Femoral and humeral fracture treatment with an intramedullary pin/external fixator tie-in configuration in growing dogs and cats

2002 ◽  
Vol 15 (02) ◽  
pp. 85-91 ◽  
Author(s):  
D. Camuzzini ◽  
D. Filippi ◽  
A. Valazza ◽  
B. Peirone
Keyword(s):  
Bone Healing ◽  
External Fixator ◽  
Humeral Fracture ◽  
Humeral Fractures ◽  
Radiographic Examination ◽  
Fracture Treatment ◽  
Limb Function ◽  
Function Recovery ◽  
Surgical Option

SummaryNineteen growing animals, eleven dogs and eight cats, suffering from femoral or humeral fractures were treated with IM pin/external fixator “tie-in” configuration. Implant disassembling was performed in nine subjects within 30 days. Radiographic examination showed bone healing within 60 days in all of the patients and the implants were removed. Limb function recovery was complete in most patients (16/19). Therefore, our conclusion is that the “tie-in” technique is a good surgical option for treating fractures affecting growing animals.

scholarly journals Operative Choice for Displaced Proximal Humeral Fractures in Adolescents with Open Visible Physis: A Comparative Study of External Fixator vs. Kirschner Wire

2020 ◽  
Author(s):  
Pan Hong ◽  
Saroj Rai ◽  
Huabing Qian ◽  
Ruikang Liu ◽  
Jin Li
Keyword(s):  
Clinical Outcomes ◽  
External Fixator ◽  
Operative Time ◽  
Rating Scale ◽  
Demographic Data ◽  
Kirschner Wire ◽  
Humeral Fracture ◽  
Good Choice ◽  
Proximal Humeral Fractures ◽  
Humeral Fractures

Abstract Background: For adolescents of severely displaced proximal humeral fracture (PHF), surgery is a good choice yielding excellent outcomes. Kirchner wire (KW) is a cost-effective choice for fixation, and this study aims to compare the clinical outcomes of external fixator (EF) vs. KW for the treatment of PHF in adolescents. To the best of our knowledge, it is the first report on external fixator for PHF in children and adolescents.Methods: Patients of PHF operated in our institute, from January 2008 to January 2016, were reviewed retrospectively. Demographic data, including sex, age at the time of surgery, operated side, and hardware choice, were collected from the hospital database. Preoperative radiographs were reviewed and classified according to Neer-Horwitz classification. Shoulder function was evaluated during 12th month follow-up using rating scale of the American shoulder and elbow surgeons (ASES). Complications, including infection, malunion, nonunion, stiffness of the shoulder joint, and failure of fixation were also recorded.Results: Thirty-five patients, including 23 males and 12 females, were included in the EF group, whereas 40 patients, including 25 males and 15 females, were included in the KW group (P = 0.867). The average age of patients in the EF group was 13.3 ± 1.7 years, and that of KW was 13.6 ± 1.8 years (P = 0.409). Patients in both groups were followed-up for at least 12 months. The operative time in the EF group (42.4 ± 11.2, min) was significantly shorter than those in the KW group (54 ± 13.6, min), P < 0.001. The frequency of fluoroscopy in the EF group (12 ± 2.4) was significantly less than those in the KW group (17 ± 2.8), P < 0.001. The rate of open reduction was significantly higher in KW (35%) group than those in the EF group (0%), P < 0.001. There was no nonunion, malunion cases in both groups.Conclusion: External fixator is superior to Kirschner wire in the treatment of proximal humeral fractures in adolescents with shorter operative time, lower rate of ORIF and comparable clinical outcomes.

scholarly journals Stable osteosynthesis of cage in cage technique for surgical treatment of proximal humeral fractures

BMC Surgery ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Jiantao Li ◽  
Yuan Gao ◽  
Caixia Yin ◽  
Hao Zhang ◽  
Shaobo Nie ◽  
...  
Keyword(s):  
Mechanical Stability ◽  
Humeral Fracture ◽  
Proximal Humeral Fractures ◽  
Humeral Fractures ◽  
Dash Score ◽  
Peek Cage ◽  
Polyether Ether Ketone ◽  
Stable Osteosynthesis ◽  
Long Term Follow Up

Abstract Background The treatment of a displaced proximal humeral fracture is still a matter of controversy. The purpose of this study was to report outcomes at a long-term follow-up after fixation augmentation using peek (polyether-ether-ketone) cage and locking compression plate (LCP). Methods A total of 27 patients (average age 53.8 years, range 19–86 years) were treated with peek cage and LCP. All of them had a minimum radiographic and clinical follow-up of 1 years. Outcomes were assessed using the Constant-Murley score (CMS), disability of the arm, shoulder and hand (DASH) score. Complications were also recorded during follow-up. Results The average follow-up was 28 months (range 12–48 months). The mean functional outcomes were as follows: CMS, 73.3 (range 61–86); DASH, 45.9 (range 27–68). A total of 4 patients had complications: osteonecrosis developed in one patient, loss of reduction was observed in 1 patient and stiffness was occurred in two patients. Conclusion The use of peek cage and LCP has been a valuable option in the treatment of proximal humeral fractures. The complication rate was acceptable. Suitable void filler in the proximal humerus for reconstructing the medial column integrity attains mechanical stability in reducing the incidence of the complications.

Humeral Fractures Without Obvious Etiologies in Children Less Than 3 Years of Age: When Is It Abuse?

PEDIATRICS ◽  
1995 ◽  
Vol 96 (4) ◽  
pp. 667-671
Author(s):  
Richard T. Strait ◽  
Robert M. Siegel ◽  
Robert A. Shapiro
Keyword(s):  
Medical Center ◽  
Retrospective Chart Review ◽  
Humeral Fracture ◽  
Humeral Fractures ◽  
Supracondylar Fractures ◽  
Fractures In Children ◽  
Arm Injuries ◽  
Made In

Objective. To determine the occurrence and frequency of abuse in children with humeral fractures without immediately obvious etiologies who are less than 3 years old and present with arm injuries. Methods. A retrospective chart review was conducted of all children less than 3 years old treated for a humeral fracture at Children's Hospital Medical Center between July 1, 1990, and September 10, 1993. One hundred twenty-four charts of children with humeral fractures were reviewed for possible abuse using previously developed criteria. Charts were evaluated independently by the investigators. Consensus was reached on classification of each chart into the following categories: abuse, indeterminate, or not abuse. Results. Abuse was diagnosed in 9 of 25 (36%) children less than 15 months of age, but in only 1 of 99 (1%) children older than 15 months (P &lt; .05). Abuse was excluded in 91 of 124 (73%) children. No determination of abuse (indeterminate) could be made in 23 of 124 (18.5%) children. In children less than 15 months of age, abuse was diagnosed in 2 of 10 (20%) with supracondylar fractures and in 7 of 12 (58%) with spiral/oblique fractures. Conclusion. The prevalence of abuse in our children presenting with humeral fractures was much lower than in other published reports, especially in the children over the age of 15 months. However, we found a higher prevalence of supracondylar fractures associated with abuse than those same reports. Given these findings, abuse should be considered in all children less than 15 months of age with humeral fractures, including those with supracondylar fractures. The majority of humeral fractures in children are accidental, especially beyond the age of 15 months.

scholarly journals Bifocal Bone Transport over a Preexisting Nail to Treat a Septic Femoral Shaft Nonunion

2019 ◽  
Vol 2 (1-3) ◽  
pp. 40-46
Author(s):  
Haridimos Tsibidakis ◽  
Francesco Guerreschi ◽  
Fakher Fakhry ◽  
Piero Poli ◽  
Luca Grion ◽  
...  
Keyword(s):  
Bone Healing ◽  
External Fixator ◽  
Intramedullary Nail ◽  
Femoral Shaft Fracture ◽  
Femoral Shaft ◽  
Shaft Fracture ◽  
Bone Transport ◽  
Leg Length ◽  
Femoral Shaft Fractures ◽  
Circular External Fixator

Intramedullary nailing is the method of choice for the treatment of most femoral shaft fractures. However, it is not always an easy procedure with predictable results as leg length discrepancy as well as rotational and angular malunion may occur. Lengthening over an intramedullary nail (IMN) has become very common as it allows early removal of the external fixator. This report presents a case of an open femoral shaft fracture initially treated with an IMN and subsequently complicated by a septic nonunion. Union was obtained by bifocal bone transport with a circular external fixator over the preexisting nail without exchange or removal of the previously inserted IMN. In conclusion, the presence of an IMN supports osteotomy and regenerates bone during bone healing, prevents fracture and/or deformation of the regenerated bone, and reduces the time needed for the external fixator.

scholarly journals Humeral fracture treatment in pigeons by bone pins made from ovine and canine bones

Heliyon ◽  
2019 ◽  
Vol 5 (11) ◽  
pp. e02679
Author(s):  
Seifollah Dehghani Nazhvani ◽  
Fatemeh Etemadi ◽  
Mehrdad Mohammadi ◽  
Fatemeh Dehghani Nazhvani
Keyword(s):  
Humeral Fracture ◽  
Fracture Treatment

Outcomes of 188 Proximal Humeral Fractures Treated with a Dedicated External Fixator with Follow-up Ranging from 2 to 12 Years

2019 ◽  
Vol 101 (18) ◽  
pp. 1654-1661
Author(s):  
Davide Blonna ◽  
Marco Assom ◽  
Enrico Bellato ◽  
Gabriele Pisanu ◽  
Valentina Greco ◽  
...  
Keyword(s):  
External Fixator ◽  
Proximal Humeral Fractures ◽  
Humeral Fractures

Handling of the tibial muscle envelope in tibial plateau levelling osteotomy - to elevate or not?

2013 ◽  
Vol 26 (05) ◽  
pp. 392-398 ◽  
Author(s):  
M. R. Edwards ◽  
N. C. Nelson ◽  
D. J. F. von Pfeil
Keyword(s):  
Bone Healing ◽  
Tibial Plateau ◽  
Soft Tissue Trauma ◽  
Severe Haemorrhage ◽  
A Value ◽  
Function Recovery ◽  
Tissue Trauma ◽  
Treatment Surgery

SummaryObjective: To compare the outcome of the tibial plateau levelling osteotomy (TPLO) procedure, using a 6-hole 3.5 mm locking TPLO plate and performed with the muscle elevation technique (ET) and placement of sponges, to the TPLO without performing these steps (non-elevation-technique [NET]).Material and methods: Medical records and radiographs of dogs with ET (n = 21) or NET (n = 19) were retrospectively reviewed. Signalment, TPLO procedure side, meniscal treatment, surgery time, haemorrhage, preand postoperative tibial plateau angle, assistant, amount of rehabilitation, bone healing (cortical, osteotomy, combined healing scores), complications, limb function, recovery time and follow-up were recorded and analysed using multivariate analysis. A value of p <0.05 was considered significant.Results: Surgery time was significantly shorter with the NET (68.5 min ± 3.4) than with the ET (87.8 min ± 3.4) (p <0.01). No significant differences were detected for all other evaluated factors. Soft tissue trauma was minimal and none of the dogs suffered severe haemorrhage. The bone healing scores with the NET and the ET were not significantly different (p = 0.1, p = 0.2, p = 0.1). Complications were rare, minor and not significantly different between groups (p = 0.73).Clinical relevance: The results of this in vivo study indicate that NET is a feasible technique that can be considered for the clinical setting.

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