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Orthopaedic Proceedings
Vol. 102-B, Issue SUPP_11 | Pages 84 - 84
1 Dec 2020
Gümüşoğlu E Öztuna FV Asfuroğlu ZM Demirbağ HO Aktaş S Kızıltuğ MT Erdal ME
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Fracture healing is an issue that has not yet been fully elucidated. It is generally accepted in the literature that head trauma accelerates fracture healing and causes higher volume callus tissue. Recent studies have examined the relationship between head trauma and fracture healing more molecularly. Based on this research; the aim of this study is to show the effect of head trauma on fracture healing radiologically and histologically and to investigate the relationship between serum β-Catenin level and fracture healing with the experiment we performed on rats. A total of 36 Wistar Albino female rats with a mean age of 24 weeks were included in the study with the permission of Mersin University Animal Experiments Local Ethics Committee. Six rats in the first group were not traumatized and their blood samples were collected on the day of the experiment started, end of the third week and end of the sixth week. In the second group, only head trauma was performed and blood samples were collected at the end of the third and sixth weeks. In the third group, only open femoral fracture model was applied, blood samples were collected at the third and sixth weeks and AP and Lateral radiographs of the fractured femurs were taken. After sacrification, femurs were dissected from the surrounding soft tissues and subjected to histological examination. In the fourth group, both head trauma and open femur fracture model were applied, blood samples were collected at the end of third and sixth weeks and AP and Lateral radiographs of the fractured femurs were taken. After sacrification, femurs were dissected from the surrounding soft tissues and subjected to histological examination. The expression level of β-Catenin was measured by PCR from all blood samples. Direct radiographs of the third and fourth groups at 3 and 6 weeks were evaluated by two orthopedists according to Rust and Lane & Sandhu scoring system. The histomorphometric examination was performed by evaluating the Huo scoring and the ratio of fracture callus components (cartilage callus, bone callus, fibrous callus) to areas. According to PCR analysis, the change of expression of β-Catenin by weeks was not statistically significant in the first and second groups. However, a statistically significant decrease was observed in the 0–6 week interval in the third and fourth groups (p = 0.002, p <0.0001, respectively). In the radiological examination, the union scores of the rats with head trauma + femoral fracture were higher than the isolated femoral fractures at 3 weeks and 6 weeks. In histomorphometric examination, no statistically significant difference was found between head trauma + femur fracture group and isolated femur fracture group. In addition, there was no correlation between the groups in the correlation studies between radiological findings, histomorphmetric findings and PCR findings. Considering that each molecule involved in fracture healing processes has a time interval and concentration; We concluded that the expression levels of β-catenin can be repeated in smaller time periods including the early stages of fracture healing


The Journal of Bone & Joint Surgery British Volume
Vol. 86-B, Issue 6 | Pages 912 - 917
1 Aug 2004
Beeton CA Chatfield D Brooks RA Rushton N

There is evidence that fractures heal more rapidly in patients with head injury. We measured the circulating level of interleukin-6 (IL-6) and its soluble receptor (sIL-6R) and soluble glycoprotein 130 (sgp130) in serum from patients who had sustained a head injury with and without fracture and compared these with levels found in control subjects. Within 12 hours of injury the serum level of IL-6 was significantly higher in patients with head injury and fracture compared with the control group. Levels of IL-6 were also significantly higher in patients with head injury and fracture compared with fracture only. While there was no significant difference in circulating levels of sIL-6R in the initial samples they were increased one week after surgery in patients with head injury and fracture and with head injury only. In addition, reduced levels of sgp130 in patients with head injury with and without fracture indicated a possible reduction of the inhibitory effect of this protein on the activity of IL-6. Our study suggests that IL-6 may be involved in altered healing of a fracture after head injury


The Journal of Bone & Joint Surgery British Volume
Vol. 84-B, Issue 3 | Pages 434 - 439
1 Apr 2002
Beeton CA Brooks RA Chatfield D Human M Rushton N

There is evidence to suggest that fractures heal more rapidly in patients with a head injury as a result of systemic factors released from the site of this injury. We have measured the circulating level of insulin-like growth factor-1 (IGF-1) and IGF binding protein-3 (IGFBP-3) in serum because of their known involvement in the stimulation of the activity of osteoblasts and the healing of fractures. The serum level of IGF-1 was significantly lower in patients with both head injury and fracture and fracture only compared with that in healthy volunteers (p < 0.01 and p < 0.02, respectively). The level of IGFBP-3 was also significantly lower in patients with both head injury and fracture (p < 0.01). Our findings showed, however, that the level of IGF-1 and IGFBP-3 varied from week to week in both the patients and healthy control subjects. These results indicate that the levels of circulating IGF-1 and IGFBP-3 are unlikely to be responsible for the altered healing of fractures seen in conjunction with head injury


Orthopaedic Proceedings
Vol. 105-B, Issue SUPP_9 | Pages 90 - 90
17 Apr 2023
Kale S Singh S Dhar S
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To evaluate the functional outcome of open humerus diaphyseal fractures treated with the Three-stitch technique of antegrade humerus nailing. This is a retrospective study conducted at the Department of Orthopaedics in D. Y. Patil University, School of Medicine, Navi Mumbai, India. The study included 25 patients who were operated on from January 2019 to April 2021 and follow-ups done till May 2022. Inclusion criteria were adult patients with open humerus diaphyseal fractures (Gustilo-Anderson Classification). All patients with closed fractures, skeletally immature patients, and patients with associated head injury were excluded from the study. All patients were operated on with a minimally invasive Three-stitch technique for antegrade humerus nailing. All patients were evaluated based on DASH score. Out of the 25 patients included in the study, all patients showed complete union. The mean age of the patients was 40.4 years (range 23–66 years). The average period for consolidation of fracture was 10.56 weeks (range 8–14 weeks). The DASH score ranged from 0 to 15.8 with an average score of 2.96. Five patients reported complications with three patients of post-operative infection and delayed wound healing and two patients with screw loosening. All complications were resolved with proper wound care and the complete union was noted. None of the patients had an iatrogenic neurovascular injury. Three-stitch antegrade nailing technique is a novel method to treat diaphyseal humerus fractures and provides excellent results. It has various advantages such as minimal invasiveness, minimal injury to the rotator cuff, fewer infection rates, minimal iatrogenic injuries, and good functional outcomes. Therefore, this treatment modality can be effectively used for open humerus diaphyseal fractures


Orthopaedic Proceedings
Vol. 95-B, Issue SUPP_31 | Pages 30 - 30
1 Aug 2013
Gillespie J Ferdinand R
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The Dumfries and Galloway Royal Infirmary (DGRI) catchment area encompasses 5 of the “7 Stanes” mountain bike trails which had approximately 165000 visitors in 2010. Using our hospital coding system we identified potential mountain bike injuries in 2010. Patient postcode, injuries, operating theatre time and number of clinic appointments was recorded. We confirmed mountain bike related hospital admissions in 29 patients. 13 patients had local (DG) postcodes and 16 had non-DG post codes. The DG postcode patients required 41 bed days, 8 operations, 400 minutes theatre time, and 35 DGRI clinic appointments. The non-DG postcodes required 50 bed days, 11 operations, 730 minutes theatre time, 3 DGRI clinic appointments and 8 outpatient referrals to other hospitals. Totals for all postcodes were 91 bed days, 19 operations, 1130 minutes theatre time and 38 DGRI clinic appointments. The surgeries comprised: 2 ankle ORIF; 1 subsequent removal of syndesmosis screw; 5 wrist/forearm manipulations (+/−kwires); 2 distal radius ORIF; 1 DHS; 2 shoulder MUA, 1 calcaneus ORIF, 4 wound debridements, 1 facial wound closure. Other noteworthy admissions were 5 head injuries including 2 cervical spine fractures. We anticipate this is an underestimate and suggest a new code is created to specifically identify mountain bike injuries for A&E and inpatient care. This would allow a more accurate assessment of the impact on all healthcare providers in the county


Bone & Joint 360
Vol. 7, Issue 6 | Pages 41 - 42
1 Dec 2018
Das A


The Journal of Bone & Joint Surgery British Volume
Vol. 88-B, Issue 10 | Pages 1394 - 1400
1 Oct 2006
Eid K Labler L Ertel W Trentz O Keel M

Systemic factors are believed to be pivotal for the development of heterotopic ossification in severely-injured patients. In this study, cell cultures of putative target cells (human fibroblastic cells, osteoblastic cells (MG-63), and bone-marrow stromal cells (hBM)) were incubated with serum from ten consecutive polytraumatised patients taken from post-traumatic day 1 to day 21 and with serum from 12 healthy control subjects.

The serum from the polytraumatised patients significantly stimulated the proliferation of fibroblasts, MG-63 and of hBM cells. The activity of alkaline phosphatase in MG-63 and hBM cells was significantly decreased when exposed to the serum of the severely-injured patient. After three weeks in 3D cell cultures, matrix production and osteogenic gene expression of hBM cells were equal in the patient and control groups. However, the serum from the polytraumatised patients significantly decreased apoptosis of hBM cells compared with the control serum (4.3% vs 19.1%, p = 0.031).

Increased proliferation of osteoblastic cells and reduced apoptosis of osteoprogenitors may be responsible for increased osteogenesis in severely-injured patients.


The Journal of Bone & Joint Surgery British Volume
Vol. 88-B, Issue 3 | Pages 406 - 410
1 Mar 2006
Quinlan JF Watson RWG Kelly G Kelly PM O’Byrne JM Fitzpatrick JM

Injuries to the spinal cord may be associated with increased healing of fractures. This can be of benefit, but excessive bone growth can also cause considerable adverse effects.

We evaluated two groups of patients with fractures of the spinal column, those with neurological compromise (n = 10) and those without (n = 15), and also a control group with an isolated fracture of a long bone (n = 12). The level of transforming growth factor-beta (TGF-β), was measured at five time points after injury (days 1, 5, 10, 42 and 84).

The peak level of 142.79 ng/ml was found at day 84 in the neurology group (p < 0.001 vs other time points). The other groups peaked at day 42 and had a decrease at day 84 after injury (p ≤ 0.001).

Our findings suggest that TGF-β may have a role in the increased bone turnover and attendant complications seen in patients with acute injuries to the spinal cord.