Do Patients Achieve “Full Weight-bearing” Immediately Following Application of Circular Frame Fixation of the Lower Limb?
Andy Craig, Elizabeth Barron, Hemant Sharma, Elizabeth Moulder
Keywords :
Early ambulation, External fixators, Recovery of function, Rehabilitation, Tibial Frature, Weight-bearing
Citation Information :
Craig A, Barron E, Sharma H, Moulder E. Do Patients Achieve “Full Weight-bearing” Immediately Following Application of Circular Frame Fixation of the Lower Limb?. 2024; 19 (1):40-44.
Introduction: The decision to use circular frame fixation for lower limb trauma, or elective deformity correction, often accompanies the assertion that the patient will be able to fully weight-bear through the limb immediately following surgery.
Materials and methods: About 53 patients underwent retrospective review. Included in the study were current attendees of adult specialist physiotherapy, following circular frame application to the lower leg at our Institution between August 2018 and January 2020. Cases with incomplete data, cases given postoperative status of non-weight-bearing, those with physiotherapy follow-up conducted elsewhere, or cases of polytrauma were excluded from the study.
Weight-bearing assessment and rehabilitation supervision were at the discretion of the physiotherapy team. The clinical concept of ‘full weight-bearing’ is poorly defined, but was documented in the context of displaying a stable gait using elbow crutches and subsequently without walking aids. Comparative data was analysed using an unpaired, two-tailed Welch's t-test.
Results: Mean postoperative time to full weight-bearing using crutches was 28.3 days (0–159) (n = 40).
Mean postoperative time to independent full weight-bearing with no walking aids was 230.6 days (35–393), or 7.1 months (0–12) (n = 34).
No significant differences were seen between:
• Frames for open injuries (n = 5) vs closed injuries (n = 17; p > 0.4).
• Joint-spanning constructs (n = 18) vs non-spanning constructs (n = 21; p > 0.6), or
• Treatment of intra-articular injuries (n = 14) vs extra-articular injuries (n = 17; p > 0.2).
Interpretation of these results should be made with caution due to sample size.
Conclusion: The ability to permit patients to fully weight-bear immediately after surgery is often a distinct advantage of the circular frame over other fixation modalities, for a variety of indications. However, it does not follow that patients are capable of doing so; there is a long dependency on walking aids. This would appear to be the case irrespective of open/closed injuries, intra-/extra-articular injuries, or the use of a spanning construct across the knee or ankle.
Vasarhelyi A, Baumert T, Fritsch C, et al. Partial weight bearing after surgery for fractures of the lower extremity—is it achievable? Gait Posture 2006;23:99–105. DOI: 10.1016/j.gaitpost.2004.12.005.
Dabke H V, Gupta SK, Holt CA, et al. How accurate is partial weight bearing? Clin Orthop Relat Res 2004;421:282–286. DOI: 10.1097/01.blo.0000127116.13377.65.
Malviya A, Richards J, Jones RK, et al. Reproducibilty of partial weight bearing. Injury 2005;36:556–559. DOI: 10.1016/j.injury.2004.10.004.
Rubin G, Monder O, Zohar R, et al. Toe-touch weight bearing: myth or reality? Orthopedics 2010;33:729. DOI: 10.3928/01477447-20100 826-02.
Winstein CJ, Pohl PS, Cardinale C, et al. Learning a partial-weight-bearing skill: Effectiveness of two forms of feedback. Phys Ther 1996;76:985–993. DOI: 10.1093/ptj/76.9.985.
Eickhoff AM, Cintean R, Fiedler C, et al. Analysis of partial weight bearing after surgical treatment in patients with injuries of the lower extremity. Arch Orthop Trauma Surg 2022;142:77–81. DOI: 10.1007/s00402-020-03588-z.
Seo H, Lee GJ, Shon HC, et al. Factors affecting compliance with weight-bearing restriction and the amount of weight-bearing in the elderly with femur or pelvic fractures. Ann Rehabil Med 2020;44:109–116. DOI: 10.5535/arm.2020.44.2.109.
Kammerlander C, Pfeufer D, Lisitano LA, et al. Inability of older adult patients with hip fracture to maintain postoperative weight-bearing restrictions. J Bone Joint Surg Am 2018;100:936–941. DOI: 10.2106/JBJS.17.01222.
General Medical Council. Guidance on professional standards and ethics for doctors - Decision making and consent. Manchester: GMC; 2020.
Montgomery v Lanarkshire Health Board, 2015. UKSC 11 (2015). n.d.
General Medical Council. Good medical practice. Manchester: GMC; 2013.
Hustedt JW, Blizzard DJ, Baumgaertner MR, et al. Current advances in training orthopaedic patients to comply with partial weight-bearing instructions. Yale J Biol Med 2012;85:119–125. PMID: 22461750.
Anderson TB, Duong H. Weight Bearing. 2023 May 1. In: StatPearls Internet. Treasure Island (FL): StatPearls Publishing; 2024. PMID: 31855400.
Hoyt BW, Pavey GJ, Pasquina PF, et al. Rehabilitation of lower extremity trauma: A review of principles and military perspective on future directions. Curr Trauma Rep 2015;1:50–60. DOI: 10.1007/s40719-014-0004-5.
Burstein A, Wright T. Fundamentals of Orthopaedic Biomechanics. Baltimore, MD: Williams & Wilkins; 1994.
Ebert JR, Lloyd DG, Smith A, et al. The association between external-ground-reaction force and knee-joint kinetics during partial- and full-weight-bearing gait. Clin Biomech (Bristol, Avon) 2010;25:359–364. DOI: 10.1016/j.clinbiomech.2009.12.013.
Horsak B, Slijepcevic D, Raberger AM, et al. GaitRec, a large-scale ground reaction force dataset of healthy and impaired gait. Sci Data 2020;7:143. DOI: 10.1038/s41597-020-0481-z.
Horsak B, Slijepcevic D, Raberger AM, et al. GaitRec: A large-scale ground reaction force dataset of healthy and impaired gait. Figshare Collection 2020.
Lattanza L, Gray GW, Kantner RM. Closed versus open kinematic chain measurements of subtalar joint eversion: Implications for clinical practice. J Orthopaedic Sports Physical Ther 1988;9:310–314. DOI: 10.2519/jospt.1988.9.9.310.
Brunner R, Romkes J. Abnormal EMG muscle activity during gait in patients without neurological disorders. Gait Posture 2008;27: 399–407. DOI: 10.1016/j.gaitpost.2007.05.009.
Błażkiewicz M, Wiszomirska I, Kaczmarczyk K, et al. Mechanisms of compensation in the gait of patients with drop foot. Clinical Biomechanics 2017;42:14–19. DOI: 10.1016/j.clinbiomech.2016.12.014.
Egloff C, Hügle T, Valderrabano V. Biomechanics and pathomechanisms of osteoarthritis. Swiss Med Wkly 2012. DOI: 10.4414/smw.2012. 13583.
Bunton EE, Pitney WA, Cappaert TA, et al. The role of limb torque, muscle action and proprioception during closed kinetic chain rehabilitation of the lower extremity. J Athl Train 1993;28:10–20. PMID: 16558197.
Harato K, Nagura T, Matsumoto H, et al. Knee flexion contracture will lead to mechanical overload in both limbs: A simulation study using gait analysis. Knee 2008;15:467–472. DOI: 10.1016/j.knee.2008.07.003.
Metcalfe A, Stewart C, Postans N, et al. Abnormal loading of the major joints in knee osteoarthritis and the response to knee replacement. Gait Posture 2013;37:32–36. DOI: 10.1016/j.gaitpost.2012.04.018.
Mangwani J, Sheikh N, Cichero M, et al. What is the evidence for chemical thromboprophylaxis in foot and ankle surgery? Systematic review of the English literature. The Foot 2015;25:173–178. DOI: 10.1016/j.foot.2014.07.007.
Thewlis D, Fraysse F, Callary SA, et al. Postoperative weight bearing and patient reported outcomes at one year following tibial plateau fractures. Injury 2017;48:1650–1656. DOI: 10.1016/j.injury.2017.05.024.
van de Pol GJ, Iselin LD, Callary SA, et al. Impaction bone grafting has potential as an adjunct to the surgical stabilisation of osteoporotic tibial plateau fractures: Early results of a case series. Injury 2015;46:1089–1096. DOI: 10.1016/j.injury.2015.02.019.
Findlay G, Martin I, Carter S, et al. Trauma: Who Cares? London: National Confidential Enquiry into Patient Outcome and Death (NCEPOD); 2007.
Brohi K, Parr T, Coats T, et al. Regional Trauma Systems – Interim Guidance for Commissioners. London: 2009.
Major trauma care in England. London: 2010.
Briggs T. Executive Summary – A National Review of Adult Elective Orthopaedic Services in England. London: 2015.
Keppler L, Keppler AM, Ihle C, et al. Patients with complex proximal tibial fractures overestimate the prognosis of their injury. European Journal of Trauma and Emergency Surgery 2022;48:1479–1486. DOI: 10.1007/s00068-021-01644-w.
Suk M, Daigl M, Buckley RE, et al. Outcomes after orthopedic trauma. J Orthop Surg 2017;25:230949901668408. DOI: 10.1177/2309499016684089.