl 2):S182-7. doi: 10.1016/j.jor.2015.10.012.
- Treatment of chronic anterior shoulder dislocations: Limited goal surgery. Grey B, Ryan P, Bhagwan N. SA Orthop J 2016 vol 15, no3
- Radiological analysis of component positioning in total hip arthroplasty using the anterior approach. Deacon M, de Beer J, Ryan P. SA Orthop. J2016 vol 15, no3,
- Rasool MN Snyders RF,. Epithelioid haemangioendothelioma of the scapula in a child: SA Orth Journal 2015;14(4): 62-66
- Rasool MN. Genzengane V, Rosai-Dorfman disease of the distal radius in a child: SA Orth Journal 2015; 14:no 4 67-70
- Pretorius DL, Rasool MN, Rollinson P. Outcome of displaced supracondylar fractures in children after manipulation and backslab. SA Orth Journal 2015; 14: 35-41
- Osseous manifestations of non-Hodgkin’s lymphoma in Human Immunodeficiency Virus(HIV) infection and Acquired Immunodeficiency Syndrome(AIDS) Magagula R , Rasool MN SA Orthopaedic Journal 2015; 14, 18-23
- Delayed implant sepsis in HIV positive patients following open fractures treated with orthopaedic implants Injury Jan 2015. Martin Phaff, James Aird, Paul Rollinson.
- Pre-treatment serum lactate dehydrogenase and alkaline phosphatase as predictors of metastases in extremity osteosarcoma. Marais LC, Bertie J, Rodseth R, Sartorius B, Ferreira N. J Bone Oncology 2015;4: 80-84.
- Prophylactic antibiotic regimens in tumour surgery (PARITY): a pilot multicentre randomised controlled trial. The PARITY investigators. Bone Joint Res 2015;4(9):154-62: PMID 26423584
- of stiff hypertrophic tibial nonunions. Ferreira N, Marais LC, Aldous C. Bone Joint J 2015;97-B:1417–22.
- Intramedullary nail after Masquelet bone graft fracture: A case report. Van Heukulum M, Ferreira N, Marais LC. SA Orthop J 2015;14(3):70-74.
- Expert opinion: Current Concepts in the Biopsy of Musculoskeletal Tumors. Marais LC. SA Orthop J 2015;14(2):62.
- A modified staging system for chronic osteomyelitis. Marais LC, Ferreira N, Sartorius B, Aldous C, Le Roux TLB. J Orthopaedics 2015;12:184-192.
- Tibial non-union treated with the TL-Hex: a case report. Ferreira N, Birkholtz F, Marais LC. SA Orthop J 2015;14(1):44-47.
- Bone transport through an induced membrane in the management of tibial bone defects resulting from chronic osteomyelitis. Marais LC, Ferreira N. Strategies in Trauma and Limb Reconstruction 2015. DOI 10.1007/s11751-015-0221-7 (Published online 4 April 2015)
- Reverse total shoulder arthroplasty for complex proximal humeral fractures in the elderly: How to improve outcomes and avoid complications. Ryan P, Dachs RP, du Plessis JP, Vrettos B, Roche S. SA Orthop J., 2015 vol. 14, no. 1, S
- Technical difficulty in component sizing and positioning in humeral resurfacing: Relationship to clinical outcomes. Ryan P, Anley C, Lambrechts A, Vrettos B, Roche, S. SA Orthop J 2015, vol. 14, no. 2,
- Glenoid hypoplasia: A case series of ten shoulders. Ryan P, Jordaan P, du Plessis JP, Vrettos B, Roche S. SA Orthop J, 2014 vol. 13, no. 4,
- Arthrofibrosis after total elbow arthroplasty: a case report. Dachs R, Ryan P, Vrettos B, Roche S. J Shoulder Elbow Surg. 2014 Feb;23(2):e34-9.
- Uncemented Primary Total Hip Arthroplasty in Patients aged 55 years or younger: Results at a minimum of 5 years in a consecutive series. Ryan P, Goga IE. SA Orthop J. 2014, vol. 13, no.1
- Intraneural Lipoma of the Common Peroneal Nerve: a Case report and review of the literature. Ryan P, ter Haar M, Rocher A, Goga I. SA Orthop J 2014;13(3):40-4.
- Expert opinion: “Warning signs” of primary immunodeficiency among patients with periprosthetic joint infection. Marais LC. S Afr j Orthop 2014;13(4):52.
- Refining Host Stratification in Chronic Osteomyelitis. Marais LC, Ferreira N, Aldous C, Sartorius B, Le Roux TLB. Bone Joint J 2014;96-B (Supp 19):60 (Congress proceedings).
- Bone transport through an induced membrane in the management of tibial bone defects resulting from chronic osteomyelitis. Marais LC, Ferreira N. Bone Joint J 2014; 96-B (Supp 19):46 (Congress proceedings).
- The effect of HIV infection on the incidence and severity of circular external fixator pin track sepsis: a retrospective comparative study of 229 patients. Ferreira N, Marais LC. Strat Traum Limb Recon. DOI 10.1007/s11751-014-0194-y. Published online: 24 July 2014
- Alveolar Soft Part Sarcoma in pregnancy: a case report and review of the literature. Pillay Y, Ferreira N, Marais LC, Motala A. S Afr J Orthop 2014;13(3):45-49.
- The management of Chronic Osteomyelitis: Part II - Principles of post-infective reconstruction and antibiotic therapy. Marais LC, Ferreira N, Aldous C, Le Roux TLB. S Afr J Orthop 2014;13(3):32-39.
- Challenges and controversies in defining and classifying tibial non-unions. Ferreira N, Marais LC, Aldous C. S Afr J Orthop 2014; 13(2): 52-56.
- The management of Chronic Osteomyelitis: Part I - Diagnostic work-up and surgical principles. Marais LC, Ferreira N, Aldous C, Le Roux TLB. S Afr J Orthop 2014;13(2):42-48.
- Bicondylar Tibial Plateau Fractures Treated with Fine Wire Circular External Fixation. Ferreira N, Marais LC. Strat Traum Limb Recon (2014) 9:25–32.
- Expert opinion: Safety and efficacy of denosumab for adults and skeletally adolescents with giant cell tumour of bone: interim analysis of an open-label, parallel-group, phase 2 study. Marais LC. S Afr J Orthop 2014;13(1):74-76.
- Classification of Chronic Osteomyeltis. Marais LC, Ferreira N, Aldous C, Le Roux TLB. S Afr J Orthop 2014;13(1):22-28.
- Severity of upper limb panga chops and infection rates associated with early v. late tendon repair. Nicholas Howard, Will Holmes, Christopher price, Paul Rollinson. South African Journal of Surgery, Feb 2014.
- Does human immunodeficiency virus status affect early wound healing in opn surgically stabilised tibial fractures? A prospective study. Nicholas Howard, Martin Phaff, James Aird, Paul Rollinson. Bone and Joint Journal, December 2013
- Masquelet technique in the treatment of severe open lower limb fractures : can it work in a setting with limited resources? Bone and Joint Journal – Orthopaedic proceedings May 2013 L Wicks, Martin Phaff, Paul Rollinson
- Distal femoral physeal fractures : a prospective, observational study of management and outcomes. 2013. Bone and Joint Journal – Orthopaedic proceedings March 2013 Paul Rollinson, L Wicks, M. Kemp
- Reddy P, McCullum G. The accessory soleus muscle causing tibial nerve compression neuropathy. SA Orthop J.
- Marais LC, Ferreira N. Osteosarcoma in adult patients living with HIV/AIDS. ISRN Oncology 2013; Article ID 219369, 6 pages http://dx.doi.org/10.1155/2013/219369
- Puddu A, Dunn R. Review of Surgical Management of Neuromuscular Scoliosis. SA Orthop J 2013;12(2):53-59.
- Bertie JD, Beighton P, Thompson D. The Torg-Winchester form of hereditary osteolysis: Orthopaedic manifestations and management. SA Orthop J 2013;12(2):23-27.
- Ramkillawan Y, Dawood H, Ferreira N. Isolated cryptococcal osteomyelitis in an immune-competent host: a case report. Int J Infect Dis 2013;17(12):e1229-e1231 Doi:10.1016/j.ijid.2013.04.013
- Ferreira N, Marais LC. Primary malignant giant cell tumour of the proximal tibia: a case report. J Cancer Res Ther 2013;1(6):174-177.
- Ferreira N, Marais LC. Open tibial bone transport following failed Bi-Masquelet procedure: a case report. SA Orthop J 2013;12(4):50-53.
- Marais LC, Ferreira N, Aldous C. The pathophysiology of chronic osteomyelitis. SA Orthop J 2013;12(4):14-18.
- Leiomyoma of the Calf Muscle in a Child with Calcification and Ossification. Rasool MN. South African Orthopaedic Journal 2013; 12: 30-34.
- Tuberculosis of the Hip Joint Region in Children. Mohideen M. SA Orthopaedic Journal 2013; 12, 38-43
- Upper cervical deformities secondary to hydrocephalus - a case report. Ryan P. SA Orthop. J. 2013, vol.12, no.2
- Ferreira N, Marais LC. Pin tract sepsis: incidence with the use of circular fixators in a limb reconstruction unit. SA Orthop J 2012;11(1):10-18.
- Ferreira N, Marais LC. Chronic knee dislocation treated with a Taylor Spatial Frame: a case report. SA Orthop J 2012;11(2):61-64.
- Ferreira N, Marais LC. Osteosarcoma presentation stages at a tumour unit in South Africa. SAMJ 2012;102(8):673-676.
- Thompson D, Smit R, Ghimenton F, Mahomva O, Annamalai M. Neonatal compartment syndrome of the forearm. SA Orthop J 2012;11(2):39-42.
- Ferreira N, Marais LC. Prevention and management of external fixator pin track sepsis. Strat Traum Limb Recon 2012;7:67-72.
- Grey B, Rodseth RN, Muckart DJJ. Early fracture stabilization in the presence of subclinical hypoperfusion. Injury, Int J. Care Injured 2012;44:217-220. DOI:10.1016/j.injury.2012.08.062
- Ferreira N, Mare PH, Marais LC. Circular external fixator application for midshaft tibial fractures: Surgical technique. SA Orthop J 2012;11(4):39-42.
- Marais LC, Ferreira N. Management of femoral neck fractures. SA Orthop J 2012;12(1):58-62.
- Bertie JD, Thompson D, Beighton P. Cleidocranial dysplasia presenting as familial coxa vara in a South African family. SA Orthop J 2011;10(2):34-38.
- Ferreira N, Senoge ME. Functional outcome of bicondylar tibial plateau fractures treated with the Ilizarov circular external fixator. SA Orthop J 2011;10(3):80-84.
- Marais LC. Osteo-articular Tumours and Infections in HIV/AIDS. South African HIV Clinicians Society Nursing Magazine 2010;1(2):24-27.
- Marais LC. Rheumatological manifistations of HIV infection. South African HIV Clinicians Society Nursing Magazine 2010;1(3):18-21.
- MN Rasool, J Pryce-Lewis, Smit RW. Ischaemia of the foot in infants. SA Orthop J 2009;8(4):72-75.

Collaborative Research Projects

- A collaborative research initiative for the establishment of the INTernational Endoprosthesis REgistry for Sarcoma Treatment (INTEREST) Study Group. Congress Proceeding: MSTS 2017, Denver, USA.
- Moving Forward Through Consensus: A Modified Delphi Approach to Determine the Top Research Priorities in Orthopaedic Oncology. Schneider PJ, Evaniew N, Mckay P, Ghert M. Clin Orthop Relat Res 2017, DOI 10.1007//s11999-017-5482-7
- Prophylactic antibiotic regimens in tumour surgery. A Pilot multicenter randomized control trial. The PARITY Investigators Bone Joint Res 2015;4:154-162.
- Global patient outcomes after elective surgery: prospective cohort study in 27 low-, middle-, and high-income countries. The International Surgical Outcomes Study group. British J of Anaesthesia 2016;117(5):601-9.
- The South African Surgical Outcomes Study: A 7-day prospective observational cohort study. Biccard BM, Madiba TE, South African Surgical Outcomes Study Investigators. S Afr J Med. 2015; 105(6):465-475.



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