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The Bone & Joint Journal
Vol. 105-B, Issue 6 | Pages 696 - 701
1 Jun 2023
Kurisunkal V Morris G Kaneuchi Y Bleibleh S James S Botchu R Jeys L Parry MC

Aims

Intra-articular (IA) tumours around the knee are treated with extra-articular (EA) resection, which is associated with poor functional outcomes. We aim to evaluate the accuracy of MRI in predicting IA involvement around the knee.

Methods

We identified 63 cases of high-grade sarcomas in or around the distal femur that underwent an EA resection from a prospectively maintained database (January 1996 to April 2020). Suspicion of IA disease was noted in 52 cases, six had IA pathological fracture, two had an effusion, two had prior surgical intervention (curettage/IA intervention), and one had an osseous metastasis in the proximal tibia. To ascertain validity, two musculoskeletal radiologists (R1, R2) reviewed the preoperative imaging (MRI) of 63 consecutive cases on two occasions six weeks apart. The radiological criteria for IA disease comprised evidence of tumour extension within the suprapatellar pouch, intercondylar notch, extension along medial/lateral retinaculum, and presence of IA fracture. The radiological predictions were then confirmed with the final histopathology of the resected specimens.


The Bone & Joint Journal
Vol. 102-B, Issue 8 | Pages 1048 - 1055
1 Aug 2020
Cox I Al Mouazzen L Bleibleh S Moldovan R Bintcliffe F Bache CE Thomas S

Aims

The Fassier Duval (FD) rod is a third-generation telescopic implant for children with osteogenesis imperfecta (OI). Threaded fixation enables proximal insertion without opening the knee or ankle joint. We have reviewed our combined two-centre experience with this implant.

Methods

In total, 34 children with a mean age of five years (1 to 14) with severe OI have undergone rodding of 72 lower limb long bones (27 tibial, 45 femoral) for recurrent fractures with progressive deformity despite optimized bone health and bisphosphonate therapy. Data were collected prospectively, with 1.5 to 11 years follow-up.


Orthopaedic Proceedings
Vol. 96-B, Issue SUPP_18 | Pages 18 - 18
1 Dec 2014
Bleibleh S Singh R Kanakaris N Giannoudis P
Full Access

The management of upper limb nonunions can be challenging and often with unpredictable outcomes. In the study we present the results of treatment of upper limb nonunions treated in our institution with BMP-7 biological enhancement.

Between 2004 and 2011 all consecutive patients who met the inclusion criteria were followed up prospectively. Union was assessed with regular radiological assessment. At the final follow up clinical assessment included the disabilities of the Arm, Shoulder and Hand (DASH) score, range of movement and patient satisfaction. The mean follow up was 12 months (12–36).

In total 42 patients met the inclusion criteria with a mean age of 47. Anatomical distribution of the nonunion sites included 19 cases of mid/proximal radius/ulna, 14 humerus, 6 distal radius and 3 clavicles. 5 patients had septic nonunion, 35 had atrophic nonunion, 11 had previous open fractures, and 10 had bone loss (range 1–3 cm). The mean number of operations performed and the mean time from injury to BMP application was 1.5 and 26 months, respectively. 40 patients had both clinical and radiological union whereas 2 had partial radiological union but a pain free range of motion. BMP was applied in isolation in 1 case and 41 cases the application was combined with autologous bone grafting. The range of movement of the affected limb, DASH score and patient satisfaction were optimum at the final follow up.

This study supports the use of BMP-7 as a bone stimulating adjunct for the treatment of complex and challenging upper limb nonunions.