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Romandini I, Cance N, Dan MJ, Pineda T, Pairot de Fontenay B, Demey G, Dejour DH. A non-weight bearing protocol after ACL reconstruction improves static anterior tibial translation in patients with elevated slope and increased weight bearing tibial anterior translation. J Exp Orthop 2023; 10:142. [PMID: 38114884 PMCID: PMC10730494 DOI: 10.1186/s40634-023-00694-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 11/14/2023] [Indexed: 12/21/2023] Open
Abstract
PURPOSE Aim of this study is to evaluate the impact of a non-weight bearing (NWB) protocol within 21 post-operative days after anterior cruciate ligament (ACL) reconstruction on static and dynamic anterior tibial translations (SATT and DATT, respectively). The hypothesis is that delayed WB would improve ATT at 9 months follow-up. METHODS A series of patients treated with ACL reconstruction was retrospectively reviewed, comparing a group with immediate post-operative weight bearing (WB group) and a group without post-operative weight bearing (NWB group). The NWB protocol was applied to patients with posterior tibial slope (PTS) ≥ 12°, pre-operative SATT ≥ 5 mm, and/or meniscal lesions of root or radial type. SATT, and PTS were measured on 20° flexion monopodal lateral x-rays, while DATT on Telos™ x-rays at pre-operative and 9-months follow-up. RESULTS One hundred seventy-nine patients were included (50 NWB group, 129 WB group). The SATT worsened in the WB group with a mean increase of 0.7 mm (SD 3.1 mm), while in the NWB group, the SATT improved with a mean decrease of 1.4 mm (SD 3.1 mm) from the pre-operative to 9 months' follow-up (p < 0.001). The side-to-side Telos™ evaluation showed a significant improvement in DATT within both the groups (p < 0.001), but there was no difference between the two groups (p = 0.99). CONCLUSION The post-operative protocol of 21 days without WB led to an improvement in SATT at 9 months without an influence on DATT, and it is recommended for patients with a SATT ≥ 5 mm and/or a PTS ≥ 12° as part of an "à la carte" approach to ACL reconstruction. LEVEL OF EVIDENCE Level IV, Retrospective case series.
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Affiliation(s)
- Iacopo Romandini
- Orthopedic Surgery Department, Lyon Ortho Clinic, Clinique de La Sauvegarde, 29 Avenue Des Sources, 69009, Lyon, France.
- IRCCS Istituto Ortopedico Rizzoli, Clinica Ortopedica e Traumatologica 2, Via Pupilli 1, Bologna, 40136, Italy.
| | - Nicolas Cance
- Orthopedic Surgery Department, Lyon Ortho Clinic, Clinique de La Sauvegarde, 29 Avenue Des Sources, 69009, Lyon, France
| | - Michael J Dan
- Orthopedic Surgery Department, Lyon Ortho Clinic, Clinique de La Sauvegarde, 29 Avenue Des Sources, 69009, Lyon, France
- Surgical and Orthopaedic Research Laboratory, Prince of Wales Clinical School, University of New South Wales, 2052, Sydney, Australia
| | - Tomas Pineda
- Orthopedic Surgery Department, Lyon Ortho Clinic, Clinique de La Sauvegarde, 29 Avenue Des Sources, 69009, Lyon, France
- Hospital El Carmen, Santiago, Chile
| | - Benoit Pairot de Fontenay
- Orthopedic Surgery Department, Lyon Ortho Clinic, Clinique de La Sauvegarde, 29 Avenue Des Sources, 69009, Lyon, France
| | - Guillaume Demey
- Orthopedic Surgery Department, Lyon Ortho Clinic, Clinique de La Sauvegarde, 29 Avenue Des Sources, 69009, Lyon, France
| | - David H Dejour
- Orthopedic Surgery Department, Lyon Ortho Clinic, Clinique de La Sauvegarde, 29 Avenue Des Sources, 69009, Lyon, France
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202
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Rakutt MJ, Eason TB, Boyle KK, Buller LT, Krueger CA, Jacobs CA, Duncan ST, Landy DC. Nutritional Laboratory Studies Prior to Total Knee Arthroplasty: Practice Versus Publication. J Bone Joint Surg Am 2023; 105:1947-1953. [PMID: 37769038 DOI: 10.2106/jbjs.23.00572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/30/2023]
Abstract
BACKGROUND Recent emphasis has been placed on nutritional status assessment prior to total knee arthroplasty (TKA), including multiple American Academy of Orthopaedic Surgeons publications recommending specific laboratory studies; however, the frequency with which surgeons obtain these laboratory studies remains unclear. We sought to assess the incidence of ordering nutritional laboratory studies in the 90 days prior to TKA, utilizing data from a large administrative claims database. METHODS With use of the PearlDiver database, we identified 557,670 patients undergoing primary TKA from 2011 to 2020 with a metabolic panel or blood cell count claim within 90 days prior to TKA. We then determined the incidence of prealbumin, transferrin, vitamin D, and zinc laboratory tests claimed 90 days prior to TKA. Associations between claims and the year of surgery, patient demographics, and clinical characteristics were assessed by comparing proportions and chi-square testing. RESULTS Nutritional laboratory studies were infrequently claimed within 90 days prior to TKA, with studies for prealbumin being performed in 2.2% of patients; transferrin, 1.9%; vitamin D, 10.2%; and zinc, 0.2%. From 2011 to 2020, there was a moderate but steady increase in the proportion of patients with claims for prealbumin (change from 0.8% in 2011 to 3.4% in 2020; p < 0.001), transferrin (0.8% to 2.7%; p < 0.001), and vitamin D (7.6% to 9.4%; p < 0.001) laboratory tests but there was less of a change for zinc (0.1% to 0.2%; p < 0.001). There were weak-to-absent associations of age, gender, obesity, diabetes, and anemia with laboratory claims. CONCLUSIONS Despite multiple publications and recommendations, nutritional laboratory studies are infrequently ordered prior to TKA. Although there has been a slight increase in the use of nutritional laboratory studies over the past decade, patient factors such as gender and obesity were not associated with this increase. Understanding current practice patterns may help target future areas for improvement. LEVEL OF EVIDENCE Diagnostic Level III . See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Maxwell J Rakutt
- Department of Orthopaedic Surgery, University of Vermont, Burlington, Vermont
| | - Travis B Eason
- Department of Orthopaedic Surgery, University of Kentucky, Lexington, Kentucky
| | - K Keely Boyle
- Department of Orthopaedic Surgery, University of Buffalo School of Medicine, Buffalo, New York
| | - Leonard T Buller
- Department of Orthopaedic Surgery, Rothman Orthopaedic Institute, Philadelphia, Pennsylvania
| | - Chad A Krueger
- Department of Orthopedic Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Cale A Jacobs
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts
| | - Stephen T Duncan
- Department of Orthopaedic Surgery, University of Kentucky, Lexington, Kentucky
| | - David C Landy
- Department of Orthopaedic Surgery, University of Kentucky, Lexington, Kentucky
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203
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Malavolta EA, Miceli VL, Assunção JH, Andrade-Silva FB, Gracitelli MEC, Tatsui NH, Espirandelli LC, Ferreira AA. MESENCHYMAL CELLS IN ROTATOR CUFF REPAIR - TECHNIQUE DESCRIPTION AND CASE REPORTS. ACTA ORTOPEDICA BRASILEIRA 2023; 31:e268392. [PMID: 38115873 PMCID: PMC10726706 DOI: 10.1590/1413-785220233105e268392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 02/17/2023] [Indexed: 12/21/2023]
Abstract
Objective To describe a protocol of obtention of mesenchymal stem cells and to report their use as a biological adjuvant in three patients undergoing arthroscopic rotator cuff repair. Methods Case series of patients who underwent arthroscopic repair of isolated full-thickness supraspinatus tear using mesenchymal stem cells obtained from the bone marrow as a biological adjuvant. All patients were operated on at the same institution, by a surgeon with 13 years of experience. The cells were applied at the end of the procedure, at the tendon-bone interface, at an approximate concentration of 2,000,000 mesenchymal cells/mm3 and a total volume of 5 ml. Results All patients improved with the procedure, with one excellent and two good results. All cases overcame the minimally important clinical difference. All cases reached tendon healing, without partial or complete re-tears. We observed no complications. Conclusion Arthroscopic rotator cuff repair with added mesenchymal cells obtained from bone marrow and submitted to a cell expansion process led to good functional results and healing in all cases in the sample, with no complications. Level of Evidence IV, Case Series.
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Affiliation(s)
- Eduardo Angeli Malavolta
- Universidade de Sao Paulo, Faculdade de Medicina, Hospital das Clinicas HC-FMUSP, São Paulo, SP, Brazil
- Hcor, São Paulo, SP, Brazil
| | - Vinicius Lamboglia Miceli
- Universidade de Sao Paulo, Faculdade de Medicina, Hospital das Clinicas HC-FMUSP, São Paulo, SP, Brazil
| | - Jorge Henrique Assunção
- Universidade de Sao Paulo, Faculdade de Medicina, Hospital das Clinicas HC-FMUSP, São Paulo, SP, Brazil
| | | | | | - Nelson Hidekazu Tatsui
- Universidade de Sao Paulo, Faculdade de Medicina, Hospital das Clinicas HC-FMUSP, São Paulo, SP, Brazil
- Criogenesis Biotecnologia Ltda, São Paulo, SP, Brazil
| | | | - Arnaldo Amado Ferreira
- Universidade de Sao Paulo, Faculdade de Medicina, Hospital das Clinicas HC-FMUSP, São Paulo, SP, Brazil
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204
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Aldanyowi SN. Novel Techniques for Musculoskeletal Pain Management after Orthopedic Surgical Procedures: A Systematic Review. Life (Basel) 2023; 13:2351. [PMID: 38137952 PMCID: PMC10744474 DOI: 10.3390/life13122351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 12/05/2023] [Accepted: 12/13/2023] [Indexed: 12/24/2023] Open
Abstract
Effective postoperative pain management is critical for recovery after orthopedic surgery, but often remains inadequate despite multimodal analgesia. This systematic review synthesizes evidence on innovative modalities for enhancing pain control following major orthopedic procedures. Fifteen randomized controlled trials and comparative studies evaluating peripheral nerve blocks, local anesthetic infiltration, cryotherapy, transcutaneous electrical stimulation, adjunct medications, and other techniques are included. Thematic analysis reveals that peripheral nerve blocks and local anesthetic infiltration consistently demonstrate reduced pain scores, opioid consumption, and side effects versus conventional analgesia alone. Oral multimodal medications also show promise as part of opioid-sparing regimens. Adjunctive approaches like cryotherapy, music, and dexmedetomidine require further research to optimize protocols. Despite promising innovations, critical knowledge gaps persist regarding comparative effectiveness, optimal interventions and dosing, combination strategies, cost-effectiveness, and implementation. High-quality randomized controlled trials using standardized protocols are essential to guide the translation of enhanced multimodal regimens into clinical practice. This review provides a framework for pursuing research priorities and advancing evidence-based postoperative pain management across orthopedic surgeries.
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Affiliation(s)
- Saud N Aldanyowi
- Orthopedic Surgery, College of Medicine, King Faisal University, Al-Ahsa 31982, Saudi Arabia
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205
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Adesina SA, Amole IO, Akinwumi AI, Adegoke AO, Durodola AO, Owolabi JI, Awotunde OT, Adefokun IG, Ojo SA, Eyesan SU. Follow-up non-attendance after long-bone fractures in a low-resource setting: a prospective study of predictors and interventions to increase attendance rates. BMC Health Serv Res 2023; 23:1405. [PMID: 38093302 PMCID: PMC10720235 DOI: 10.1186/s12913-023-10453-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Accepted: 12/07/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND While the majority of traumatic injuries occur in low- and middle-income countries, the published literature comes chiefly from high-income countries due to poor follow-up. Clinical and radiographic post-surgical trauma follow-up is essential to high-quality research and objective monitoring for healing and/or complications. This study aimed to identify the predictors of follow-up non-attendance in a low-resource setting and investigate the extent to which interventional efforts based on mobile phone technology (MPT) and home visits improved the follow-up rates for fractures treated with SIGN nails. METHODS This was a prospective study of 594 patients with long-bone fractures. Socio-demographic (e.g. age, gender, marital status, education level, etc.) and clinical (e.g. fracture type, concomitant injuries, comorbidity, etc.) data were collected on each patient. Before discharge, the importance of follow-up was explained to patients and their relations. They were encouraged to attend even if they felt well. Their residential addresses and telephone numbers were validated and securely stored. Patients who missed their appointments were contacted by phone. Those who failed to honour 2 or 3 rescheduled appointments were visited in their home. The patients were divided into those who returned for the primarily scheduled follow-up without prompting (volition group) and those who did not come (non-attenders). Univariate analyses and binary logistic regression were conducted to determine the significant predictors of non-attendance. RESULTS The proportion of patients in the volition group reduced from 96.1% at 6 weeks to 53.0% at 12 weeks and 39.2% at 6 months. However, interventional efforts increased these values to 98.5%, 92.5%, and 72.4% respectively. Walking unaided before the primarily scheduled 12-week appointment was the major reason for not attending the follow-up. Education, occupation, post-operative length of hospital stay (PLOS) and infection were significantly associated with non-attendance but younger age, long distances from the hospital, being separated or divorced, difficulty paying the in-patient care bill, closed fracture, having no (or a non-limb) concomitant injury, achieving painless weight bearing ≤ 6 weeks post-operatively and needing no additional surgery were independent predictors of non-attendance. CONCLUSIONS Our study sheds light on the predictors of follow-up non-attendance and demonstrates how interventional efforts improved attendance rates in a low-resource setting. In addition, efforts that better the socio-economic status of people such as more-encompassing health insurance coverage and greater work flexibility can improve the follow-up attendance rates.
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Affiliation(s)
- Stephen Adesope Adesina
- Bowen University Teaching Hospital, P. O. Box 15, Ogbomoso, Oyo State, Nigeria.
- Bowen University, P.M.B 284, Iwo, Osun State, Nigeria.
| | - Isaac Olusayo Amole
- Bowen University Teaching Hospital, P. O. Box 15, Ogbomoso, Oyo State, Nigeria
- Bowen University, P.M.B 284, Iwo, Osun State, Nigeria
| | | | - Adepeju Olatayo Adegoke
- Bowen University Teaching Hospital, P. O. Box 15, Ogbomoso, Oyo State, Nigeria
- Bowen University, P.M.B 284, Iwo, Osun State, Nigeria
| | - Adewumi Ojeniyi Durodola
- Bowen University Teaching Hospital, P. O. Box 15, Ogbomoso, Oyo State, Nigeria
- Bowen University, P.M.B 284, Iwo, Osun State, Nigeria
| | - James Idowu Owolabi
- Bowen University Teaching Hospital, P. O. Box 15, Ogbomoso, Oyo State, Nigeria
- Bowen University, P.M.B 284, Iwo, Osun State, Nigeria
| | - Olufemi Timothy Awotunde
- Bowen University Teaching Hospital, P. O. Box 15, Ogbomoso, Oyo State, Nigeria
- Bowen University, P.M.B 284, Iwo, Osun State, Nigeria
| | | | - Simeon Ayorinde Ojo
- Bowen University Teaching Hospital, P. O. Box 15, Ogbomoso, Oyo State, Nigeria
- Bowen University, P.M.B 284, Iwo, Osun State, Nigeria
| | - Samuel Uwale Eyesan
- Bowen University Teaching Hospital, P. O. Box 15, Ogbomoso, Oyo State, Nigeria
- Bowen University, P.M.B 284, Iwo, Osun State, Nigeria
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206
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Nilsson N, Stensöta I, Nilsson Helander K, Brorsson A, Carmont MR, Concaro S. Both gastrocnemius aponeurosis flaps and semitendinosus tendon grafts are effective in the treatment of chronic Achilles tendon ruptures - a systematic review. BMC Musculoskelet Disord 2023; 24:951. [PMID: 38066531 PMCID: PMC10704635 DOI: 10.1186/s12891-023-07064-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 11/25/2023] [Indexed: 12/18/2023] Open
Abstract
INTRODUCTION A chronic Achilles tendon rupture (ATR) is defined as an ATR that has been left untreated for more than four weeks following rupture. This systematic review aims to summarize the outcomes of chronic ATR treated using either a gastrocnemius aponeurosis flap or semitendinosus tendon graft. METHODS A systematic search was conducted in three databases (PubMed, Scopus and Cochrane), for studies describing outcomes after surgical treatment of chronic ATR using gastrocnemius aponeurosis flaps or semitendinosus tendon grafts with more than 10 patients included. The studies were assessed for quality and risk of bias using the Methodological Items used to assess risk of bias in Non-Randomized Studies (MINORS). RESULTS Out of the 818 studies identified with the initial search, a total of 36 studies with 763 individual patients were included in this systematic review. Gastrocnemius aponeurosis flap was used in 21 and semitendinosus tendon graft was used in 13 of the studies. The mean (SD) postoperative Achilles tendon Total Rupture Score (ATRS) for patients treated with a gastrocnemius aponeurosis flap was 83 (14) points and the mean (SD) American Orthopaedic Foot and Ankle Score (AOFAS) was 96 (1.7) points compared with ATRS 88 (6.9) points and AOFAS 92 (5.6) points for patients treated with a semitendinosus tendon graft. The included studies generally had low-quality according to MINORS, with a median of 8 (range 2-13) for all studies. CONCLUSION Both gastrocnemius aponeurosis flaps and semitendinosus tendon grafts give acceptable results with minimal complications and are valid methods for treating chronic ATR. The main difference is more wound healing complications in patients treated with a gastrocnemius aponeurosis flap and more sural nerve injuries in patients treated with a semitendinosus grafts. The current literature on the subject is of mainly low quality and the absence of a patient-related outcome measure validated for chronic ATR makes comparisons between studies difficult. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Niklas Nilsson
- Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
- Department of Orthopaedics, Sahlgrenska University Hospital, Göteborgsvägen 31, Mölndal, 431 80, Sweden.
| | - Immanuel Stensöta
- Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Orthopaedics, Sahlgrenska University Hospital, Göteborgsvägen 31, Mölndal, 431 80, Sweden
| | - Katarina Nilsson Helander
- Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Orthopaedics, Sahlgrenska University Hospital, Göteborgsvägen 31, Mölndal, 431 80, Sweden
| | - Annelie Brorsson
- Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- IFK Kliniken Rehab, Gothenburg, Sweden
| | - Michael R Carmont
- Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Orthopaedic Surgery, Princess Royal Hospital, Shrewsbury and Telford Hospital NHS Trust, Shropshire, UK
| | - Sebastian Concaro
- Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Orthopaedics, Sahlgrenska University Hospital, Göteborgsvägen 31, Mölndal, 431 80, Sweden
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207
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Zink TM, Kent SE, Choudhary AN, Kavolus JJ. Nutrition in Surgery: An Orthopaedic Perspective. J Bone Joint Surg Am 2023; 105:1897-1906. [PMID: 37856576 DOI: 10.2106/jbjs.23.00259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2023]
Abstract
➤ Malnutrition is common among subsets of patients undergoing orthopaedic surgery and is associated with an increased risk of postoperative complications.➤ Serum proteins, in particular, albumin, may be used in the evaluation of nutritional status.➤ Anthropometric measurements and surveys also play a role in the evaluation of nutritional status.➤ Increased energy and nutrient requirements due to surgical procedures necessitate increased caloric and protein intake in the perioperative period, which may be achieved through diet or supplementation.➤ Evidence supports the use of protein-calorie, amino acid, and immunonutrition supplements. Vitamin D supplementation is an area of further consideration.➤ Diet restriction, activity alterations, pharmacotherapy, and bariatric surgery are all safe, effective approaches to weight loss, although the optimal timing and magnitude of preoperative weight loss require further investigation.
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Affiliation(s)
- Thomas M Zink
- Tufts Medical Center, Boston, Massachusetts
- Tufts University School of Medicine, Boston, Massachusetts
| | - Suzanne E Kent
- Tufts Medical Center, Boston, Massachusetts
- Tufts University School of Medicine, Boston, Massachusetts
| | | | - Joseph J Kavolus
- Tufts University School of Medicine, Boston, Massachusetts
- Newton-Wellesley Orthopedic Associates, Newton, Massachusetts
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208
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Diress GM, Ayele G. Prevalence and risk factors of preoperative anemia in patients undergoing elective orthopedic procedures in Northwest Ethiopia: a multicenter prospective observational cohort study. Patient Saf Surg 2023; 17:29. [PMID: 38049835 PMCID: PMC10694929 DOI: 10.1186/s13037-023-00373-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 07/20/2023] [Indexed: 12/06/2023] Open
Abstract
BACKGROUND Preoperative anemia is a common hematologic problem in major orthopedic surgery in developing countries. It is a condition in which the number and size of red blood cells are insufficient to meet the body's physiologic needs, consequently impairing the capacity of the blood to transport oxygen to the body. Preoperative anemia is common in elective orthopedic surgical patients and is an independent risk factor for perioperative morbidity and mortality. This study aimed to assess preoperative anemia prevalence and risk factors in patients undergoing elective orthopedic procedures. METHOD A multicenter prospective observational cohort study was conducted from June 01 to August 30, 2022. A systematic random sampling technique was used to select the study unit. Data were collected using a structured questionnaire. Descriptive statistics were expressed in percentages and presented with tables and figures. Binary logistic regression was used to see the association between independent and dependent variables. A P-value < 0.05 was considered statistically significant. RESULT Preoperative anemia's prevalence and risk factors in patients undergoing elective orthopedic procedures was 24.1[95%CI= (18.2-30.6)]. Multivariable logistic analyses showed that low monthly income level [AOR:5,95%CI:(1.36-7.98)], patient with cancer [AOR:3.4,95%CI:(3.7-8.84)], patient with malaria infectious [AOR: 3.2,95%CI:( 1.13-8.91)], patient with anti-retroviral therapy [AOR: 5.2,95%CI:( 1.8-11.04)], and previous history of surgery [AOR:1,95%CI(1.43-2.4)], were factors significantly associated with preoperative anemia. CONCLUSION The prevalence of preoperative anemia among adult patients who underwent elective orthopedics procedures was high. Low Monthly income, patients with cancer, patient with malaria infection, and patients with anti-retroviral therapy, previous histories of surgery were found significantly associated with preoperative anemia. So, we recommend to health professional's early identification, diagnosis and treatment of preoperative anemia should be done to reduce the risks of anemia and related adverse outcomes.
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Affiliation(s)
- Getachew Mekete Diress
- Department of Anesthesia, School of Medicine, College of Health Sciences, Debre Tabor University, PO Box 272, Debre Tabor, Ethiopia.
| | - Gebremariam Ayele
- Department of Anesthesia, School of Medicine, College of Health Sciences, Debre Tabor University, PO Box 272, Debre Tabor, Ethiopia
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209
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Hantouly AT, Ahmed AF, Fermin TM, Macchiarola L, Sideris V, Papakostas E, Hooghe PD, Al-Khelaifi K, Olory B, Zikria B. Short-term outcomes of anterior cruciate ligament reconstruction with or without lateral tenodesis or anterolateral ligament reconstruction: a retrospective cohort. INTERNATIONAL ORTHOPAEDICS 2023; 47:2991-2999. [PMID: 37632528 PMCID: PMC10673961 DOI: 10.1007/s00264-023-05931-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 08/06/2023] [Indexed: 08/28/2023]
Abstract
PURPOSE This study aimed to compare the short-term outcomes of ACL reconstruction (ACLR) alone, ACLR with lateral tenodesis, and ACL and ALL reconstruction. METHODS A retrospective cohort of prospectively collected data on all ACL procedures was performed at Aspetar Specialized Orthopaedic and Sports Medicine Hospital between January 2020 and January 2021. Patients were treated with ACLR alone, ACLR with lateral tenodesis, or ACLR with ALL reconstruction. The primary outcome was the subjective International Knee Documentation Committee (sIKDC) score. The secondary outcomes were the ACL Return to Sport after Injury (ACL-RSI) scores, pivot shift grade, subjective knee stability, and subjective pain on activity. RESULTS A total of 100 cases were included. The most common technique was ACLR with lateral tenodesis (42%), followed by ACLR alone (38%) and ACL with ALL reconstruction (20%). The mean age was 28.15 years (15-60), and 94% of the patients were males. Meniscal procedures were more frequent in the ACLR alone group (65.8%). There was no association between subjective stability, sIKDC, ACL-RSI, and pivot shift grade and the three ACLR techniques while adjusting for age, sex, and concomitant meniscus procedures at six weeks, 12 weeks, six months, and nine months. However, there was a significant decrease in postoperative flexion in the ACL and ALL reconstruction group by a mean of 22° (95% CI - 40.7 - 3.4; P = 0.02) at 6 weeks compared to ACLR alone, which was not evident on later follow-ups. CONCLUSION ACLR with/without lateral augmentation procedures yields similar subjective IKDC, ACL-RSI, pivot shift grade, and subjective knee instability at short-term follow-up. Therefore, lateral extra-articular augmentation procedures are safe to be performed.
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Affiliation(s)
- Ashraf T Hantouly
- Department of Orthopedic Surgery, Hamad Medical Corporation, Doha, Qatar.
| | - Abdulaziz F Ahmed
- Department of Orthopaedic Surgery, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | | | - Luca Macchiarola
- Clinica Ortopedica E Traumatologica II, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, Bologna, BO, Italy
| | | | | | | | | | - Bruno Olory
- Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar
| | - Bashir Zikria
- Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar
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210
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Pai B H P, Patel S, Lai YH. Updated Clinical Review: Perioperative Use of Tranexamic Acid in Orthopedics and Other Surgeries. Adv Anesth 2023; 41:1-15. [PMID: 38251612 DOI: 10.1016/j.aan.2023.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2024]
Abstract
Tranexamic acid is a well-known antifibrinolytic that has numerous clinical indications, and it is efficacious and safe in many perioperative scenarios including patients with some thrombotic risks. However, further studies that characterize clinical outcomes concerning dosing, timing, and routes in combination are needed in ultra high-risk populations.
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Affiliation(s)
- Poonam Pai B H
- Department of Anesthesiology and Perioperative Pain Medicine, Mount Sinai West-Morningside Hospitals, 1000 Tenth Avenue, Suite 1G, New York, NY 10019, USA.
| | - Shivani Patel
- Department of Anesthesiology and Perioperative Pain Medicine, Mount Sinai West-Morningside Hospitals, 1000 Tenth Avenue, Suite 1G, New York, NY 10019, USA
| | - Yan H Lai
- Department of Anesthesiology and Perioperative Pain Medicine, Mount Sinai West-Morningside Hospitals, 1000 Tenth Avenue, Suite 1G, New York, NY 10019, USA
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211
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Song JS, Kataoka R, Yamada Y, Wong V, Spitz RW, Bell ZW, Loenneke JP. The Hypoalgesic Effect of Low-Load Exercise to Failure Is Not Augmented by Blood Flow Restriction. RESEARCH QUARTERLY FOR EXERCISE AND SPORT 2023; 94:1084-1093. [PMID: 36094881 DOI: 10.1080/02701367.2022.2115443] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Accepted: 08/16/2022] [Indexed: 06/15/2023]
Abstract
Purpose: To 1) examine whether blood flow restriction would provide an additional exercise-induced hypoalgesic response at an upper and lower limb when it is incorporated with low-load resistance exercise until failure, and 2) examine if increases in blood pressure and discomfort, with blood flow restricted exercise, would mediate the exercise-induced hypoalgesia over exercise without blood flow restriction. Methods: Forty healthy young participants completed two trials: four sets of unilateral knee extension exercise to failure at 30% of one-repetition maximum, with and without blood flow restriction. Pressure pain thresholds were assessed before (twice) and 5-min post exercise at an upper and lower limb. Blood pressure and discomfort ratings were recorded to examine mediating effects on exercise-induced hypoalgesia with blood flow restricted exercise. Results: Pressure pain threshold increased following both exercise conditions compared to a control, without any differences between exercise conditions at the upper (exercise conditions vs. control: ~0.37 kg/cm2) and lower (exercise conditions vs. control: ~0.60 kg/cm2) limb. The total number of repetitions was lower for exercise with blood flow restriction compared to exercise alone [median difference (95% credible interval) of -27.0 (-29.8, -24.4) repetitions]. There were no mediating effects of changes in blood pressure, nor changes in discomfort, for the changes in pressure pain threshold at either the upper or lower limb. Conclusion: The addition of blood flow restriction to low-load exercise induces a similar hypoalgesic response to that of non-blood flow restricted exercise, with a fewer number of repetitions.
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Jawahier PA, Derksen BM, Jaquet JB, Schep NWL. Replacement of the distal radio-ulnar joint with a semi-constrained Scheker DRUJ prosthesis. OPERATIVE ORTHOPADIE UND TRAUMATOLOGIE 2023; 35:341-351. [PMID: 37530813 DOI: 10.1007/s00064-023-00822-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 02/13/2023] [Accepted: 02/15/2023] [Indexed: 08/03/2023]
Abstract
OBJECTIVE To describe the indications, operative technique, and long-term outcomes of patients treated with the Scheker (Aptis) distal radio-ulnar joint (DRUJ) prosthesis. INDICATIONS The Scheker prosthesis is intended to replace the DRUJ in patients with rheumatoid, degenerative, or posttraumatic arthritis of the sigmoid notch and/or ulnar head, or in cases of gross instability of the DRUJ. Moreover, a Scheker prosthesis can be used to treat failed salvage procedures, such as the Sauvé-Kapandji procedure, ulnar head resection, and ulnar head arthroplasty. CONTRAINDICATIONS Severe osteoporosis, active infection, immature skeleton, less than 14 cm of the proximal ulna remaining. SURGICAL TECHNIQUE In supine position with the forearm in full pronation, an ulnar S‑shaped incision is made. The ulnar head is resected and the proximal part is brought to the palmar side to enable visualization of the sigmoid notch. Following preparation of the sigmoid notch and the proximal ulnar part of the radius, a radial plate is attached. When the position is verified with fluoroscopy, screw holes are drilled together with a separate hole for the radial peg. A metal stem is inserted in the ulnar shaft. A polymer ball is then slid on to a polished peg on top of the ulnar stem. This polymer ball is seated in the socket of the radial plate and fixed with a small metal cap. Radiographic images are made for confirmation of correct positioning and full pro- and supination is tested, after which the wound is closed. POSTOPERATIVE MANAGEMENT After 48 h of pressure bandages, patients are instructed to start with full range of motion and weight-bearing exercises under the guidance of a hand therapist. Weight-bearing is constrained to 10 kg. RESULTS We retrospectively assessed 50 Scheker prostheses in 48 patients treated between 2016 and 2021. The median age was 56 years (IQR: 50-65) and 30 (60%) were female. Median follow-up was 29 months (IQR: 12-48). The primary outcome was the PRWE score. The median PRWE score at the final follow-up was 23 (IQR: 4-52) for the operated side versus a median PRWE score of 5 (IQR: 0-25) for the non-operated side (p < 0.005). Six patients had a complication. Three patients developed extensor carpi ulnaris tendinitis with one patient requiring additional surgery. One patient developed a neuroma of the distal branch of the ulnar nerve that was surgically removed. One synovectomy was performed because of synovitis and one endoscopic ulnar release was performed because of hyperesthesia of the ulnar area. None of the prostheses had to be removed.
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Affiliation(s)
- P A Jawahier
- Department of Hand and Wrist Surgery, Maasstad Hospital Rotterdam, Maasstadweg 21, 3079 DZ, Rotterdam, The Netherlands
| | - B M Derksen
- Department of Hand and Wrist Surgery, Maasstad Hospital Rotterdam, Maasstadweg 21, 3079 DZ, Rotterdam, The Netherlands
| | - J B Jaquet
- Department of Hand and Wrist Surgery, Maasstad Hospital Rotterdam, Maasstadweg 21, 3079 DZ, Rotterdam, The Netherlands
| | - N W L Schep
- Department of Hand and Wrist Surgery, Maasstad Hospital Rotterdam, Maasstadweg 21, 3079 DZ, Rotterdam, The Netherlands.
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213
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Heinzel J, Prahm C, Lauer H, Daigeler A, Hurth H, Schuhmann M, Kolbenschlag J. [Secondary surgical procedures following motor nerve injuries]. DER NERVENARZT 2023; 94:1097-1105. [PMID: 37721574 DOI: 10.1007/s00115-023-01543-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/04/2023] [Indexed: 09/19/2023]
Abstract
BACKGROUND The functional deficits that develop after a peripheral nerve injury mean a considerable reduction in the quality of life for the affected patients. However, interventions on the injured nerve are not always possible or effective. In this case, secondary procedures, e.g. tendon transfers, are a feasible option for functional reconstruction. OBJECTIVES An overview of the most common secondary surgical procedures for functional reconstruction after peripheral nerve injuries. METHODS Presentation and discussion of the most common secondary surgical procedures with emphasis on tendon transfers. Illustration of the primary functions that need to be reconstructed depending on the respective nerve lesion. RESULTS The basic principle of secondary surgical procedures after nerve injuries is the transposition of a healthy tendomuscular unit to replace a lost function following a loss of muscle or tendon or if an intervention on the nerve is not promising. For example, by transferring flexor forearm muscles, wrist, finger and thumb extension can be reconstructed after radial nerve injury. By transposing the tibialis posterior muscle, dorsiflexion in the talocrural joint can be restored to enable the affected patient to walk safely without an orthosis. CONCLUSIONS Secondary surgical procedures are a valuable option for functional reconstruction after nerve injury.
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Affiliation(s)
- Johannes Heinzel
- Klinik für Hand‑, Plastische, Rekonstruktive und Verbrennungschirurgie, BG Unfallklinik Tübingen, Eberhard Karls Universität Tübingen, Schnarrenbergstr. 95, 72076, Tübingen, Deutschland.
| | - Cosima Prahm
- Klinik für Hand‑, Plastische, Rekonstruktive und Verbrennungschirurgie, BG Unfallklinik Tübingen, Eberhard Karls Universität Tübingen, Schnarrenbergstr. 95, 72076, Tübingen, Deutschland
| | - Henrik Lauer
- Klinik für Hand‑, Plastische, Rekonstruktive und Verbrennungschirurgie, BG Unfallklinik Tübingen, Eberhard Karls Universität Tübingen, Schnarrenbergstr. 95, 72076, Tübingen, Deutschland
| | - Adrien Daigeler
- Klinik für Hand‑, Plastische, Rekonstruktive und Verbrennungschirurgie, BG Unfallklinik Tübingen, Eberhard Karls Universität Tübingen, Schnarrenbergstr. 95, 72076, Tübingen, Deutschland
| | - Helene Hurth
- Klinik für Neurochirurgie am Universitätsklinikum Tübingen, Eberhard Karls Universität Tübingen, Tübingen, Deutschland, Hoppe-Seyler-Straße 3, 72076
| | - Martin Schuhmann
- Klinik für Neurochirurgie am Universitätsklinikum Tübingen, Eberhard Karls Universität Tübingen, Tübingen, Deutschland, Hoppe-Seyler-Straße 3, 72076
| | - Jonas Kolbenschlag
- Klinik für Neurochirurgie am Universitätsklinikum Tübingen, Eberhard Karls Universität Tübingen, Tübingen, Deutschland, Hoppe-Seyler-Straße 3, 72076
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Manara JR, Goonatillake M, Marley M, Pretty W, Collopy D, Clark G. Virtual assessment of coronal balance prior to bone resection with the MAKO robotic-assisted system accurately predicts final balance in TKA. J Robot Surg 2023; 17:2849-2854. [PMID: 37776492 DOI: 10.1007/s11701-023-01705-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 08/19/2023] [Indexed: 10/02/2023]
Abstract
Total knee arthroplasty (TKA) has traditionally relied on the surgeon's judgement and manual instruments to determine balance. The MAKO robotic system (Stryker Ltd, Kalamazoo, MI, USA) allows assessment of virtual compartmental gaps from CT-derived bone models intra-operatively as a predictor of soft tissue balance that will be achieved, prior to any bony resection. This study aims to assess the accuracy of this pre-resection balancing technique in determining the resultant final soft tissue balance of the TKA. A consecutive prospective cohort of 2027 Robotic-Assisted TKAs (RATKA) were performed between January'17 and March'22. Osteophytes were removed; initial virtual gaps on the virtual bone model were measured at 10° and 90° of flexion prior to bone resections. Optimization of the virtual component positions was then made and final pre-resection gaps were measured. The gaps were then re-assessed post-implantation and compared to the final pre-resection values. Virtual balancing in extension within 1 mm was achieved in 95% of cases. Of those, 98% maintained coronal balance within 1 mm after implantation, with 1.5% requiring a coronal plane soft tissue release. Inability to virtually balance a TKA within 2 mm prior to bone resection resulted in a soft tissue release in 44.4% of cases. The absolute values of the final gaps achieved were a mean of 1.3 mm greater than virtual gaps. The ability to balance a knee on the virtual bone model prior to bone resection, in conjunction with robotic-assisted execution of TKA, consistently achieves a balanced knee after component implantation.
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Affiliation(s)
- J R Manara
- SJOG Healthcare, Perth, WA, Australia
- Aneurin Bevan University Health Board, Caerleon, Wales
| | | | - M Marley
- SJOG Healthcare, Perth, WA, Australia
| | - W Pretty
- Perth Hip & Knee Clinic, 1/1Wexford St, Subiaco, Perth, WA, 6008, Australia
| | - D Collopy
- SJOG Healthcare, Perth, WA, Australia
- Perth Hip & Knee Clinic, 1/1Wexford St, Subiaco, Perth, WA, 6008, Australia
| | - G Clark
- SJOG Healthcare, Perth, WA, Australia.
- Perth Hip & Knee Clinic, 1/1Wexford St, Subiaco, Perth, WA, 6008, Australia.
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215
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Orbay JL, Heifner JJ, Gray RR, Rubio F, Hoekzema NA, Mercer DM. A Medial Approach That Provides Ample Exposure of the Coronoid for Fracture Management. Tech Hand Up Extrem Surg 2023; 27:214-219. [PMID: 37439145 PMCID: PMC10651265 DOI: 10.1097/bth.0000000000000444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/14/2023]
Abstract
We describe a medial approach to the coronoid where the flexor-pronator mass is released from its humeral origin by creating a proximally based tendinous flap. This technique facilitates access to the coronoid, preservation of the medial collateral ligament origin, and repair of the flexor-pronator mass. This approach has utility for all coronoid fracture variations but especially the O'Driscoll anteromedial subtype 3, which includes fractures of the sublime tubercle, the anteromedial facet, and the coronoid tip.
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Affiliation(s)
| | | | | | | | | | - Deana M. Mercer
- Department of Orthopaedics and Rehabilitation, University of New Mexico, Albuquerque, NM
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216
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Desai KB, Mulpur P, Jayakumar T, Suhas Masilamani A, Ranjan A, Gurava Reddy A. Adoption of robotics in arthroplasty- a survey of perceptions, utilization and challenges with technology amongst Indian surgeons. J Orthop 2023; 46:51-57. [PMID: 37942218 PMCID: PMC10630109 DOI: 10.1016/j.jor.2023.10.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 09/27/2023] [Accepted: 10/25/2023] [Indexed: 11/10/2023] Open
Abstract
Introduction Total joint replacement surgeries are standard procedures for managing end-stage hip or knee arthritis. Despite advances in technology, some patients experience dissatisfaction after total knee arthroplasty (TKA). Robotic technology has evolved significantly and has shown promise in improving component positioning, alignment, and surgical outcomes. However, the widespread adoption of robotics in arthroplasty faces challenges such as high costs, a steep learning curve, and limited evidence on long-term outcomes. Methods This cross-sectional observational study used a structured self-administered online survey to assess the perceptions of Indian arthroplasty surgeons regarding robotic technology. The survey included questions about the surgeon's background, experience, perceptions of robotic joint replacement, and limiting factors for robotic usage. A total of 417 responses were collected from practising arthroplasty surgeons. Results Most participants(78.1 %) expressed a willingness to adopt robotics in their arthroplasty practice if the cost of installation was reduced. Robotic users were more convinced about the benefits of robotics, including improved alignment, reduced pain, faster rehabilitation, and better outcomes. High-volume robotic surgeons demonstrated a greater belief in the broader potential of robotics beyond implant positioning and alignment. The major barriers to adoption were the high cost of installation and limited insurance coverage for robotic-assisted procedures. Lack of formal robotic training opportunities, resistance from corporate management, patient acceptance issues, and limited published literature supporting robotic advantages were also cited as limiting factors. Conclusion Robotic technology is increasingly being adopted in India for TKA. The main obstacle to widespread adoption is the high cost of installation. As technology costs decrease, we can expect a rise in the number of installations across the country. Advocacy from national orthopaedic organizations may be needed to address insurance reimbursement challenges. Overall, this study provides valuable insights into the perceptions and challenges associated with the adoption of robotic technology in arthroplasty in India.
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Affiliation(s)
- Keyur B. Desai
- Sunshine Bone and Joint Insitute, KIMS-Sunshine Hospitals, Hyderabad, India
| | - Praharsha Mulpur
- Sunshine Bone and Joint Insitute, KIMS-Sunshine Hospitals, Hyderabad, India
| | - Tarun Jayakumar
- Sunshine Bone and Joint Insitute, KIMS-Sunshine Hospitals, Hyderabad, India
| | | | - Abhishek Ranjan
- Sunshine Bone and Joint Insitute, KIMS-Sunshine Hospitals, Hyderabad, India
| | - A.V. Gurava Reddy
- Sunshine Bone and Joint Insitute, KIMS-Sunshine Hospitals, Hyderabad, India
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217
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Brouwer de Koning SG, de Winter N, Moosabeiki V, Mirzaali MJ, Berenschot A, Witbreuk MMEH, Lagerburg V. Design considerations for patient-specific bone fixation plates: a literature review. Med Biol Eng Comput 2023; 61:3233-3252. [PMID: 37691047 DOI: 10.1007/s11517-023-02900-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Accepted: 07/29/2023] [Indexed: 09/12/2023]
Abstract
In orthopedic surgery, patient-specific bone plates are used for fixation when conventional bone plates do not fit the specific anatomy of a patient. However, plate failure can occur due to a lack of properly established design parameters that support optimal biomechanical properties of the plate.This review provides an overview of design parameters and biomechanical properties of patient-specific bone plates, which can assist in the design of the optimal plate.A literature search was conducted through PubMed and Embase, resulting in the inclusion of 78 studies, comprising clinical studies using patient-specific bone plates for fracture fixation or experimental studies that evaluated biomechanical properties or design parameters of bone plates. Biomechanical properties of the plates, including elastic stiffness, yield strength, tensile strength, and Poisson's ratio are influenced by various factors, such as material properties, geometry, interface distance, fixation mechanism, screw pattern, working length and manufacturing techniques.Although variations within studies challenge direct translation of experimental results into clinical practice, this review serves as a useful reference guide to determine which parameters must be carefully considered during the design and manufacturing process to achieve the desired biomechanical properties of a plate for fixation of a specific type of fracture.
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Affiliation(s)
| | - N de Winter
- Medical Physics, OLVG Hospital, Oosterpark 9, 1091 AC, Amsterdam, The Netherlands
| | - V Moosabeiki
- Department of Biomechanical Engineering, Faculty of Mechanical, Maritime, and Materials Engineering, Delft University of Technology, Delft, The Netherlands
| | - M J Mirzaali
- Department of Biomechanical Engineering, Faculty of Mechanical, Maritime, and Materials Engineering, Delft University of Technology, Delft, The Netherlands
| | - A Berenschot
- Medical Library, Department of Research and Epidemiology, OLVG Hospital, Amsterdam, The Netherlands
| | | | - V Lagerburg
- Medical Physics, OLVG Hospital, Oosterpark 9, 1091 AC, Amsterdam, The Netherlands.
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218
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Vij N, Liu JN, Amin N. Radiofrequency in arthroscopic shoulder surgery: a systematic review. Clin Shoulder Elb 2023; 26:423-437. [PMID: 36330719 DOI: 10.5397/cise.2022.01067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Accepted: 09/16/2022] [Indexed: 06/16/2023] Open
Abstract
BACKGROUND Radiofrequency has seen an increase in use in orthopedics including cartilage lesion debridement in the hip and knee as well as many applications in arthroscopic shoulder surgery. The purpose of this systematic review is to evaluate the safety and usage of radiofrequency in the shoulder. METHODS This systematic review was registered with PROSPERO (international registry) and followed the preferred reporting items for systematic review and meta-analysis protocols (PRISMA-P) guidelines. Embase and PubMed were searched using: "shoulder," "rotator cuff," "biceps," "acromion" AND "monopolar," "bipolar," "ablation," "coblation," and "radiofrequency ablation." The title and abstract review were performed independently. Any discrepancies were addressed through open discussion. RESULTS A total of 63 studies were included. Radiofrequency is currently utilized in impingement syndrome, fracture fixation, instability, nerve injury, adhesive capsulitis, postoperative stiffness, and rotator cuff disease. Adverse events, namely superficial burns, are limited to case reports and case series, with higher-level evidence demonstrating safe use when used below the temperature threshold. Bipolar radiofrequency may decrease operative time and decrease the cost per case. CONCLUSIONS Shoulder radiofrequency has a wide scope of application in various shoulder pathologies. Shoulder radiofrequency is safe; however, requires practitioners to be cognizant of the potential for thermal burn injuries. Bipolar radiofrequency may represent a more efficacious and economic treatment modality. Safety precautions have been executed by institutions to cut down patient complications from shoulder radiofrequency. Future research is required to determine what measures can be taken to further minimize the risk of thermal burns.
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Affiliation(s)
- Neeraj Vij
- Department of Orthopedic Surgery, University of Arizona College of Medicine, Phoenix, AZ, USA
| | - Joseph N Liu
- Department of Orthopedic Surgery, Keck Hospital of the University of Southern California, Los Angeles, CA, USA
| | - Nirav Amin
- Premier Orthopaedic & Trauma Specialists, Pomona, CA, USA
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219
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Hafez MA, Mosa M, Abdelaal A, Moghny A, Makram AM. The difference in leg lengths following total knee replacement for patients with severe osteoarthritic deformity. INTERNATIONAL ORTHOPAEDICS 2023; 47:3001-3006. [PMID: 37648764 PMCID: PMC10673729 DOI: 10.1007/s00264-023-05948-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 08/16/2023] [Indexed: 09/01/2023]
Abstract
PURPOSE Increased height after total knee replacement surgery (TKR) may offer patients higher satisfaction as well as the quality of life. Therefore, in this paper, we aim to document the changes in leg length after TKR in patients with severe bilateral deformities. METHODS The data of 61 patients were collected from the Egyptian Community Arthroplasty Register; of them, 21 patients had unilateral TKR while 40 had bilateral simultaneous TKR. The patterns of changes in height of 101 osteoarthritic knees were followed up for 1 year after having TKR. All patients had standing leg X-rays, before and after surgery, to document the length of the femur and tibia before and after TKR. Correlations were assessed using the two-sample t-test. RESULTS The sample was mostly females (56/61, 91.8%). The distribution of the operated side was nearly equal (right knee was 47/101, 46.5%). The overall average leg length difference was 5.4 (SD = 2.3); for the unilateral group, the average was 4.6 (SD = 2.6); and for the bilateral group, the average was 5.6 (SD = 2.3), p = 0.119. We found that leg length may differ according to the varus deformity angle (p < 0.001) as well as fixed flexion deformity (p < 0.001). CONCLUSIONS Leg length increased significantly 1 year after TKR. However, there is not enough evidence to suggest that the bilateral group had a greater height increase when compared to the unilateral group.
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Affiliation(s)
- Mahmoud A Hafez
- The Orthopedic Department, Faculty of Medicine, October 6 University, Giza, Egypt.
| | - Mohamed Mosa
- The Orthopaedic Department, Faculty of Medicine, Al-Azhar University, Assiut, Egypt
| | - Ahmed Abdelaal
- The Orthopaedic Department, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Ahmed Moghny
- The Orthopedic Department, Faculty of Medicine, October 6 University, Giza, Egypt
| | - Abdelrahman M Makram
- The Orthopedic Department, Faculty of Medicine, October 6 University, Giza, Egypt
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220
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Galante C, Djemetio MDT, Fratus A, Cattaneo S, Ronchi S, Domenicucci M, Milano G, Casiraghi A. Management of distal femoral fractures with metaphyseal and articular comminution (AO/OTA 33C) using nail and plate fixation: a technical note and case series of 14 patients. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2023; 33:3519-3529. [PMID: 37204623 DOI: 10.1007/s00590-023-03577-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 05/05/2023] [Indexed: 05/20/2023]
Abstract
PURPOSE To describe the surgical technique and the outcome of a case series of comminuted intra-articular distal femur fractures (AO/OTA 33C) treated with a nail-plate combination (NPC) implant. METHODS We retrospectively analyzed a case series of 14 patients with comminuted intra-articular distal femur fractures (DFF) treated with an intramedullary retrograde nail in combination with a lateral low-contact condylar locking plate, in a period between June 2020 and January 2023 at a Level 1 trauma center. Baseline demographic and clinical data were recorded. Time to bone healing, function using Schatzker Lambert Score, and complications were documented. RESULTS Fourteen patients, 8 males and 6 females, with a total of 15 NPC implants, were included in this study. Eight out of 14 patients had open fractures, all with a Gustilo Anderson type IIIA exposure. The mean age was 48.5 ± 18.05 years. The median follow-up was 392 days, with only one patient lost to follow-up. 11 out of 15 implants achieved complete radiographic consolidation during follow-up, at a mean of 5.40 ± 1.07 months. At the 12-month follow-up, all patients could fully bear weight painlessly or with mild pain. Schatzker Lambert Score was excellent for 4 patients, good for 2 patients, fair for 5 patients, and failure for 2 patients. The main postoperative complications were rigidity (3 cases), limb shortening (2 cases), and septic non-union (1 case). CONCLUSION This study suggests that the nail-plate combination (NPC) may provide a more effective surgical technique for addressing the challenges associated with comminuted intra-articular distal femur fractures (AO/OTA 33C). LEVEL OF EVIDENCE: 4
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Affiliation(s)
- Claudio Galante
- Department of Bone and Joint Surgery, ASST Spedali Civili, Piazzale Spedali Civili 1, 25123, Brescia, Italy.
| | - Mac D Tedah Djemetio
- Orthopaedics and Traumatology, Department of Medical and Surgical Specialities, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Abramo Fratus
- Orthopaedics and Traumatology, Department of Medical and Surgical Specialities, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Stefano Cattaneo
- Department of Bone and Joint Surgery, ASST Spedali Civili, Piazzale Spedali Civili 1, 25123, Brescia, Italy
| | - Silvia Ronchi
- Department of Bone and Joint Surgery, ASST Spedali Civili, Piazzale Spedali Civili 1, 25123, Brescia, Italy
| | - Marco Domenicucci
- Department of Bone and Joint Surgery, ASST Spedali Civili, Piazzale Spedali Civili 1, 25123, Brescia, Italy
| | - Giuseppe Milano
- Department of Bone and Joint Surgery, ASST Spedali Civili, Piazzale Spedali Civili 1, 25123, Brescia, Italy
- Orthopaedics and Traumatology, Department of Medical and Surgical Specialities, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Alessandro Casiraghi
- Department of Bone and Joint Surgery, ASST Spedali Civili, Piazzale Spedali Civili 1, 25123, Brescia, Italy
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221
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Corona PS, Pérez M, Vicente M, Pujol O, Amat C, Carrera L. Sequential repeated tibial tubercle osteotomy in a two-stage exchange strategy: a superior approach to treating a chronically infected knee arthroplasty? EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2023; 33:3347-3355. [PMID: 37079110 PMCID: PMC10651709 DOI: 10.1007/s00590-023-03548-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 04/10/2023] [Indexed: 04/21/2023]
Abstract
PURPOSE Surgical approach can impact the reliability of the debridement after a chronic total knee periprosthetic joint infection (PJI), a factor of utmost importance to eradicate the infection. The most adequate knee surgical approach in cases of PJI is a matter of debate. The purpose of this study was to determine the influence of performing a tibial tubercle osteotomy (TTO) in a two-stage exchange protocol for knee PJI treatment. METHODS Retrospective cohort study examining patients managed with two-stage arthroplasty due to chronic knee PJI (2010-2019). Performance and timing of the TTO were collected. Primary end-point was infection control with a minimum FU of 12 months and according to internationally accepted criteria. Correlation between TTO timing and reinfection rate was reviewed. RESULTS Fifty-two cases were finally included. Overall success (average follow-up: 46.2 months) was 90.4%. Treatment success was significantly higher among cases addressed using TTO during the second stage (97.1% vs. 76.5%, p value 0.03). Only 4.8% of the patients relapsed after performing a sequential repeated TTO, that is, during both first and second stages, compared to 23.1% cases in which TTO was not done (p value 0.28). No complications were observed among patients in the TTO group with a significant decrease in soft tissue necrosis (p: 0.052). CONCLUSION Sequential repeated tibial tubercle osteotomy during a two-stage strategy is a reasonable option and offers high rates of infection control in complex cases of knee PJI with a low rate of complications.
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Affiliation(s)
- Pablo S Corona
- Universitat Autònoma de Barcelona (UAB), Orthopaedic Surgery Department, Vall d'Hebron University Hospital, Barcelona, Spain
- Septic and Reconstructive Surgery Unit (UCSO), Orthopaedic Surgery Department, Vall d'Hebron University Hospital, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
- Musculoskeletal Tissue Engineering Group, Vall d'Hebron Research Institute, Barcelona, Spain
| | - Marta Pérez
- Universitat Autònoma de Barcelona (UAB), Orthopaedic Surgery Department, Vall d'Hebron University Hospital, Barcelona, Spain.
- Surgery Department, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain.
| | - Matías Vicente
- Universitat Autònoma de Barcelona (UAB), Orthopaedic Surgery Department, Vall d'Hebron University Hospital, Barcelona, Spain
- Septic and Reconstructive Surgery Unit (UCSO), Orthopaedic Surgery Department, Vall d'Hebron University Hospital, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
- Musculoskeletal Tissue Engineering Group, Vall d'Hebron Research Institute, Barcelona, Spain
| | - Oriol Pujol
- Universitat Autònoma de Barcelona (UAB), Orthopaedic Surgery Department, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Carles Amat
- Universitat Autònoma de Barcelona (UAB), Orthopaedic Surgery Department, Vall d'Hebron University Hospital, Barcelona, Spain
- Septic and Reconstructive Surgery Unit (UCSO), Orthopaedic Surgery Department, Vall d'Hebron University Hospital, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
- Musculoskeletal Tissue Engineering Group, Vall d'Hebron Research Institute, Barcelona, Spain
| | - Lluís Carrera
- Universitat Autònoma de Barcelona (UAB), Orthopaedic Surgery Department, Vall d'Hebron University Hospital, Barcelona, Spain
- Septic and Reconstructive Surgery Unit (UCSO), Orthopaedic Surgery Department, Vall d'Hebron University Hospital, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
- Musculoskeletal Tissue Engineering Group, Vall d'Hebron Research Institute, Barcelona, Spain
- Surgery Department, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
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Kreinces J, Lapow J, Feingold J, Akinleye O, Spirollari E, Asprinio DE, Wellman DS. Independent predictors of systemic inflammatory response syndrome for intramedullary nailing of femoral shaft fractures: Analysis of national inpatient sample database. J Orthop 2023; 46:107-111. [PMID: 37994366 PMCID: PMC10659992 DOI: 10.1016/j.jor.2023.10.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 10/04/2023] [Accepted: 10/28/2023] [Indexed: 11/24/2023] Open
Abstract
Background The systemic inflammatory response syndrome (SIRS) is a clinical reaction that can occur due to a variety of stimuli. Reamed intramedullary femoral nailing is a common orthopedic surgery that has been shown to induce SIRS. To date, no nationwide analyses have been performed to evaluate the incidence, risk factors, and economic burdens of SIRS following intramedullary femoral nailing for femoral shaft fractures. The objective of this study is to investigate the independent predictors, incidence, post-operative, and economic burden of SIRS among patients treated with intramedullary nailing for femoral shaft fractures. Methods We utilized the 2016-2019 National Inpatient Sample (NIS) to identify patients who underwent intramedullary femoral nailing and were diagnosed with non-infectious SIRS (NI-SIRS) based on ICD-10-CM coding. Identified patients who underwent intramedullary femoral nailing were dichotomized into SIRS and Non-SIRS groups to assess independent predictors of SIRS development, and to compare post-operative complications and costs. Results A total of 65,240 patients with femur shaft fractures underwent IMFN, of which 665 (1.0 %) developed NI-SIRS. Patients with NI-SIRS had a higher incidence of laparotomy (OR = 13.97, p < 0.001), initial treatment with external fixation (OR = 1.845, p < 0.001), and late application of external fixation (OR = 4.884, p = 0.005). Routine discharge (OR = 0.491, p < 0.001) was less likely in patients with NI-SIRS. Length of stay (12.38 days vs 7.16 days, p < 0.001) and total charges ($278, 590 vs $145,118, p < 0.001) were both increased in patients with NI-SIRS. Conclusion NI-SIRS is associated with increasing injury severity and post-operative complications. Those that developed NI-SIRS experienced higher healthcare resource utilization. Risk factors associated with development of NI-SIRS warrant further investigation.
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Affiliation(s)
- Jason Kreinces
- New York Medical College, School of Medicine, Valhalla, NY, USA
| | - Justin Lapow
- New York Medical College, School of Medicine, Valhalla, NY, USA
| | - Jacob Feingold
- New York Medical College, School of Medicine, Valhalla, NY, USA
| | | | - Eris Spirollari
- New York Medical College, School of Medicine, Valhalla, NY, USA
| | - David E. Asprinio
- Department of Orthopaedic Surgery, Westchester Medical Center, Valhalla, NY, USA
| | - David S. Wellman
- Department of Orthopaedic Surgery, Westchester Medical Center, Valhalla, NY, USA
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223
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Russell TA, Watson TJ, Bojan A, Mir H, Giannoudis PV. Modern osteosynthesis of periarticular fractures: The role of provisional fixation revisited. Injury 2023; 54:111154. [PMID: 38044028 DOI: 10.1016/j.injury.2023.111154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/05/2023]
Abstract
Periarticular fractures are complex injuries affecting the joint articular surface, the subchondral area, the metaphyseal region, the surrounding soft tissue envelope and not infrequently the ligamentous structures. The management of these injuries has evolved over the years, from one stage to two stage procedures thus facilitating soft tissue resuscitation, adequate pre-operative planning and the use of biologics optimizing the conditions for definitive fixation for a successful long-term outcome. Provisional fixation constitutes an essential step in the surgical treatment of these fractures. Herein, the role of provisional fixation as well as strategies on how they should be applied are discussed. The aim is to revisit this important step of provisional fracture fixation since its introduction by Albin Lambotte, in the early 1900's.
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Affiliation(s)
- Thomas A Russell
- Emeritus Professor University of Memphis, Memphis, TN, United States of America
| | - Tracy J Watson
- Department of Orthopaedic Surgery, Saint Louis University School of Medicine, Saint Louis University Health Sciences Center, United States of America
| | - Alicja Bojan
- Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Hassan Mir
- Department of Orthopaedic Surgery, University of South Florida, Tampa, FL, United States of America
| | - Peter V Giannoudis
- Academic Department of Trauma and Orthopaedics, School of Medicine, University of Leeds, Leeds, United Kingdom; NIHR Leeds Biomedical Research Centre, Chapel Allerton Hospital, Leeds, LS2 9LU, United Kingdom.
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224
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Wallace SJ, Greenstein MD, Fragomen AT, Reif TJ, Rozbruch SR. Staged Extra-Articular Deformity Correction in the Setting of Total Knee Arthroplasty. Arthroplast Today 2023; 24:101247. [PMID: 38023645 PMCID: PMC10663752 DOI: 10.1016/j.artd.2023.101247] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 08/22/2023] [Accepted: 09/13/2023] [Indexed: 12/01/2023] Open
Abstract
Background Extra-articular lower-leg deformities mandate unique considerations when planning total knee arthroplasty (TKA). Poor limb alignment may increase perioperative complications and cause early implant failure. This study reports on the safety and efficacy of staged, extra-articular deformity correction about the knee in the setting of osteoarthritis and TKA. Methods A retrospective review was conducted from December 2007 to December 2019 identifying 30 deformities in 27 patients (average age: 52.7 years; range 31-74) who underwent staged surgical correction of extra-articular deformity in preparation for TKA. Patient demographics, surgical details, clinical and radiographic measurements, severity of knee arthritis, and complications were collected. Results There were 17 femur and 12 tibia deformities. There was an average improvement of 14.7° of deformity measured in the coronal plane and 12.7° of deformity in the sagittal plane in the femur and 13.5° in the coronal plane and 10.3° in the sagittal plane in the tibia. Leg length discrepancies improved by 26 mm on average (1-100 mm). After an average 3.1-year follow-up, 12 out of 27 patients proceeded with primary or revision TKA. There were no cases of blood transfusion, nerve palsy, or compartment syndrome, and all patients achieved bony union. Conclusions Staged, extra-articular deformity correction is a safe and effective approach to improve limb alignment in the setting of knee osteoarthritis and TKA.
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Affiliation(s)
- Stephen J. Wallace
- Limb Lengthening and Complex Reconstruction Service, Hospital for Special Surgery, New York, NY, USA
- Summit Orthopaedics, Lake Oswego, OR, USA
| | - Michael D. Greenstein
- Limb Lengthening and Complex Reconstruction Service, Hospital for Special Surgery, New York, NY, USA
| | - Austin T. Fragomen
- Limb Lengthening and Complex Reconstruction Service, Hospital for Special Surgery, New York, NY, USA
| | - Taylor J. Reif
- Limb Lengthening and Complex Reconstruction Service, Hospital for Special Surgery, New York, NY, USA
| | - S. Robert Rozbruch
- Limb Lengthening and Complex Reconstruction Service, Hospital for Special Surgery, New York, NY, USA
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225
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Rechenmacher AJ, Yancy WS, Bolognesi MP, Jiranek WA, Seyler TM, Horn ME. Does Preoperative Weight Loss Within 6 Months or 1 Year Change the Risk of Adverse Outcomes in Total Knee Arthroplasty by Initial Body Mass Index Classification? J Arthroplasty 2023; 38:2517-2522.e2. [PMID: 37331436 DOI: 10.1016/j.arth.2023.06.023] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 06/08/2023] [Accepted: 06/09/2023] [Indexed: 06/20/2023] Open
Abstract
BACKGROUND High body mass index (BMI) is associated with adverse outcomes after total knee arthroplasty (TKA). Thus, many patients are advised to lose weight before TKA. This study examined how weight loss before TKA is associated with adverse outcomes depending on patients' initial BMI. METHODS This was a retrospective study of 2,110 primary TKAs at a single academic center. Data on preoperative BMIs, demographics, comorbidities, and incidences of revision or prosthetic joint infection (PJI) were obtained. Multivariable logistic regressions segmented by patients' initial (1-year preoperative) BMI classifications were performed to determine if a > 5% BMI decrease from 1 year or 6 months preoperatively predicted PJI and revision controlling for patient age, race, sex, and Elixhauser comorbidity index. RESULTS Preoperative weight loss did not predict adverse outcomes for patients who had Obesity Class II or III. 6-month weight loss had greater odds of adverse outcomes than 1-year weight loss and most significantly predicted the occurrence of 1-year PJI (adjusted odds ratio: 6.55, P < .001) for patients who had Obesity Class 1 or lower. CONCLUSION This study does not show a statistically significant effect to patients who had Obesity Class II and III losing weight preoperatively with respect to PJI or revision. For patients who have Obesity Class I or lower pursuing TKA, future research should consider potential risks associated with weight loss. Further study is needed to determine if weight loss can be implemented as a safe and effective risk reduction strategy for specific BMI classes of TKA patients.
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Affiliation(s)
| | - William S Yancy
- Department of Medicine, Duke University School of Medicine, Duke Diet & Fitness Center, Durham, North Carolina
| | - Michael P Bolognesi
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, North Carolina
| | - William A Jiranek
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, North Carolina
| | - Thorsten M Seyler
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, North Carolina
| | - Maggie E Horn
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, North Carolina; Department of Population Health Sciences, Duke University, Durham, North Carolina
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226
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Hadeed A, Sandilands S, Goodeill T, Jiganti M, Krumrey J, Tedesco NS. Extensile Exposures in Revision and Complex Primary Total Knee Arthroplasty: A Review of Anatomy, Biomechanics, and Techniques. Cureus 2023; 15:e50698. [PMID: 38234928 PMCID: PMC10792120 DOI: 10.7759/cureus.50698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/21/2023] [Indexed: 01/19/2024] Open
Abstract
Developing adequate exposure when performing a revision total knee arthroplasty is critical to an efficient and safe intraoperative course. Proper planning and knowledge of the relevant anatomy are important when dissecting scar tissue associated with previous trauma or surgery and navigating bone loss. We present a review of the different total knee arthroplasty extensile exposure techniques that have been described in the literature. Specific exposures discussed include the femoral peel, banana peel, medial epicondylar osteotomy, quadriceps snip, tibial tubercle osteotomy, wandering resident, and the V-Y quadricepsplasty with patella turndown. Furthermore, we review the histological healing potential, biomechanical principles that drive post-operative expectations, post-operative rehabilitation protocols, and reported functional outcomes of each technique.
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Affiliation(s)
- Andrew Hadeed
- Orthopedics, Good Samaritan Regional Medical Center, Corvallis, USA
| | | | - Teigen Goodeill
- Orthopedics, Good Samaritan Regional Medical Center, Corvallis, USA
| | - Max Jiganti
- Orthopedic Surgery, Good Samaritan Regional Medical Center, Corvallis, USA
| | - Jacqueline Krumrey
- Orthopedics and Traumatology, Good Samaritan Regional Medical Center, Corvallis, USA
| | - Nicholas S Tedesco
- Orthopedic Surgery, Good Samaritan Regional Medical Center, Corvallis, USA
- Orthopedic Oncology, Good Samaritan Regional Medical Center, Corvallis, USA
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227
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Cobb T, Chase C, Cobb J. Arthroscopic Resection Arthroplasty for Scapholunate Advanced Collapse Wrist. J Wrist Surg 2023; 12:528-533. [PMID: 38213559 PMCID: PMC10781571 DOI: 10.1055/s-0043-1768927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Accepted: 04/03/2023] [Indexed: 01/13/2024]
Abstract
Purpose Scapholunate advanced collapse (SLAC) wrist results from an untreated scapholunate dissociation and is the most common type of degenerative arthritis of the wrist. The most common surgical treatments for SLAC wrist are proximal row carpectomy and four-corner fusion with scaphoid excision. Arthroscopic surgical treatment for SLAC wrist has been reported; however, only limited data on functional outcomes are available. The purpose of this study is to report our 5-year follow-up clinical outcomes for arthroscopic treatment for SLAC wrist. Methods Thirty-one consecutive cases of arthroscopic resection arthroplasty for SLAC wrist were reviewed. Preoperative and postoperative Disabilities of the Arm, Shoulder, and Hand (DASH) scores, range of motion, grip strength, and pain (on 0-10 scale) as well as postoperative satisfaction (0 = not satisfied, 5 = completely satisfied) were recorded. Grip and range of motion were measured by an occupational therapist. Results The preoperative pain score was 7 and 0.18 postoperatively. The mean satisfaction at final follow-up was 4.8. Preoperative and final follow-up scores of the mean DASH was 48 and 3, respectively. The total arc of motion was 114 degrees preoperatively and 126.5 degrees postoperatively. Mean grip strength before surgery was 41 and 49 kg at final follow-up. Conclusion Arthroscopic resection arthroplasty for SLAC wrist results in significant improvement in patient function as measured by DASH and pain scores. Type of Study/Level of Evidence Therapeutic IV.
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Affiliation(s)
- Tyson Cobb
- Shoulder, Elbow, Wrist, and Hand Center of Excellence, Davenport, Iowa
| | - Collin Chase
- Morsani College of Medicine, University of South Florida, Tampa, Florida
| | - Jessica Cobb
- Morsani College of Medicine, University of South Florida, Tampa, Florida
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228
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Dirckx M, Phadnis J. Acute and chronic coronoid reconstruction using the olecranon Tip. Shoulder Elbow 2023; 15:664-673. [PMID: 37981964 PMCID: PMC10656967 DOI: 10.1177/17585732221103577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Revised: 05/08/2022] [Accepted: 05/09/2022] [Indexed: 11/21/2023]
Abstract
Post-traumatic coronoid deficiency in the elbow can lead to chronic pain, instability and arthritis. A variety of osteochondral grafts have been used to reconstruct the coronoid, and restore elbow stability. The radial head and iliac crest grafts are the most common in the literature but have limitations. The olecranon tip is a promising alternative, with both cadaveric and computer models demonstrating superior congruency, without compromising elbow stability or disrupting the extensor mechanism. We present a small, case series demonstrating the technique for contralateral and ipsilateral grafts in both the acute and chronic setting.
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Affiliation(s)
| | - Joideep Phadnis
- University Hospitals Sussex, Brighton, UK
- Brighton & Sussex Medical School, UK
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229
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Hammert WB, Moreno EN, Martin CC, Jessee MB, Buckner SL. Skeletal Muscle Adaptations to High-Load Resistance Training With Pre-Exercise Blood Flow Restriction. J Strength Cond Res 2023; 37:2381-2388. [PMID: 37535935 DOI: 10.1519/jsc.0000000000004553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/05/2023]
Abstract
ABSTRACT Hammert, WB, Moreno, EN, Martin, CC, Jessee, MB, and Buckner, SL. Skeletal muscle adaptations to high-load resistance training with pre-exercise blood flow restriction. J Strength Cond Res 37(12): 2381-2388, 2023-This study aimed to determine if blood flow restriction (BFR) could augment adaptations to a high-load training protocol that was inadequate for muscle growth. Forty nontrained individuals had each arm assigned to 1 of 3 elbow flexion protocols: (a) high-load resistance training [TRAD; 4 sets to muscular failure at 70% 1 repetition maximum (1RM)], (b) low repetition high-load resistance training with pre-exercise BFR (PreBFR; 4 sets of 3 repetitions at 70% 1RM + 3 min of pre-exercise BFR), and (c) low repetition high-load resistance training (LRTRAD); 4 sets of 3 repetitions at 70% 1RM). Muscle thickness (MT), 1RM strength, and local muscular endurance (LME) of the elbow flexors were measured before and after 8 weeks. An alpha level of 0.05 was used for all comparisons. For the 50% site, MT increased for TRAD (0.211 cm, 95% confidence interval [95% CI]: 0.143-0.280), PreBFR (0.105 cm, 95% CI: 0.034-0.175), and LRTRAD (0.073 cm, 95% CI: 0.000-0.146). The change for TRAD was greater than PreBFR and LRTRAD. For the 60% site, MT increased for TRAD (0.235 cm, 95% CI: 0.153-0.317), PreBFR (0.097 cm, 95% CI: 0.014-0.180), and LRTRAD (0.082 cm, 95% CI: 0.000-0.164). The change for TRAD was greater than PreBFR and LRTRAD. For the 70% site MT increased for TRAD (0.308 cm, 95% CI: 0.247-0.369), PreBFR (0.103 cm, 95% CI: 0.041-0.166), and LRTRAD (0.070 cm, 95% CI: 0.004-0.137). The change for TRAD was greater than PreBFR and LRTRAD. One repetition maximum and LME significantly increased for each condition, with no differences between conditions. Collapsed across conditions 1RM strength increased 2.094 kg (95% CI: 1.771-2.416) and LME increased 7.0 repetitions (95% CI: 5.7-8.3). In conclusion, the application of BFR to low-repetition, high-load training did not enhance the adaptative response.
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Affiliation(s)
- William B Hammert
- Department of Educational and Psychological Studies, USF Muscle Lab, Exercise Science Program, University of South Florida, Tampa, Florida; and
| | - Enrique N Moreno
- Department of Educational and Psychological Studies, USF Muscle Lab, Exercise Science Program, University of South Florida, Tampa, Florida; and
| | - Cole C Martin
- Department of Educational and Psychological Studies, USF Muscle Lab, Exercise Science Program, University of South Florida, Tampa, Florida; and
| | - Matthew B Jessee
- Department of Health, Exercise Science and Recreation Management, Applied Human Health and Physical Function Laboratory, University of Mississippi, Oxford, Mississippi
| | - Samuel L Buckner
- Department of Educational and Psychological Studies, USF Muscle Lab, Exercise Science Program, University of South Florida, Tampa, Florida; and
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230
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Coladonato C, Perez AR, Sonnier JH, Looney AM, Delvadia BP, Okhuereigbe DO, Walia P, Tjoumakaris FP, Freedman KB. Similar Outcomes Are Found Between Quadriceps Tendon Repair With Transosseous Tunnels and Suture Anchors: A Systematic Review and Meta-Analysis. Arthrosc Sports Med Rehabil 2023; 5:100807. [PMID: 37868659 PMCID: PMC10585628 DOI: 10.1016/j.asmr.2023.100807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 08/31/2023] [Indexed: 10/24/2023] Open
Abstract
Purpose To evaluate the clinical outcomes and biomechanical performance of transosseous tunnels compared with suture anchors for quadriceps tendon repair. Methods In accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, a systematic search was performed in April 2021 in the following databases: Cochrane Database of Systematic Reviews, PubMed (1980-2021), MEDLINE (1980-2021), Embase (1980-2021), and CINAHL (1980-2021). Level I-IV studies were included if they provided outcome data for surgical repair of the quadriceps tendon using transosseous tunnels or suture anchors with minimum 1-year follow-up. Biomechanical studies comparing transosseous tunnels and suture anchors were separately analyzed. Results The systematic search yielded 1,837 citations, 23 of which met inclusion criteria (18 clinical, 5 biomechanical). In total, 13 studies reported results for transosseous repair and 7 studies reported results for repair with suture anchors. There were results for 508 patients from clinical studies. The average postoperative Lysholm score ranged from 88 to 92 for suture anchor repairs and 72.8 to 94 for transosseous repairs with range of motion ranging from 117° to 138° and 116° to 135°, respectively. Synthesis of the biomechanical data revealed the mean difference in load to failure was not significant between constructs (137.21; 95% confidence interval -10.14 to 284.57 N; P = .068). Conclusions Transosseous and suture anchor techniques for quadriceps tendon repair result in similar biomechanical and postoperative outcomes. No difference between techniques in regard to ultimate load to failure among comparative biomechanical studies were observed. Level of Evidence Level IV, systematic review level III-IV studies.
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Affiliation(s)
- Carlo Coladonato
- Department of Sports Medicine, Rothman Orthopaedic Institute, Philadelphia, Pennsylvania, U.S.A
| | - Andres R. Perez
- Department of Sports Medicine, Rothman Orthopaedic Institute, Philadelphia, Pennsylvania, U.S.A
| | - John Hayden Sonnier
- Department of Sports Medicine, Rothman Orthopaedic Institute, Philadelphia, Pennsylvania, U.S.A
| | - Austin M. Looney
- Department of Sports Medicine, Rothman Orthopaedic Institute, Philadelphia, Pennsylvania, U.S.A
| | - Bela P. Delvadia
- Drexel University College of Medicine, Philadelphia, Pennsylvania, U.S.A
| | | | - Pankhuri Walia
- Philadelphia College of Osteopathic Medicine, Philadelphia, Pennsylvania, U.S.A
| | - Fotios P. Tjoumakaris
- Department of Sports Medicine, Rothman Orthopaedic Institute, Philadelphia, Pennsylvania, U.S.A
| | - Kevin B. Freedman
- Department of Sports Medicine, Rothman Orthopaedic Institute, Philadelphia, Pennsylvania, U.S.A
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231
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Laspro M, Onuh OC, Carrion K, Brydges HT, Tran DL, Chaya BF, Parker A, Thanik VD, Sharma S, Rodriguez ED. Vascularized Composite Allotransplantation of the Hand: A Systematic Review of Eligibility Criteria. Ann Plast Surg 2023; 91:771-778. [PMID: 37553908 DOI: 10.1097/sap.0000000000003659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/10/2023]
Abstract
BACKGROUND Hand transplantation (HT) has emerged as an intervention of last resort for those who endured amputation or irreparable loss of upper extremity function. However, because of the considerable effort required for allograft management and the risks of lifelong immunosuppression, patient eligibility is critical to treatment success. Thus, the objective of this article is to investigate the reported eligibility criteria of HT centers globally. METHODS A systematic review of the HT literature was conducted according to Preferred Reporting Items for Systematic Review and Meta-Analyses guidelines, using PubMed, Cochrane, Ovid/Medline, and Scopus. Program Web sites and clinicaltrials.gov entries were included where available. RESULTS A total of 354 articles were reviewed, 101 of which met inclusion criteria. Furthermore, 10 patient-facing Web sites and 11 clinical trials were included. The most reported criteria related to the capacity to manage the allograft posttransplantation, including access to follow-up, insurance coverage, psychological stability, and history of medical compliance. Other factors related to the impact of immunosuppression, such as active pregnancy and patient immune status, were less emphasized. CONCLUSIONS Because of the novelty of the field, eligibility criteria continue to evolve. While there is consensus on certain eligibility factors, other criteria diverge between programs, and very few factors were considered absolute contraindications. As the popularity of the field continues to grow, we encourage the development of consensus evidence-based eligibility criteria.
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Affiliation(s)
- Matteo Laspro
- From the Hansjörg Wyss Department of Plastic Surgery, NYU Grossman School of Medicine
| | - Ogechukwu C Onuh
- From the Hansjörg Wyss Department of Plastic Surgery, NYU Grossman School of Medicine
| | | | - Hilliard T Brydges
- From the Hansjörg Wyss Department of Plastic Surgery, NYU Grossman School of Medicine
| | - David L Tran
- From the Hansjörg Wyss Department of Plastic Surgery, NYU Grossman School of Medicine
| | - Bachar F Chaya
- From the Hansjörg Wyss Department of Plastic Surgery, NYU Grossman School of Medicine
| | - Augustus Parker
- From the Hansjörg Wyss Department of Plastic Surgery, NYU Grossman School of Medicine
| | - Vishal D Thanik
- From the Hansjörg Wyss Department of Plastic Surgery, NYU Grossman School of Medicine
| | - Sheel Sharma
- From the Hansjörg Wyss Department of Plastic Surgery, NYU Grossman School of Medicine
| | - Eduardo D Rodriguez
- From the Hansjörg Wyss Department of Plastic Surgery, NYU Grossman School of Medicine
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232
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De Armond CC, Lewis DD, Townsend S. Use of Preoperative 3D Virtual Planning and 3D-Printed Patient-Specific Guides to Facilitate a Single-Stage Cranial Closing Wedge Ostectomy and Tibial Plateau Leveling Osteotomy Procedure to Address Proximal Tibial Deformity, an Excessive Tibial Plateau Angle, and Cranial Cruciate Ligament Insufficiency in a Dog. Case Rep Vet Med 2023; 2023:3368794. [PMID: 38045562 PMCID: PMC10689072 DOI: 10.1155/2023/3368794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 10/02/2023] [Accepted: 10/16/2023] [Indexed: 12/05/2023] Open
Abstract
A 9-month-old mixed-breed dog was presented for bilateral proximal tibial deformity resulting in an excessive tibial plateau angle and cranial cruciate ligament insufficiency. Initial surgical management of the right pelvic limb was done by performing a cranial closing wedge ostectomy. Inadequate leveling of the plateau resulted in a postliminal meniscal tear which was addressed during a revision tibial plateau leveling osteotomy. The left pelvic limb was managed in a single-session surgery using three-dimensional (3D) virtual surgical planning and custom 3D-printed surgical guides to perform a combined cranial closing wedge ostectomy and tibial plateau leveling osteotomy. Postoperative 3D analysis of the left tibia revealed the accuracy of the surgical result within 2° of the virtual surgical plan. The dog developed a transient grade II/IV left medial patellar luxation following surgery but ultimately attained a full functional recovery and was actively engaged in competitive agility work 46 months following surgery on the left pelvic limb.
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Affiliation(s)
- Christina C. De Armond
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Florida, Gainesville, FL 32610, USA
| | - Daniel D. Lewis
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Florida, Gainesville, FL 32610, USA
| | - Sarah Townsend
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Florida, Gainesville, FL 32610, USA
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233
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Bosnina F, Padhiar N, Miller S, Girotra K, Massoura C, Morrissey D. Developing a diagnostic framework for patients presenting with Exercise Induced Leg Pain (EILP): a scoping review. J Foot Ankle Res 2023; 16:82. [PMID: 37990284 PMCID: PMC10662794 DOI: 10.1186/s13047-023-00680-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 10/31/2023] [Indexed: 11/23/2023] Open
Abstract
BACKGROUND Numerous conditions are grouped under the generic term exercise-induced leg pain (EILP), yet clear diagnostic guidelines are lacking. This scoping review was conducted to clarify the definition and diagnostic criteria of nine commonly occurring EILP conditions. METHODS Three online databases were searched from inception to April 2022 for any English language original manuscripts identifying, describing, or assessing the clinical presentation and diagnostic criteria of the nine most common conditions that cause EILP. We included manuscripts considering all adults with any reported diagnostic criteria for EILP in any setting. Methodological quality was assessed using the Mixed Method Appraisal tool. Condition definitions were identified and categorised during data charting. Twenty-five potential elements of the history, 24 symptoms, 41 physical signs, 21 investigative tools, and 26 overarching diagnostic criteria, were identified and coded as counts of recommendation per condition, alongside qualitative analysis of the clinical reasoning. Condition definitions were constructed with 11 standardised elements based on recent consensus exercises for other conditions. RESULTS One hundred nineteen retained manuscripts, of which 18 studied multiple conditions, had a median quality of 2/5. A combination of the history, pain location, symptoms, physical findings, and investigative modalities were fundamental to identify each sub-diagnosis alongside excluding differentials. The details differed markedly for each sub-diagnosis. Fifty-nine manuscripts included data on chronic exertional compartment syndrome (CECS) revealing exertional pain (83% history), dull aching pain (76% symptoms), absence of physical signs (78% physical findings) and elevated intercompartment pressure (93% investigative modality). Twenty-one manuscripts included data on medial tibial stress syndrome (MTSS), revealing persistent pain upon discontinuation of activity (81% history), diffuse medial tibial pain (100% pain location), dull ache (86% symptoms), diffuse tenderness (95% physical findings) and MRI for exclusion of differentials (62% investigative modality). Similar analyses were performed for stress fractures (SF, n = 31), popliteal artery entrapment syndrome (PAES, n = 22), superficial peroneal nerve entrapment syndrome (SPNES, n = 15), lumbar radiculopathy (n = 7), accessory/low-lying soleus muscle syndrome (ALLSMS, n = 5), myofascial tears (n = 3), and McArdle's syndrome (n = 2). CONCLUSION Initial diagnostic frameworks and definitions have been developed for each condition of the nine most common conditions that cause EILP, suitable for clinical consideration and consensus confirmation.
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Affiliation(s)
- Fatma Bosnina
- Sports & Exercise Medicine, William Harvey Research Institute, Barts & The London School of Medicine & Dentistry, Queen Mary University of London, London, UK
| | - Nat Padhiar
- Sports & Exercise Medicine, William Harvey Research Institute, Barts & The London School of Medicine & Dentistry, Queen Mary University of London, London, UK.
- London Sportswise, London, UK.
| | - Stuart Miller
- Sports & Exercise Medicine, William Harvey Research Institute, Barts & The London School of Medicine & Dentistry, Queen Mary University of London, London, UK
| | - Krishna Girotra
- Sports & Exercise Medicine, William Harvey Research Institute, Barts & The London School of Medicine & Dentistry, Queen Mary University of London, London, UK
| | - Chrysovalanto Massoura
- Sports & Exercise Medicine, William Harvey Research Institute, Barts & The London School of Medicine & Dentistry, Queen Mary University of London, London, UK
| | - Dylan Morrissey
- Sports & Exercise Medicine, William Harvey Research Institute, Barts & The London School of Medicine & Dentistry, Queen Mary University of London, London, UK
- Barts Health NHS Trust Physiotherapy Department, London, UK
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Bökeler U, Liener U, Vogeley N, Mayer B, Horsch C, Tröster F, Eschbach D, Ruchholtz S, Knauf T. Value of Proximal Femur Geometry in Predicting Occult Hip Fracture. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1987. [PMID: 38004036 PMCID: PMC10673107 DOI: 10.3390/medicina59111987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 11/02/2023] [Accepted: 11/08/2023] [Indexed: 11/26/2023]
Abstract
Background and Objectives: Patients with occult hip fractures are a difficult subgroup to treat. MRI is the gold standard for diagnosing occult proximal femur fractures but is costly and may not be readily available in an emergency setting. The purpose of this study was to determine whether changes in the proximal femur geometry can predict the likelihood of an occult hip fracture in patients presenting with hip pain following a ground-level fall. Material and Methods: Patients admitted to the hospital with a clinical suspicion of a hip fracture but initial negative radiographs over a seven-year period were included. All patients were additionally investigated with an MRI scan, and retrospectively, six radiologic parameters were obtained on plain radiographs: The cortical thickness index (CTI), the canal to calcar ratio (CCR), the canal flare index (CFI), the morphological cortical index (MCI), the canal bone ratio (CBR) and the canal bone aria ratio (CBAR). Subsequently the result of the plain radiographic indices of the patients with a negative MRI (Group A, no occult fracture) were compared to those with a positive MRI (Group B, occult fracture). Results: A total of 78 patients (59 female, 19 male) could be included in the study. The mean age was 82 years. The univariate analyses revealed a poor predictive ability of all radiological parameters with AUC values ranging from 0.515 (CBR) to 0.626 (CTI), whereas a multivariate prognostic model demonstrated improved prognosis (AUC = 0.761) for the CTI (p = 0.024), CBAR (p = 0.074) and CRR (p = 0.081) as the most promising predictive radiological parameters. Conclusions: Single radiologic indices obtained from conventional X-rays of the proximal femur have a weak predictive value in detecting occult fractures of the hip and cannot be used as clinical decision-making factors.
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Affiliation(s)
- Ulf Bökeler
- Department for Orthopaedics and Trauma Surgery, Marienhospital Stuttgart, Böheimstrasse 37, 70199 Stuttgart, Germany
| | - Ulrich Liener
- Department for Orthopaedics and Trauma Surgery, Marienhospital Stuttgart, Böheimstrasse 37, 70199 Stuttgart, Germany
| | - Nils Vogeley
- Department for Orthopaedics and Trauma Surgery, Marienhospital Stuttgart, Böheimstrasse 37, 70199 Stuttgart, Germany
| | - Benjamin Mayer
- Department for Epidemiology and Medical Biometry, University of UIm, 89081 Ulm, Germany; (B.M.); (C.H.)
| | - Cornelia Horsch
- Department for Epidemiology and Medical Biometry, University of UIm, 89081 Ulm, Germany; (B.M.); (C.H.)
| | - Fridolin Tröster
- Department for Diagnostic and Interventional Radiology, Marienhospital Stuttgart, 70199 Stuttgart, Germany
| | - Daphne Eschbach
- MVZ Hessisch Lichtenau e.v., Kaufungen, 34123 Kassel, Germany
| | - Steffen Ruchholtz
- Center for Orthopaedics and Trauma Surgery, University Hospital Giessen and Marburg, 35043 Marburg, Germany
| | - Tom Knauf
- Orthopaedische Klinik Hessisch Lichtenau, 37235 Hessisch Lichtenau, Germany;
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Roman DP, Burland JP, Fredericks A, Giampetruzzi N, Prue J, Lolic A, Pace JL, Crepeau AE, Weaver AP. Early- and Late-Stage Benefits of Blood Flow Restriction Training on Knee Strength in Adolescents After Anterior Cruciate Ligament Reconstruction. Orthop J Sports Med 2023; 11:23259671231213034. [PMID: 38035209 PMCID: PMC10683400 DOI: 10.1177/23259671231213034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 06/20/2023] [Indexed: 12/02/2023] Open
Abstract
Background Blood flow restriction training (BFRT) after anterior cruciate ligament reconstruction (ACLR) is rising in popularity because of its benefits in reducing muscle atrophy and mitigating knee strength deficits. Purpose To investigate the impact BFRT has on adolescent knee strength after ACLR at 2 postoperative time points: at 3 months and the time of return to sport (RTS). Study Design Cohort study; Level of evidence, 3. Methods A prospective intervention (BFRT) group was compared to an age-, sex-, and body mass index-matched retrospective control group. Patients aged 12 to 18 years who underwent primary ACLR with a quadriceps tendon autograft were included. Along with a traditional rehabilitation protocol, the BFRT group completed a standardized BFRT protocol (3 BFRT exercises performed twice weekly for the initial 12 weeks postoperatively). Peak torque values for isometric knee extension and flexion strength (at 3 months and RTS) and isokinetic strength at 180 deg/s (at RTS) as well as Pediatric International Knee Documentation Committee (Pedi-IKDC) scores were collected. Differences between the BFRT and control groups were compared with 2-way mixed analysis of variance and 1-way analysis of variance. Results The BFRT group consisted of 16 patients (10 female; mean age, 14.84 ± 1.6 years) who were matched to 16 patients in the control group (10 female; mean age, 15.35 ± 1.3 years). Regardless of the time point, the BFRT group demonstrated significantly higher isometric knee extension torque compared to the control group (2.15 ± 0.12 N·m/kg [95% CI, 1.90-2.39] vs 1.74 ± 0.12 N·m/kg [95% CI, 1.49-1.98], respectively; mean difference, 0.403 N·m/kg; P = .024). The BFRT group also reported significantly better Pedi-IKDC scores compared to the control group at both 3 months (68.91 ± 9.68 vs 66.39 ± 12.18, respectively) and RTS (89.42 ± 7.94 vs 72.79 ± 22.81, respectively) (P = .047). Conclusion In adolescents, the addition of a standardized BFRT protocol to a traditional rehabilitation protocol after ACLR significantly improved knee strength and patient-reported function compared to a traditional rehabilitation program alone.
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Affiliation(s)
- Dylan P. Roman
- Sports Physical Therapy, Connecticut Children's, Farmington, Connecticut, USA
| | - Julie P. Burland
- Institute for Sports Medicine, University of Connecticut, Storrs, Connecticut, USA
| | - Arthur Fredericks
- Sports Physical Therapy, Connecticut Children's, Farmington, Connecticut, USA
| | | | - Jennifer Prue
- Sports Physical Therapy, Connecticut Children's, Farmington, Connecticut, USA
| | - Adel Lolic
- Sports Physical Therapy, Connecticut Children's, Farmington, Connecticut, USA
| | - J. Lee Pace
- Children’s Health Andrews Institute for Orthopaedics & Sports Medicine, Plano, Texas, USA
| | | | - Adam P. Weaver
- Sports Physical Therapy, Connecticut Children's, Farmington, Connecticut, USA
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Ruggieri P. CORR Insights®: Proximal Femur Replacements for an Oncologic Indication Offer a Durable Endoprosthetic Reconstruction Option: A 40-year Experience. Clin Orthop Relat Res 2023; 481:2244-2246. [PMID: 37707538 PMCID: PMC10567026 DOI: 10.1097/corr.0000000000002849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 08/08/2023] [Indexed: 09/15/2023]
Affiliation(s)
- Pietro Ruggieri
- Head, Department of Orthopedics and Orthopedic Oncology, University of Padua, Padua, Italy
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padua, Italy
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Glatt V, Tetsworth K. Biomimetic Hematoma as a Novel Delivery Vehicle for rhBMP-2 to Potentiate the Healing of Nonunions and Bone Defects. J Orthop Trauma 2023; 37:S33-S39. [PMID: 37828700 DOI: 10.1097/bot.0000000000002692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/08/2023] [Indexed: 10/14/2023]
Abstract
SUMMARY The management of bone defects and nonunions creates unique clinical challenges. Current treatment alternatives are often insufficient and frequently require multiple surgeries. One promising option is bone morphogenetic protein-2 (BMP-2), which is the most potent inducer of osteogenesis. However, its use is associated with many side effects, related to the delivery and high doses necessary. To address this need, we developed an ex vivo biomimetic hematoma (BH), replicating naturally healing fracture hematoma, using whole blood and the natural coagulants calcium and thrombin. It is an autologous carrier able to deliver reduced doses of rhBMP-2 to enhance bone healing for complex fractures. More than 50 challenging cases involving recalcitrant nonunions and bone defects have already been treated using the BH delivering reduced doses of rhBMP-2, to evaluate both the safety and efficacy. Preliminary data suggest the BH is currently the only clinically used carrier able to effectively deliver reduced doses (∼70% less) of rhBMP-2 with high efficiency, rapidly and robustly initiating the bone repair cascade to successfully reconstruct complex bone injuries without side effects. The presented case provides a clear demonstration of this technology's ability to significantly alter the clinical outcome in extremely challenging scenarios where other treatment options have failed or are considered unsuitable. A favorable safety profile would portend considerable promise for BH as an alternative to bone grafts and substitutes. Although further studies regarding its clinical efficacy are still warranted, this novel approach nevertheless has tremendous potential as a favorable treatment option for bone defects, open fractures, and recalcitrant nonunions.
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Affiliation(s)
- Vaida Glatt
- Department of Orthopaedics, University of Texas Health Science Center, San Antonio, TX
- Orthopaedic Research Centre of Australia, Brisbane, Queensland, Australia
| | - Kevin Tetsworth
- Orthopaedic Research Centre of Australia, Brisbane, Queensland, Australia
- Department of Orthopaedic Surgery, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia; and
- Herston Biofabrication Institute, Orthopaedic Clinical Stream, Herston, Queensland, Australia
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Van de Graaf VA, Chen DB, Allom RJ, Wood JA, MacDessi SJ. Functional alignment in total knee arthroplasty best achieves balanced gaps and minimal bone resections: an analysis comparing mechanical, kinematic and functional alignment strategies. Knee Surg Sports Traumatol Arthrosc 2023; 31:5118-5127. [PMID: 37789215 DOI: 10.1007/s00167-023-07567-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 09/02/2023] [Indexed: 10/05/2023]
Abstract
PURPOSE Key concepts in total knee arthroplasty include restoration of limb alignment and soft-tissue balance. Although differences in balance have been reported amongst mechanical alignment (MA), kinematic alignment (KA) and functional alignment (FA) techniques, it remains unclear whether there are differences in gap imbalance or resection thicknesses when comparing different constitutional alignment subgroups. METHODS MA (measured resection technique), KA (matched resections technique) and FA (technique based on the restricted KA boundaries) were compared in 116 consecutive patients undergoing 137 robotic-assisted cruciate-retaining total knee arthroplasties. The primary outcome was the proportion of balanced gaps (differential laxities ≤ 2 mm) for extension, flexion, medial and lateral gap measurements. Manual pre-resection laxity measurements were obtained for MA and KA and manual post-resection measurements were obtained for FA in 10° and in 90° of knee flexion. Secondary outcomes were resection depths and implant alignment. All outcomes were analysed per constitutional coronal alignment and joint line obliquity subgroups. RESULTS The proportions of balance in all four gap measurements were 54.7%, 66.4% and 96.5%, with MA, KA and FA, respectively. Across all constitutional alignment types, FA achieved the highest proportion of balance. MA resected the least amount of bone from the medial tibial plateau. KA had femoral components in most valgus and most internally rotated, tibial components in most varus and was the most bone-preserving for the posteromedial femoral condyle. FA had the most externally rotated femoral components and was most bone-preserving for the distal femoral resections. CONCLUSION The study shows that implant alignment to the mechanical axis or joint line anatomy (equal resections) alone does not guarantee a balanced total knee arthroplasty. FA resulted in the highest proportion of balanced knees across all analysed subgroups. Future research will consider whether one alignment philosophy leads to superior outcomes for different constitutional alignment subgroups. LEVEL OF EVIDENCE Level II.
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Affiliation(s)
- Victor A Van de Graaf
- Sydney Knee Specialists, Suite 201, 131 Princes Highway, Kogarah, Sydney, NSW, 2217, Australia
| | - Darren B Chen
- Sydney Knee Specialists, Suite 201, 131 Princes Highway, Kogarah, Sydney, NSW, 2217, Australia
- CPAK Research Group, Suite 201, 131 Princes Highway, Kogarah, Sydney, NSW, 2217, Australia
| | - Richard J Allom
- Sydney Knee Specialists, Suite 201, 131 Princes Highway, Kogarah, Sydney, NSW, 2217, Australia
| | - Jil A Wood
- Sydney Knee Specialists, Suite 201, 131 Princes Highway, Kogarah, Sydney, NSW, 2217, Australia
| | - Samuel J MacDessi
- Sydney Knee Specialists, Suite 201, 131 Princes Highway, Kogarah, Sydney, NSW, 2217, Australia.
- CPAK Research Group, Suite 201, 131 Princes Highway, Kogarah, Sydney, NSW, 2217, Australia.
- University of NSW, Medicine and Health, St George and Sutherland Campus, Clinical Sciences (WR Pitney) Building, St George Hospital Clinical School, Short Street, Kogarah, Sydney, NSW, 2217, Australia.
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Bettariga F, Bishop C, Taaffe DR, Galvão DA, Maestroni L, Newton RU. Time to consider the potential role of alternative resistance training methods in cancer management? JOURNAL OF SPORT AND HEALTH SCIENCE 2023; 12:715-725. [PMID: 37399886 PMCID: PMC10658316 DOI: 10.1016/j.jshs.2023.06.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 05/09/2023] [Accepted: 06/08/2023] [Indexed: 07/05/2023]
Abstract
Exercise has emerged as fundamental therapeutic medicine in the management of cancer. Exercise improves health-related outcomes, including quality of life, neuromuscular strength, physical function, and body composition, and it is associated with a lower risk of disease recurrence and increased survival. Moreover, exercise during or post cancer treatments is safe, can ameliorate treatment-related side effects, and may enhance the effectiveness of chemotherapy and radiation therapy. To date, traditional resistance training (RT) is the most used RT modality in exercise oncology. However, alternative training modes, such as eccentric, cluster set, and blood flow restriction are gaining increased attention. These training modalities have been extensively investigated in both athletic and clinical populations (e.g., age-related frailty, cardiovascular disease, type 2 diabetes), showing considerable benefits in terms of neuromuscular strength, hypertrophy, body composition, and physical function. However, these training modes have only been partially or not at all investigated in cancer populations. Thus, this study outlines the benefits of these alternative RT methods in patients with cancer. Where evidence in cancer populations is sparse, we provide a robust rationale for the possible implementation of certain RT methods that have shown positive results in other clinical populations. Finally, we provide clinical insights for research that may guide future RT investigations in patients with cancer and suggest clear practical applications for targeted cancer populations and related benefits.
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Affiliation(s)
- Francesco Bettariga
- Exercise Medicine Research Institute, Edith Cowan University, Joondalup, WA 6027, Australia; School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA 6027, Australia
| | - Chris Bishop
- London Sport Institute, School of Science and Technology, Middlesex University, London, NW4 4BT, UK
| | - Dennis R Taaffe
- Exercise Medicine Research Institute, Edith Cowan University, Joondalup, WA 6027, Australia; School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA 6027, Australia
| | - Daniel A Galvão
- Exercise Medicine Research Institute, Edith Cowan University, Joondalup, WA 6027, Australia; School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA 6027, Australia
| | - Luca Maestroni
- London Sport Institute, School of Science and Technology, Middlesex University, London, NW4 4BT, UK
| | - Robert U Newton
- Exercise Medicine Research Institute, Edith Cowan University, Joondalup, WA 6027, Australia; School of Medical and Health Sciences, Edith Cowan University, Joondalup, WA 6027, Australia; School of Human Movement and Nutrition Sciences, University of Queensland, St. Lucia, QLD 4067, Australia.
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Badawi M, Anadani A, Sabboh M, Banna AT, Alloush H. Transport over a flexible nail to treat a tibial defect caused by shelling injury: A case report of a 13-year-old child. Int J Surg Case Rep 2023; 112:108990. [PMID: 37913664 PMCID: PMC10667885 DOI: 10.1016/j.ijscr.2023.108990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 10/17/2023] [Accepted: 10/21/2023] [Indexed: 11/03/2023] Open
Abstract
INTRODUCTION The care of tibial traumatic fractures brought on by shelling injuries is extremely difficult, as these fractures are frequently comminuted, leading to a bone defect, extensive soft tissue damage, and an increased risk of bacterial contamination. CASE PRESENTATION A 13-year-old male presented with trauma to the right leg following a shelling injury. He had a Gustilo IIIa open fracture with soft tissue destruction and a 7.5 cm bone loss in the distal region of the tibial shaft. Neurovascular exams were unremarkable. Primary treatment by external fixation, wound debridement, and simple suture closure was achieved. After the external fixator was removed, distraction osteogenesis was performed to deal with the bone loss. The surgical technique chosen was transport over a flexible intramedullary nail. By the end of both distraction and consolidation phases, the patient was healed with no complications, deformities, or length discrepancies. DISCUSSION The objective of treating tibial shelling wounds is to restore functionality and save the patient's life and limb. Neurovascular evaluation, early bone fixation, and wound care are the basic treatment. Many techniques of distraction osteogenesis can be used to restore bone loss. With lower external fixation time and complications, transport over a nail is an important one. However, using a rigid intramedullary nail in children is contraindicated, so a flexible one was used. CONCLUSION In this case report, we highlight the value of proper management of open leg fractures and the importance of restoring bone loss to improve the quality of life for war victims, particularly children.
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Affiliation(s)
- Maher Badawi
- Faculty of Medicine, University of Aleppo, Aleppo, Syria
| | | | - Maya Sabboh
- Faculty of Medicine, Tishreen University, Lattakia, Syria
| | | | - Hani Alloush
- Department of Orthopaedic Surgery, Faculty of Medicine, Aleppo University Hospital, University of Aleppo, Aleppo, Syria
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Babazadeh-Naseri A, Li G, Shourijeh MS, Akin JE, Higgs Iii CF, Fregly BJ, Dunbar NJ. Stress-shielding resistant design of custom pelvic prostheses using lattice-based topology optimization. Med Eng Phys 2023; 121:104012. [PMID: 37985018 DOI: 10.1016/j.medengphy.2023.104012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 05/20/2023] [Accepted: 06/22/2023] [Indexed: 11/22/2023]
Abstract
Endoprosthetic reconstruction of the pelvic bone using 3D-printed, custom-made implants has delivered early load-bearing ability and good functional outcomes in the short term to individuals with pelvic sarcoma. However, excessive stress-shielding and subsequent resorption of peri‑prosthetic bone can imperil the long-term stability of such implants. To evaluate the stress-shielding performance of pelvic prostheses, we developed a sequential modeling scheme using subject-specific finite element models of the pelvic bone-implant complex and personalized neuromusculoskeletal models for pre- and post-surgery walking. A new topology optimization approach is introduced for the stress-shielding resistant (SSR) design of custom pelvic prostheses, which uses 3D-printable porous lattice structures. The SSR optimization was applied to a typical pelvic prosthesis to reconstruct a type II+III bone resection. The stress-shielding performance of the optimized implant based on the SSR approach was compared against the conventional optimization. The volume of the peri‑prosthetic bone predicted to undergo resorption post-surgery decreased from 44 to 18%. This improvement in stress-shielding resistance was achieved without compromising the structural integrity of the prosthesis. The SSR design approach has the potential to improve the long-term stability of custom-made pelvic prostheses.
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Affiliation(s)
| | - Geng Li
- Department of Mechanical Engineering, Rice University, Houston, TX 77005, USA
| | | | - John E Akin
- Department of Mechanical Engineering, Rice University, Houston, TX 77005, USA
| | - C Fred Higgs Iii
- Department of Mechanical Engineering, Rice University, Houston, TX 77005, USA
| | - Benjamin J Fregly
- Department of Mechanical Engineering, Rice University, Houston, TX 77005, USA
| | - Nicholas J Dunbar
- Department of Orthopedic Surgery, University of Texas Health Science Center, Houston, TX 77030, USA.
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He C, Jiang Y, Guo Y, Wu Z. Amplified Ferroptosis and Apoptosis Facilitated by Differentiation Therapy Efficiently Suppress the Progression of Osteosarcoma. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2302575. [PMID: 37394717 DOI: 10.1002/smll.202302575] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 05/20/2023] [Indexed: 07/04/2023]
Abstract
Osteosarcoma (OS) is the most frequent osseous neoplasm among young people aged 10-20. Currently, the leading treatment for osteosarcoma is a combination of surgery and chemotherapy. However, the mortality remains high due to chemoresistance, metastasis, and recurrence, attributing to the existence of cancer stem cells (CSCs) as reported. To target CSCs, differentiation therapy attracts increasing attention, inducing CSCs to bulk tumor cells with elevated reactive oxygen species (ROS) levels and less chemoresistance. Moreover, increasing studies have implied that ferroptosis is a promising approach to eliminating cancer cells through eliciting oxidative damage and subsequent apoptosis, effectively bypassing chemoresistance. Here, a cancer-cell-membrane-decorated biocompatible formulation (GA-Fe@CMRALi liposome) is constructed to combat OS efficiently by combining distinct differentiation and ferroptosis therapies through magnified ROS-triggered ferroptosis and apoptosis with homologous target capability to tumor sites. The combinational approach exhibited favorable therapeutic efficacy against OS in vitro and in vivo. Impressively, the potential mechanisms are revealed by mRNA sequencing. This study provides a tactical design and typical paradigm of the synergized differentiation and ferroptosis therapies to combat heterogeneous OS.
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Affiliation(s)
- Chao He
- Department of Orthopedic Surgery, Translational Research Center of Regenerative Medicine and 3D Printing of Guangzhou Medical University, Guangdong Province Engineering Research Center for Biomedical Engineering, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, China
| | - Yuhang Jiang
- Department of Orthopedic Surgery, Translational Research Center of Regenerative Medicine and 3D Printing of Guangzhou Medical University, Guangdong Province Engineering Research Center for Biomedical Engineering, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, China
| | - Yuan Guo
- Department of Orthopedic Surgery, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, China
| | - Zenghui Wu
- Department of Orthopedic Surgery, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, China
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Abstract
BACKGROUND This study reviews the patient demographics, functional outcomes, and complications of trapeziometacarpal arthrodesis as a treatment for arthritis of the first carpometacarpal joint. METHODS A literature search was performed according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines using PubMed and Google Scholar. Articles located by the search were independently assessed by title, abstract, or full article review for inclusion or exclusion. Demographic, outcome, and complication data from included articles were extracted, compiled, and analyzed. Frequency-weighted means and proportions were generated. RESULTS In total, 21 articles met inclusion and exclusion criteria accounting for 802 patients and 914 thumbs. Average age at time of surgery was 55.4 years, and mean follow-up time was 72.7 months. Arthrodesis techniques include Kirschner-wire fixation (51.3%), plate fixation (24.6%), screw fixation (9.8%), tension band technique (7.1%), staple fixation (7.0%), and none (<0.1%). Mean preoperative Disabilities of the Arm, Shoulder and Hand score was 58 and 25.4 postoperatively (∆ = -32.6 points). Mean preoperative visual analogue scale score was 6.8 and 1.9 postoperatively (∆ = -4.9 points). Mean preoperative grip strength was 15.7 kg, and 23.0 kg postoperatively (∆ = +7.3 kg). In all, 48.7% of thumbs had complications, 15.1% of which were major, while 33.6% were minor. The most common major complication was symptomatic hardware (8.6%) requiring return to the operating room, and the most common minor complications were peritrapezial arthritis (8.5%) and nonunion (8.4%). CONCLUSIONS Arthrodesis for arthritis of the trapeziometacarpal joint is associated with good functional outcomes and low to moderate patient-reported disability and pain scores, but a high complication rate. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Miraal S. Dharamsi
- Department of Orthopaedic Surgery and Rehabilitation, Texas Tech University Health Sciences Center El Paso, El Paso, TX, USA
| | - Krysta Caudle
- Department of Orthopaedic Surgery and Rehabilitation, Texas Tech University Health Sciences Center El Paso, El Paso, TX, USA
| | - Austin Fares
- Department of Orthopaedic Surgery and Rehabilitation, Texas Tech University Health Sciences Center El Paso, El Paso, TX, USA
| | - John Dunn
- Department of Orthopaedic Surgery and Rehabilitation, Texas Tech University Health Sciences Center El Paso, El Paso, TX, USA
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Aslani HS, Athari MB, Tavakoli-Darestani R, Pourmojarab A, Baroutkoub M, Zamani M. Clubfoot Deformity Treatment with Ilizarov Apparatus in the Paediatric Population without Corrective Osteotomies and Soft Tissue Release: A Cross-Sectional Study. Malays Orthop J 2023; 17:42-47. [PMID: 38107361 PMCID: PMC10723000 DOI: 10.5704/moj.2311.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 05/30/2023] [Indexed: 12/19/2023] Open
Abstract
Introduction Neglected Club Foot deformity is not an uncommon limb anomaly encountered by orthopaedic surgeons. Many treatment methods have been proposed. Ilizarov apparatus is one of the techniques used to correct this deformity. Materials and methods In this cross-sectional study 47 patients (56 feet) between the ages of 5 and 10 years with clubfoot deformity were treated using the Ilizarov external fixator. Age, sex, type of deformity, and radiographic parameters were measured on foot radiographs. Also, the American Orthopaedic Foot and Ankle Society (AOFAS) score and the Dimeglio classification were recorded for each patient before and after treatment. Results The treatment was unilateral in 38 patients and bilateral in 9 patients. 39 patients (69.6%) were male, and 17 patients (30.4%) were female with a mean age of 7.86 ± 1.4 years. Plantar angles of ankle flexion and ankle flexion curve increased from 20.12±6.52 and -16.51±8.36 to 25.89±6.44 and 6.19±6.42, respectively. There was also an improvement in the talocalcaneal and tibiocalcaneal angles. Also, the angle between the first metatarsus and the talus in the front and side views improved (P<0.00). Additionally, the mean AOFAS score and Dimeglio classification significantly improved. Three cases were complicated with distal tibial physeal separation that were treated with additional open surgeries. Conclusion Ilizarov technique without osteotomies and soft tissue release could be considered a less invasive and successful method of treatment for neglected clubfoot deformity in patient five to ten years old that are not good candidate for Ponseti method.
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Affiliation(s)
- H S Aslani
- Department of Orthopedic Surgery, Tabriz University of Medical Sciences, Tabriz, Iran
| | - M B Athari
- Department of Orthopedic surgery, Shahid Beheshti University of Medical Sciences School of Medicine, Tehran, Iran
| | - R Tavakoli-Darestani
- Department of Orthopedic surgery, Shahid Beheshti University of Medical Sciences School of Medicine, Tehran, Iran
| | - A Pourmojarab
- Department of Orthopedic surgery, Shahid Beheshti University of Medical Sciences School of Medicine, Tehran, Iran
| | - M Baroutkoub
- Department of Orthopedic surgery, Shahid Beheshti University of Medical Sciences School of Medicine, Tehran, Iran
| | - M Zamani
- Department of Orthopedic Surgery, Tabriz University of Medical Sciences, Tabriz, Iran
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245
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Green J, Watson JT, Shaheen P, Kuldjanov D. Geriatric Intertrochanteric Fractures: What Is the Optimal Follow-Up Period? J Orthop Trauma 2023; 37:557-561. [PMID: 37491707 DOI: 10.1097/bot.0000000000002664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/05/2023] [Indexed: 07/27/2023]
Abstract
OBJECTIVE Evaluate patients with intertrochanteric fractures who were treated operatively to determine optimal follow-up to ensure complete fracture healing and recognize complications. DESIGN Retrospective review. SETTING Academic Level 1 trauma center. PATIENTS/PARTICIPANTS Inclusion criteria included isolated intertroch fractures (not pathologic) and complete radiographic and clinical data, with at least 1-year follow-up. Four hundred ninety-seven patients were identified. Two hundred forty-nine patients met inclusion criteria with 194 patients studied. INTERVENTION Operative fixation with either CMN or SHS. MAIN OUTCOME MEASUREMENTS Radiographic parameters included time to union, neck-shaft angle, tip apex distance, and femoral neck screw telescoping (shortening) for both CMS and SHS combined. Postoperative complications were recorded. RESULTS Union was achieved at a mean of 64.8 ± 30.7 days. Mortality (n = 12), infection (n = 4), and implant failure (n = 5) occurred within 3 months. Neck-shaft angle was changed before 3 months. Significant neck shortening for both CMN and SHS occurred within 6 weeks ( P =<0.001). Major complications occurred early, within 3 months. CONCLUSIONS Most fractures healed by 3 months and the remainder by 6 months. Routine follow-up for 6 months is more than sufficient for most of these fractures. LEVEL OF EVIDENCE Diagnostic Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- John Green
- Department of Orthopaedic Surgery, Saint Louis University School of Medicine, Saint Louis, MI
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de Klerk HH, Ring D, Boerboom L, van den Bekerom MP, Doornberg JN. Coronoid fractures and traumatic elbow instability. JSES Int 2023; 7:2587-2593. [PMID: 37969528 PMCID: PMC10638561 DOI: 10.1016/j.jseint.2023.03.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2023] Open
Abstract
The coronoid process is key to concentric elbow alignment. Malalignment can contribute to post-traumatic osteoarthritis. The aim of treatment is to keep the joint aligned while the collateral ligaments and fractures heal. The injury pattern is apparent in the shape and size of the coronoid fracture fragments: (1) coronoid tip fractures associated with terrible triad (TT) injuries; (2) anteromedial facet fractures with posteromedial varus rotational type injuries; and (3) large coronoid base fractures with anterior (trans-) or posterior olecranon fracture dislocations. Each injury pattern is associated with specific ligamentous injuries and fracture characteristics useful in planning treatment. The tip fractures associated with TT injuries are repaired with suture fixation or screw fixation in addition to repair or replacement of the radial head fracture and reattachment of the lateral collateral ligament origin. Anteromedial facet fractures are usually repaired with a medial buttress plate. If the elbow is concentrically located on computed tomography and the patient can avoid varus stress for a month, TT and anteromedial facet injuries can be treated nonoperatively. Base fractures are associated with olecranon fractures and can usually be fixed with screws through the posterior plate or with an additional medial plate. If the surgery makes elbow subluxation or dislocation unlikely, and the fracture fixation is secure, elbow motion and stretching can commence within a week when the patient is comfortable.
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Affiliation(s)
- Huub H. de Klerk
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Amsterdam Shoulder and Elbow Center of Expertise (ASECE), OLVG, Amsterdam, the Netherlands
- Department of Orthopaedic Surgery, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - David Ring
- Department of Surgery and Perioperative Care, The University of Texas at Austin, TX, USA
| | - Lex Boerboom
- Department of Orthopaedic Surgery, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Michel P.J. van den Bekerom
- Amsterdam Shoulder and Elbow Center of Expertise (ASECE), OLVG, Amsterdam, the Netherlands
- Faculty of Behavioral and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Job N. Doornberg
- Department of Orthopaedic Surgery, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
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Hasegawa ME, Delos Reyes CD, Rimm JB, Radi JK, Singh DS, Obana KK, Weldon EJ, Thorne TJ, Tamate TM, Alferos SR, Min KS. Update on Current Concepts of Blood Flow Restriction in the Perioperative Period of Anterior Cruciate Ligament Reconstruction. Orthopedics 2023; 46:e333-e340. [PMID: 37561100 DOI: 10.3928/01477447-20230804-02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/11/2023]
Abstract
Anterior cruciate ligament tears or ruptures are common orthopedic injuries. Anterior cruciate ligament reconstruction (ACLR) is an orthopedic procedure allowing for earlier return to sports, improved maintenance of lifestyle demands, and restored knee stability and kinematics. A perioperative rehabilitative adjunct recently gaining interest is blood flow restriction (BFR), a method in which temporary restriction of blood flow to a chosen extremity is introduced and can be used as early as a few days postoperative. There has been increasing investigation and recent literature regarding BFR. This review synthesizes current concepts of BFR use in the ACLR perioperative period. [Orthopedics. 2023;46(6):e333-e340.].
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248
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Trikha R, Greig DE, Olson TE, Kendal JK, Geiger EJ, Wessel LE, Eckardt JJ, Bernthal NM. Proximal Femur Replacements for an Oncologic Indication Offer a Durable Endoprosthetic Reconstruction Option: A 40-year Experience. Clin Orthop Relat Res 2023; 481:2236-2243. [PMID: 37458708 PMCID: PMC10566928 DOI: 10.1097/corr.0000000000002765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 03/22/2023] [Accepted: 06/08/2023] [Indexed: 10/13/2023]
Abstract
BACKGROUND Proximal femur replacements (PFRs) are an effective surgical option to treat primary and metastatic tumors causing large bony defects in the proximal femur. Given the relative rarity of these indications, current studies on PFR for oncologic indications are generally limited by patient volume or relatively short-term follow-up. Because recent advances in systemic therapy have improved the prognosis of patients who undergo limb salvage surgery for musculoskeletal tumors, data on the long-term durability of endoprosthetic reconstructions have become increasingly important. QUESTIONS/PURPOSES (1) How does the long-term survival of cemented bipolar PFRs compare with patient survival in patients who underwent PFR for benign, aggressive, and metastatic tumors? (2) What are common reasons for revisions of primary PFRs? (3) Which factors are associated with survival of primary PFRs? (4) What is the survivorship free from conversion of bipolar PFRs to THA? METHODS Between January 1, 1980, and December 31, 2020, we treated 812 patients with an endoprosthetic reconstruction for an oncologic indication. All patients who underwent a primary PFR for an oncologic indication were included in this study. The study cohort consisted of 122 patients receiving a primary PFR. Eighteen patients did not reach a censored endpoint such as death, revision, or amputation within 2 years. Thirty-three patients died within 2 years of their surgery. Of the 122 patients with primary PFRs, 39 did not reach a censored endpoint and have not been seen within the past 5 years. However, the mean follow-up time for these patients was longer than 10 years. The Social Security Death Index was queried to identify any patients who may have died but might not have been captured by our database To allow for adequate follow-up, endoprosthetic reconstructions performed after December 31, 2020 were excluded. The mean age at the time of the index surgery was 48 ± 22 years. The mean follow-up time of surviving patients was 7 ± 8 years. All PFRs were performed using a bipolar hemiarthroplasty with a cemented stem, and all implants were considered comparable. Demographic, oncologic, procedural, and outcome data including prosthesis survival, patient survival, complication rates, and rates of conversion to THA were analyzed. Patient, prosthesis, and limb salvage survival rates were generated, with implant revision as the endpoint and death as a competing risk. Statistical significance was defined as p < 0.05. RESULTS Generally, patients with benign or low-grade (Stage I) disease outlived their implants (100% patient survival through 30 years; p = 0.02), whereas the opposite was true in patients with high-grade, localized Stage II disease (64% patient survival at 5 years [95% CI 49% to 76%]; p = 0.001) or widespread Stage III metastatic disease (6.2% patient survival at 5 years [95% CI 0.5% to 24%]; p < 0.001). Primary PFR implant survival at 5, 10, 20, and 30 years was 97% (95% CI 90% to 99%), 81% (95% CI 67% to 90%), 69% (95% CI 46% to 84%), and 51% (95% CI 24% to 73%), respectively. Eight percent (10 of 122) of primary PFRs were revised for any reason. The most common causes of revision were aseptic loosening (3% [four of 122]), infection (3% [three of 122]), breakage of the implant (2% [two of 122]), and tumor progression (1% [one of 122]). Follow-up time was the only factor that was associated with revision of primary PFRs. Neither segment length nor stem length were associated with revision of primary. Six percent (seven of 122) of PFRs were converted to THA at a mean 15 ± 8 years from the index procedure. Survivorship free from conversion to THA (accounting for death as a competing risk) was 94% (95% CI 85% to 99%), 86% (95% CI 68% to 94%). and 77% (95% CI 51% to 91%) at 10, 20, and 30 years, respectively. CONCLUSION Cemented bipolar PFRs for an oncologic indication are a relatively durable reconstruction technique. Given the relative longevity and efficacy of PFRs demonstrated in our study, especially in patients with high-grade or metastatic disease where implant survival until all-cause revision was longer than patient survival, surgeons should continue to seriously consider PFRs in appropriate patients. The relative rarity of these reconstructions limits the number of patients in this study as well as in current research; thus, further multi-institutional collaborations are needed to provide the most accurate prognostic data for our patients. LEVEL OF EVIDENCE Level III, therapeutic study.
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Affiliation(s)
- Rishi Trikha
- Department of Orthopaedic Surgery at the University of California, Los Angeles, Los Angeles, CA, USA
| | - Danielle E. Greig
- Department of Orthopaedic Surgery at the University of California, Los Angeles, Los Angeles, CA, USA
| | - Thomas E. Olson
- Department of Orthopaedic Surgery at the University of California, Los Angeles, Los Angeles, CA, USA
| | - Joseph K. Kendal
- Department of Orthopaedic Surgery at the University of California, Los Angeles, Los Angeles, CA, USA
| | - Erik J. Geiger
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA, USA
| | - Lauren E. Wessel
- Department of Orthopaedic Surgery at the University of California, Los Angeles, Los Angeles, CA, USA
| | - Jeffrey J. Eckardt
- Department of Orthopaedic Surgery at the University of California, Los Angeles, Los Angeles, CA, USA
| | - Nicholas M. Bernthal
- Department of Orthopaedic Surgery at the University of California, Los Angeles, Los Angeles, CA, USA
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249
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Uzun B, Havıtçıoğlu H. A Novel Electromechanical Intramedullary Nail System for Limb Lengthening. Indian J Orthop 2023; 57:1765-1776. [PMID: 37881281 PMCID: PMC10593666 DOI: 10.1007/s43465-023-00966-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 07/27/2023] [Indexed: 10/27/2023]
Abstract
Background/Purpose of the Study Many methods have been developed to treat leg length discrepancies. Extensible intramedullary nails are the most commonly used systems. However, complications such as excessive distraction, blockage of the nail, aditional surgery, uncontrolled lengthening and much pain occur during the use of these systems, and the desired success rate cannot be achieved. This study aims to develop a new extensible intramedullary system with two mechanisms (electronical and mechanical) for femur and tibia that treats leg length inequalities in a way that allows lengthening without complications as much as possible and does not require a second surgical intervention. It was planned to perform basic mechanical and cadaver functional tests of the new system, which will be designed and developed for this purpose. Methods The 3D design of the system has been completed with 3D computer software. A compact system has been developed that is mechanically activated by sudden axial loading and electronically activated by a controllable electric motor. Basic mechanical and functional tests of the new system have been performed within a cadaver. Results The rapid prototype of the system with electronical and mechanical units has been produced. As a result of the mechanical tests (axial loading), the nail was found to be resistant to compression forces. Its application to the cadaver and function tests was successfully performed. Conclusions We believe that the system we have developed will have advantages, such as working principle, ease of application, controlled lengthening, patient mobility compared to existing leg lengthening methods. The success of the system in practice will be evaluated by in-vivo animal experiments after more detailed mechanical experiments on cadavers. According to the results, it will be ready for human use by performing necessary restorations.
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Affiliation(s)
- Bora Uzun
- Department of Biomechanics, Institute of Health Sciences, Dokuz Eylul University, Inciralti, Izmir, Turkey
| | - Hasan Havıtçıoğlu
- Department of Orthopedics and Traumatology, Faculty of Medicine, Dokuz Eylul University, Inciralti, Izmir, Turkey
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250
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Adamović P, Matoc L, Knežević P, Sabalić S, Kodvanj J. Biomechanical analysis of a novel screw system with a variable locking angle in mandible angle fractures. Med Biol Eng Comput 2023; 61:2951-2961. [PMID: 37535297 DOI: 10.1007/s11517-023-02895-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 07/19/2023] [Indexed: 08/04/2023]
Abstract
Locking plates nowadays represent an important treatment in bone trauma and bone healing due to its strong biomechanical properties. The purpose of this study was to both computationally and experimentally validate a novel screw locking system by comparing it to another locking system from state-of-the-art and to apply it in an environment of a fractured mandible. FEA was used to test both systems prior to experimental tests. The systems were locked in the plate holes at 0°, 10°, 15°, and 20°. Cyclic bending tests and push-out tests were performed in order to determine the stiffness and push-out forces of both locking systems. Finally, newly designed locking system was implemented in mandibular angle fracture. Control locking system was biomechanically superior in push-out test, but with no greater significance. In contrast, the new locking system showed greater stiffness by 17.3% at the deflection angle of 20° in cyclic tests, with lower values for other deflection angles. Similar values were displayed in fractured mandible angle environment. Greater stiffness of the new locking system in cyclic loading tests, together with polyaxiallity of the new locking screw, could lead to easier application and improved biomechanical stability of the mandible angle fractures.
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Affiliation(s)
- Petra Adamović
- Experimental Mechanics Laboratory, Faculty of Mechanical Engineering and Naval Architecture, University of Zagreb, Ivana Lučića 5, 10000, Zagreb, Croatia
| | - Lovro Matoc
- Department of Maxillofacial Surgery, University Hospital Centre Zagreb, Kišpatićeva Ulica 12, 10000, Zagreb, Croatia.
| | - Predrag Knežević
- Department of Maxillofacial and Oral Surgery, Dubrava University Hospital, Avenija Gojka Šuška 6, 10000, Zagreb, Croatia
| | - Srećko Sabalić
- Department of Traumatology, Sestre Milosrdnice University Hospital Center, Draškovićeva 19, 10000, Zagreb, Croatia
- School of Medicine, University of Split, Šoltanska 2, 21000, Split, Croatia
| | - Janoš Kodvanj
- Experimental Mechanics Laboratory, Faculty of Mechanical Engineering and Naval Architecture, University of Zagreb, Ivana Lučića 5, 10000, Zagreb, Croatia
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