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Vet Comp Orthop Traumatol
DOI: 10.1055/s-0044-1788771
Original Research

Does the Craniolateral Approach Provide Better Exposure to the Radius than the Craniomedial Approach for Internal Fracture Fixation in Dogs?

Kuan-Ting Lin
1   Animal Surgical Center of Michigan, Flint, Michigan, United States
,
Daniel A. Degner
1   Animal Surgical Center of Michigan, Flint, Michigan, United States
,
Charles E. DeCamp
1   Animal Surgical Center of Michigan, Flint, Michigan, United States
› Author Affiliations Funding This study was funded by the Animal Surgical Center of Michigan, Flint, Michigan, United States.
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Abstract

Objectives

To compare the exposure of the craniolateral approach (CLA) with craniomedial approach (CMA) of the radius in dogs. To make general observations of each approach that may affect the ease of fracture repair.

Study Design

Six canine cadavers were used in the study to compare the exposed surface area, length, and width of radius with CLA and CMA (n = 12).

Results

The CLA exposed a larger surface area of the radius compared with the CMA (p = 0.01). The CLA of the radius had greater proximal width compared with the CMA (p = 0.01). There was no significant difference in the length of exposed radii with either approach.

Conclusion

The CLA provided greater exposure for internal fixation of the radius in dogs.

Keywords

canine radius - fracture repair - craniolateral approach - craniomedial approach

Authors' Contribution

K.T.L.: concept—lead; data curation—lead; study design—lead; data analysis and interpretation—lead; revising and draft—lead. D.A.D.: concept—lead; data curation—equal; study design—lead; data analysis and interpretation—partial; revising and draft—equal. C.E.D.: concept—partial; study design—partial; revising—partial.




Publication History

Received: 09 January 2024

Accepted: 08 July 2024

Article published online:
13 March 2025

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  • References

  • 1 Larsen LJ, Roush JK, McLaughlin RM. Bone plate fixation of distal radius and ulna fractures in small- and miniature-breed dogs. J Am Anim Hosp Assoc 1999; 35 (03) 243-250
    CrossrefPubMedSearch in Google Scholar
  • 2 Haas B, Reichler IM, Montavon PM. Use of the tubular external fixator in the treatment of distal radial and ulnar fractures in small dogs and cats. Vet Comp Orthop Traumatol 2003; 16 (03) 132-137
    Search in Google Scholar
  • 3 De Arburn Parent R, Benamou J, Gatineau M, Clerfond P, Planté J. Open reduction and cranial bone plate fixation of fractures involving the distal aspect of the radius and ulna in miniature- and toy-breed dogs: 102 cases (2008-2015). J Am Vet Med Assoc 2017; 250 (12) 1419-1426
    CrossrefPubMedSearch in Google Scholar
  • 4 Johnson KA. Piermattei's Atlas of Surgical Approaches to the Bones and Joints of the Dog and Cat. 5th ed.. St Louis: Saunders; 2014: 276-283
    Search in Google Scholar
  • 5 Harrison JW. Fractures of the Radius and Ulna in the Dog. Manual of Internal Fixation in Small Animals. Springer-Verlag WB Saunders; 1984: 144-151
    Search in Google Scholar
  • 6 Gilbert ED, Lewis DD, Townsend S, Kim SE. Comparison of two external fixator systems for fracture reduction during minimally invasive plate osteosynthesis in simulated antebrachial fractures. Vet Surg 2017; 46 (07) 971-980
    CrossrefPubMedSearch in Google Scholar
  • 7 Hudson CC, Lewis DD, Pozzi A. Minimally invasive plate osteosynthesis in small animals: radius and ulna fractures. Vet Clin North Am Small Anim Pract 2012; 42 (05) 983-996 , vii
    CrossrefPubMedSearch in Google Scholar
  • 8 Hudson CC, Pozzi A, Lewis DD. Minimally invasive plate osteosynthesis: applications and techniques in dogs and cats. Vet Comp Orthop Traumatol 2009; 22 (03) 175-182
    Thieme ConnectPubMedSearch in Google Scholar
  • 9 Pozzi A, Hudson CC, Gauthier CM, Lewis DD. Retrospective comparison of minimally invasive plate osteosynthesis and open reduction and internal fixation of radius-ulna fractures in dogs. Vet Surg 2013; 42 (01) 19-27
    CrossrefPubMedSearch in Google Scholar
  • 10 Pozzi A, Lewis D. Surgical approaches for minimally invasive plate osteosynthesis in dogs. Vet Comp Orthop Traumatol 2009; 22 (04) 316-320
    Thieme ConnectPubMedSearch in Google Scholar
  • 11 Pozzi A, Lewis DD, Scheuermann LM, Castelli E, Longo F. A review of minimally invasive fracture stabilization in dogs and cats. Vet Surg 2021; 50 (Suppl 1, Suppl 1): O5-O16
    Search in Google Scholar
  • 12 Pozzi A, Risselada M, Winter MD. Assessment of fracture healing after minimally invasive plate osteosynthesis or open reduction and internal fixation of coexisting radius and ulna fractures in dogs via ultrasonography and radiography. J Am Vet Med Assoc 2012; 241 (06) 744-753
    CrossrefPubMedSearch in Google Scholar
  • 13 Townsend S, Lewis DD. Use of the minimally invasive reduction instrumentation system for facilitating alignment and reduction when performing minimally invasive plate osteosynthesis in three dogs. Case Rep Vet Med 2018; 2018: 2976795
    PubMedSearch in Google Scholar
  • 14 Sardinas JC, Montavon PM. Use of a medial bone plate for repair of radius and ulna fractures in dogs and cats: a report of 22 cases. Vet Surg 1997; 26 (02) 108-113
    CrossrefPubMedSearch in Google Scholar
  • 15 Lederer XJ, Lewis DD. Comparison of cranial versus medial minimally invasive plate osteosynthesis applications for the stabilization of simulated radius and ulna fractures in dog cadavers. Open Vet J 2023; 13 (05) 501-509
    CrossrefPubMedSearch in Google Scholar
  • 16 Wallace MK, Boudrieau RJ, Hyodo K, Torzilli PA. Mechanical evaluation of three methods of plating distal radial osteotomies. Vet Surg 1992; 21 (02) 99-106
    CrossrefPubMedSearch in Google Scholar
  • 17 Hittmair KM, Groessl V, Mayrhofer E. Radiographic and ultrasonographic diagnosis of stenosing tenosynovitis of the abductor pollicis longus muscle in dogs. Vet Radiol Ultrasound 2012; 53 (02) 135-141
    CrossrefPubMedSearch in Google Scholar
  • 18 Guiot LP, Guillou RP. Locking Plates in Veterinary Orthopedics. 1st ed.. Hoboken: Wiley Blackwell; 2019: 111-118
    Search in Google Scholar