Role of tele-rehabilitation in patients following total hip replacement: Systematic review of clinical trials.

OBJECTIVE: Tele-rehabilitation to explore current evidence on the effectiveness of tele-rehabilitation compared to face-to-face rehabilitation for patients after total hip replacement. METHODS: The systematic review of clinical trials comprised search of Cochrane, Medline, Embase and PEDro databases from 2000 to date for English-language, human studies dealing with postoperative rehabilitation of total hip replacement patients. A thorough search was performed to retrieve articles missed through databases as well as unpublished grey literature. Methodological quality assessment was done using the Cochrane risk of bias tool, and the studies were critically appraised using the PEDro scale. RESULTS: Of the 150 studies initially found on the databases, 11(7.3%) were subjected to detailed review; 4(36.4%) randomised trials, 3(27.3%) randomised controlled protocols, 3(27%) randomised pilot studies, and 1(9%) prospective cohort study. Overall, 8(72.7%) studies were of 'high' quality and 3(27.3%) fell under the category of 'fair'. CONCLUSIONS: Tele-rehabilitation group reported similar improvement in terms of activities of daily living and quality of life as did those exposed to traditional rehabilitation.

Comparison of functional outcome of simultaneous and staged bilateral total knee arthroplasty : systematic review of literature.

Safety of simultaneous bilateral TKA (simBTKA) and staged BTKA (staBTKA) have been compared in previous systematic reviews but functional outcome remains neglected aspect of the debate. We performed a systematic review of contemporary literature to compare the functional outcome of simBTKA and staBTKA. We searched PubMed/MEDLINE, EMBASE and Cochrane Central Database to identify all articles published between 2000 and July 2020 that evaluated the outcome of patients undergoing BTKA either in simultaneous or staged manner. Ten articles were identified which met the inclusion criteria. Functional outcome was reported in terms of Knee Society score (KSS), range of motion (ROM), Oxford Knee Score (OKS) and Western Ontario and McMaster University score (WOMAC) in seven, five, four and two studies respectively. KSS gained on average 66.6 points (47.5-95.3) for simBTKA and 65.1 points (44.4-97.2) for staBTKA without significant difference between two groups. There was no difference in post-operative ROM (maximum post-operative flexion being 124.4 and 125.1 for simBTKA and staBTKA groups respectively). Mean improvement in OKS ranged from 20 to 32.6 for simBTKA and 21.6 to 33.1 for staBTKA. There was moderate evidence to suggest that both simultaneous BTKA and staged BTKA produce equivalent improvement in functional scores.

The Global Spine Care Initiative: model of care and implementation.

PURPOSE: Spine-related disorders are a leading cause of global disability and are a burden on society and to public health. Currently, there is no comprehensive, evidence-based model of care for spine-related disorders, which includes back and neck pain, deformity, spine injury, neurological conditions, spinal diseases, and pathology, that could be applied in global health care settings. The purposes of this paper are to propose: (1) principles to transform the delivery of spine care; (2) an evidence-based model that could be applied globally; and (3) implementation suggestions. METHODS: The Global Spine Care Initiative (GSCI) meetings and literature reviews were synthesized into a seed document and distributed to spine care experts. After three rounds of a modified Delphi process, all participants reached consensus on the final model of care and implementation steps. RESULTS: Sixty-six experts representing 24 countries participated. The GSCI model of care has eight core principles: person-centered, people-centered, biopsychosocial, proactive, evidence-based, integrative, collaborative, and self-sustaining. The model of care includes a classification system and care pathway, levels of care, and a focus on the patient's journey. The six steps for implementation are initiation and preparation; assessment of the current situation; planning and designing solutions; implementation; assessment and evaluation of program; and sustain program and scale up. CONCLUSION: The GSCI proposes an evidence-based, practical, sustainable, and scalable model of care representing eight core principles with a six-step implementation plan. The aim of this model is to help transform spine care globally, especially in low- and middle-income countries and underserved communities. These slides can be retrieved under Electronic Supplementary Material.

The Global Spine Care Initiative: methodology, contributors, and disclosures.

PURPOSE: The purpose of this report is to describe the Global Spine Care Initiative (GSCI) contributors, disclosures, and methods for reporting transparency on the development of the recommendations. METHODS: World Spine Care convened the GSCI to develop an evidence-based, practical, and sustainable healthcare model for spinal care. The initiative aims to improve the management, prevention, and public health for spine-related disorders worldwide; thus, global representation was essential. A series of meetings established the initiative's mission and goals. Electronic surveys collected contributorship and demographic information, and experiences with spinal conditions to better understand perceptions and potential biases that were contributing to the model of care. RESULTS: Sixty-eight clinicians and scientists participated in the deliberations and are authors of one or more of the GSCI articles. Of these experts, 57 reported providing spine care in 34 countries, (i.e., low-, middle-, and high-income countries, as well as underserved communities in high-income countries.) The majority reported personally experiencing or having a close family member with one or more spinal concerns including: spine-related trauma or injury, spinal problems that required emergency or surgical intervention, spinal pain referred from non-spine sources, spinal deformity, spinal pathology or disease, neurological problems, and/or mild, moderate, or severe back or neck pain. There were no substantial reported conflicts of interest. CONCLUSION: The GSCI participants have broad professional experience and wide international distribution with no discipline dominating the deliberations. The GSCI believes this set of papers has the potential to inform and improve spine care globally. These slides can be retrieved under Electronic Supplementary Material.

The Global Spine Care Initiative: World Spine Care executive summary on reducing spine-related disability in low- and middle-income communities.

PURPOSE: Spinal disorders, including back and neck pain, are major causes of disability, economic hardship, and morbidity, especially in underserved communities and low- and middle-income countries. Currently, there is no model of care to address this issue. This paper provides an overview of the papers from the Global Spine Care Initiative (GSCI), which was convened to develop an evidence-based, practical, and sustainable, spinal healthcare model for communities around the world with various levels of resources. METHODS: Leading spine clinicians and scientists around the world were invited to participate. The interprofessional, international team consisted of 68 members from 24 countries, representing most disciplines that study or care for patients with spinal symptoms, including family physicians, spine surgeons, rheumatologists, chiropractors, physical therapists, epidemiologists, research methodologists, and other stakeholders. RESULTS: Literature reviews on the burden of spinal disorders and six categories of evidence-based interventions for spinal disorders (assessment, public health, psychosocial, noninvasive, invasive, and the management of osteoporosis) were completed. In addition, participants developed a stratification system for surgical intervention, a classification system for spinal disorders, an evidence-based care pathway, and lists of resources and recommendations to implement the GSCI model of care. CONCLUSION: The GSCI proposes an evidence-based model that is consistent with recent calls for action to reduce the global burden of spinal disorders. The model requires testing to determine feasibility. If it proves to be implementable, this model holds great promise to reduce the tremendous global burden of spinal disorders. These slides can be retrieved under Electronic Supplementary Material.

Comparative Analysis Of Anterior Knee Pain In Transpatellar And Medial Parapatellar Tendon Approaches In Tibial Interlocking Nailing.

BACKGROUND: Anterior knee pain is the most common complaint after intramedullary nail of the tibia. The incidence of anterior knee pain ranges from 10-86% and the exact ethology is unclear. Transpatellar tendon approach is commonly used for tibial intramedullary interlocking nailing but it can also be done through medial parapatellar tendon approach. The objective of the study was to compare post-operative anterior knee pain after intramedullary nailing technique by transpatellar approach compared to medial parapatellar approach. METHODS: This randomized controlled trial was carried out in Department of Orthopaedic and Spine Surgery, Ghurki trust teaching hospital, Lahore from 20th February to 19th Nov 2015. Sixty patients who presented at emergency department for the treatment of simple tibial shaft fractures were included in the study. They were divided into two groups with 30 patients in each group, Group A containing patients operated through transpatellar tendon approach while group B containing patients operated through medial parapatellar tendon approach. RESULTS: In Group A, 27 patients were male and 3 patients were female with a mean age of 28.667±9.63 while in Group B, 28 were male and 2 were female with a mean age of 34.63±15.82. The main causes of tibial shaft fractures were RTA followed by fall. In Group A mean anterior knee pain was 4.4 while in Group B, it was was 2.5 with a p-value of .000. CONCLUSIONS: This study shows that medial parapatellar tendon approach causes less pain as compared to transpatellar approach.

One Stage Bilateral Knee And Hip Arthroplasties In 42 Years Old Female.

Knee and hip joint replacement surgeries are the mainstay of treatment in patients having grade 3 or grade 4 arthritis either due to degenerative process, rheumatoid disease or due to some other disease process. The main aims of these surgeries are to decrease the morbidity, early rehabilitation and decrease management costs of such patients. We report the first case in which bilateral total knee and total hip replacement surgery were done in single anaesthesia in 42 years old female patient suffering from Rheumatoid Arthritis.

Functional outcome of complex tibial plateau fractures managed with closed ilizarov.

OBJECTIVE: To determine the functional outcome of closed Ilizarov treatment in complex tibial fractures in terms of range of motion and stability of collateral ligaments of knee. METHODS: The descriptive case series was conducted at Ghurki Trust Teaching Hospital/Lahore Medical and Dental College, Lahore, from July 21, 2012, to January 20, 2013. After evaluation according to advance trauma life support protocol, patients were selected to undergo close Ilizarov. They were followed up for 3 months and functional outcome in terms of range of motion and stability was assessed. We went above-knee if ligaments were torn and the knee was unstable. The above-knee assembly was removed after 6 weeks and tibial fixator was removed at 12 weeks. Subject to fracture healing, full weight-bearing was started 2-4 week later. SPSS 17 was used for statistical analysis. RESULTS: Of the40 patients in the study, 33(82.5%) were males and 7(17.5%) were females with a mean age of 36.68±11.77 years (range: 15-55 years). Overall, 36(90%) patients had range of motion graded good to excellent, while and 37 (92.5%) had stability graded good to excellent. CONCLUSIONS: Ilizarov fixation is an ideal method of treatment for tibial plateau fractures when extensive dissection and internal fixation are contraindicated due to trauma to the soft tissue, deficiency of bone stock, and bony comminution.

Autologous blood injection in the treatment of lateral epicondylitis.

OBJECTIVE: To determine mean decrease in visual analogue pain score after autologous blood injection in patients with lateral epicondylitis. METHODS: The quasi-experimental study was conducted at Ghurki Trust Hospital, Lahore, from December 10, 2012, to June 8, 2013, and comprised patients having lateral epicondylitis of elbow. Pre-procedure baseline visual analogue score was measured. Under aseptic conditions, 2ml of autologous blood was drawn from the contra-lateral antecubital fossa of the patient and slowly injected into the site of maximum tenderness. Patients were advised to continue their normal daily activities and were followed up at third and sixth week for assessment of pain intensity. Mean decrease was calculated by subtracting the post-procedure visual analogue score from the baseline value.SPSS 11 was used for data analysis. RESULTS: Of the 150 patients in the study, there were 127(84.7%) males and 23(15.3%) females. Male-to-female ratio was 5.5:1 Overall mean age of was 33.91±10.23 years. The mean pre-injection pain score was 8.97±1.02 and post-injection was 3.59±1.58. Mean decrease in VAS pain score was 5.37±1.80. CONCLUSIONS: Autolgous blood injection was found to be an effective way to treat patients of epicondylitis elbow.

Problem based learning and its implementation: faculty and student's perception.

BACKGROUND: Problem based learning (PBL) is perhaps the most innovative instructional method implemented in medical education after its introduction. The objective of the study was to evaluate faculty and students' perception about problem based learning and its implementation. METHODS: The Mixed method sequential design was used to conduct this cross sectional study at Lahore Medical and Dental College (LMDC) from April to June 2012. In the first phase a survey was conducted on 25 faculty members and 235 students on the basis of non-probability convenience sampling and then 3 teachers and 5 students were interviewed in depth. The analyses of qualitative and quantitative data were integrated in the final interpretation phase to draw a conclusion. RESULT: Faculty (96%) and students (73.2%) consider PBL more interesting as compared to conventional teaching. Faculty (56%) and students (43.8%) thinks PBL time-consuming as compared to conventional method. 80 % faculty and 73.2% students support introducing PBL at LMDC but 88% faculty and 72% student thought that faculty training is required for its implementation. 56% Faculty were of the view that workload cannot be managed by present faculty but 51.9% student did not agree with the faculty. Almost 50% of participants thought that clinical faculty is sufficiently available for preparing clinical scenario. Both faculty (76%) and students (71.9%) agreed that PBL help in producing better result in examination. Annual intake of student at LMDC is considered adequate by 48% faculty and 41.9% students. CONCLUSION: PBL is popular among students and faculty of medical college. They feel it a better system and can be implemented after proper planning.

MRI phenotypes of herniated discs associated with adjacent disc degeneration.

Adjacent segment degeneration is commonly observed in patients after fusion surgery. Among the associated risk factors is the preoperative presence of adjacent disc degeneration (ADD). The risk factors and other spine phenotypes associated with preoperative ADD is critical to understand the pathological process and better prognosis postsurgery. Current study aims to assess and compare the magnetic resonance imaging (MRI) spinal phenotype of herniated level with and without ADD. Preoperative T2W sagittal lumbar MRI images of 155 lumbar disc herniated patients were analyzed for the presence of ADD (Pfirrmann grade III and above). The herniated disc level was assessed for the presence and absence of vertebral endplate (VEP) defects, Modic changes, and high intensity zone (HIZ). Mean age of patients was 38 ± 2 years, almost 62% were males. ADD was found in 57%, VEP defects were seen in 62% of the herniated level, 24.5% showed Modic changes, 3.8% showed spondylolishthesis, and 15.5% revealed HIZ. Age and other demographic factors did not have any significant effect on the presence of ADD, the patients with extruded and sequestered discs had more ADD (p = 0.02). VEP defects were significantly higher in levels with ADD (p = 0.02). Patients with ADD had significantly VEP defect scores (p = 0.01), Modic score (p = 0.002), HIZ score (0.02), and posterior bulge score (p < 0.001). Findings suggest that affected levels with VEP defects and severe grade of disc herniation have the greater likelihood of having ADD. Once developed this ADD may also affect the other spinal levels, and also can affect postoperative prognosis.

Vertebral Endplate Defects Induced Mechanical Alterations and Disc Calcification.

STUDY DESIGN: Cross sectional comparative study. OBJECTIVES: The current study aims to explore the calcification potential (BMP2 expression) of intervertebral discs and its association with the presence of vertebral endplate defects visible on MRI. METHODS: Forty-seven herniated lumbar disc samples obtained from patients aged 20-76 (31 M/16F) undergoing surgery. Five-µm thin sections were stained with H&E in order to assign a histological degeneration score (HDS) from 0-15 on the basis of cell density (0-5), structural alterations (0-4), granular changes (0-3) and mucus degeneration (0-3). Sections were immuno-stained with anti BMP-2 antibodies to observe the calcification potential in these discs. In addition, pre-operativeT2-T1 W MRI images of the lumbar spine were analyzed for the presence and type (typical or atypical) of vertebral endplate defects, grade of disc degeneration (Pfirrmann grade I-V), presence of high intensity zones (HIZ), and Modic changes at the operated level. RESULTS: Vertebral endplate defects, Modic changes & HIZ were observed in 81%, 29% and 21% of patients respectively. Mean HDS & BMP-2 expression was 9 ± 2 and mean 71 ± 36 spots/mm2 respectively. Discs with adjacent vertebral endplate defects showed increased cell density (P = .004), mucus degeneration (P = .002), HDS (P = .01) and BMP-2 expression (P = .01). Discs with HIZ also had increased HDS, but significance was seen with increased BMP2 expression (P = .006). HDS showed a positive correlation with BMP 2 expression (r = .30, P = .04). CONCLUSION: These findings suggest that the altered mechanical environment of discs is strongly associated with BMP-2 expression which is an important marker of intervertebral disc calcification.

Orthopedic postoperative infection profile and antibiotic sensitivity of 2038 patients across 24 countries - Call for region and institution specific surgical antimicrobial prophylaxis.

Purpose: Improper utilization of surgical antimicrobial prophylaxis frequently leads to increased risks of morbidity and mortality.This study aims to understand the common causative organism of postoperative orthopedic infection and document the surgical antimicrobial prophylaxis protocol across various institutions in to order to strengthen surgical antimicrobial prophylaxis practice and provide higher-quality surgical care. Methods: This multicentric multinational retrospective study, includes 24 countries from five different regions (Asia Pacific, South Eastern Africa, Western Africa, Latin America, and Middle East). Patients who developed orthopedic surgical site infection between January 2021 and December 2022 were included. Demographic details, bacterial profile of surgical site infection, and antibiotic sensitivity pattern were documented. Results: 2038 patients from 24 countries were included. Among them 69.7 % were male patients and 64.1 % were between 20 and 60 years. 70.3 % patients underwent trauma surgery and instrumentation was used in 93.5 %. Ceftriaxone was the most common preferred in 53.4 %. Early SSI was seen in 55.2 % and deep SSI in 59.7 %. Western Africa (76 %) and Asia-Pacific (52.8 %) reported a higher number of gram-negative infections whereas gram-positive organisms were predominant in other regions. Most common gram positive organism was Staphylococcus aureus (35 %) and gram-negative was Klebsiella (17.2 %). Majority of the organisms showed variable sensitivity to broad-spectrum antibiotics. Conclusion: Our study strongly proves that every institution has to analyse their surgical site infection microbiological profile and antibiotic sensitivity of the organisms and plan their surgical antimicrobial prophylaxis accordingly. This will help to decrease the rate of surgical site infection, prevent the emergence of multidrug resistance and reduce the economic burden of treatment.

Management of Giant Cell Tumor of Talus With Extended Intralesional Curettage and Reconstruction Using Polymethylmethacrylate Cement.

An 18-year-old man presented with complaints of pain and swelling around the left ankle region. Local examination revealed diffuse, hard, mildly tender swelling with ill-defined margins over the medial aspect of the left ankle joint just below the medial malleolus. Radiographic and computed tomographic assessment revealed osteolytic lesion with moderately defined margins. Provisional diagnosis of Campanacci grade 2 giant cell tumor was made, which was later confirmed on histopathology. Extended intralesional curettage and reconstruction with polymethylmethacrylate cement was done under spinal anesthesia. Full weight bearing was allowed at 4 weeks when the below knee back slab was removed. Radiographic assessment was done every 3 months during the first year of follow-up and then every 6 months. No evidence of recurrence of tumor, collapse of talus, or avascular necrosis was found during follow-up. Managing such rare form of bone tumors with extended intralesional curettage and bone cement is an appropriate treatment and gives good functional results.Level of Evidence: Level V.

Management of femoral shaft infected nonunion through customised Ilizarov external fixator assembly in a morbidly obese patient.

A 19-year-old morbidly obese man presented with infected nonunion of femoral shaft fracture. Patient had history of 13 failed fixation surgeries, assessment revealed 3-centimetre limb-length discrepancy with 3-centimetre gap nonunion. Wound debridement, primary compression and external fixation using a customised Ilizarov external fixation assembly were planned. A four-ring customised assembly was applied. Partial weight bearing was allowed from first postoperative day on walker. Patient was kept on a monthly follow-up. After complete union at 10 months after surgery, frame was dynamised. After 6 months of dynamisation, frame was removed, at that time patient was full weight bearing. Knee was still stiff with a range of motion of 0°-20°, and there was 6 cm of limb length discrepancy, which was managed with a shoe raise. At 9 months after frame removal, patient is mobile with fully united bone. Ilizarov external fixator can be a good managing option in such difficult and complicated cases.

Functional Outcome Of Extra-Articular Distal Humerus Fracture Fixation Using A Lateral Column Locking Compression Plate.

Background: : A host of different methodologies have been implemented in the management of distal humerus fractures, including conservative measures and surgical fixation with a variety of plates. This study was conducted to evaluate the functional outcome of open reduction and internal fixation of extra articular distal humerus fractures with distal humerus locking compression plate. Methods: This is a retrospective cohort study of patients with close extra articular distal humerus fractures who underwent open reduction and internal fixation with a distal humerus locking compression plate at Ghurki Trust Teaching Hospital from July 2017 to December 2019. Various demographic indicators were used for data analysis and radiological union was assessed in serial follow-ups. Functional outcome was evaluated using the Mayo Performance Elbow Score at the final follow-up. Results: Thirty-one patients presented with extra-articular fracture of humerus (N=31) with average age 33.5±9.90 years. The average follow-up period was 13.8 months. Radiological union was achieved in 14.8 weeks (range 12-20 weeks). Out of 31 patients, 28 had excellent results with mean Mayo Elbow Performance Score of 94.8. Two patients (6.5%) had radial nerve palsy post-operatively. Conclusion: This study shows that open reduction and internal fixation of extra-articular distal humerus fractures with distal humerus locking compression plates allows for stable fixation, good functional outcome, and low complication rates.

Radial Nerve Injury In Patients With Closed Fracture Of Humerus Shaft In High Energy Trauma Cases.

Background: Fracture of the humerus usually result in radial nerve injury. This study was done with the aim to determine the incidence of Radial Nerve Injury in patients with closed fracture of the humerus shaft in high-energy trauma cases. Methods: This descriptive study was conducted in the Department of Orthopaedics and Emergency room, Ghurki Teaching Hospital, Lahore from January to December 2021 recruiting consecutive such patients. Standard ward protocol was followed to manage the patients initially including fracture stabilization and analgesia requirement. All the patients were carefully assessed to detect radial nerve injury. Data analysis was done through SPSS 26.0. Results: A total of 80 patients were included with the confirmed diagnosis of fracture of the humerus. There were 55(68.5%) males and 25(31.25%) females. The age range was 20 to 60 years and the mean age of males and females was 31.62±8.35 and 38.43±5.06 respectively with overall mean age±SD was 38.93±6.19. There were 32 (40%) cases of spiral fracture, 17 (21.25%) cases of transverse fracture, 16 (20%) cases of communized fracture, and 15 (18.75%) cases of segmental fracture. Radial nerve injury was present in 7 (8.75%) patients. Out of these 7 cases of radial nerve injury; 4 (57.1%) cases were recorded in patients with spiral closed fracture of midshaft of humerus, 1 (14.3%) cases were recorded in transverse closed fracture of humerus shaft, 1(14.3%) cases in comminuted closed fracture of midshaft of the humerus while 1 (14.3%) were segmental fractures. Conclusion: Our study highlighted the frequency of radial nerve palsy in humeral shaft cases with most common in spiral closed fracture of the midshaft of the humerus.

Vertebral Endplate Changes Correlate with Presence of Cartilaginous Endplate in the Herniated Disc Tissue: Factor Predicting Failure of Conservative Treatment.

STUDY DESIGN: Cross-sectional comparative. PURPOSE: To characterize the scores of disc degeneration, inflammation, and nerve density in herniated disc samples and associate findings with the presence of vertebral endplate (VEP) changes on magnetic resonance imaging (MRI). OVERVIEW OF LITERATURE: Considering the role of disc composition in spontaneous regression and persistence of pain during conservative management, it is important to identify the influencing factors. VEP changes are highly associated with disc degeneration, but their correlation with herniated disc composition has not yet been reported. METHODS: Fifty-one discs were obtained from patients undergoing surgery for herniated disc. Their ages ranged from 19-65 years, and 31/51 were male. Pre-surgical T1 and T2 weighted lumbar-spine MRIs were analyzed to observe Pfirrmann grade, VEP defects, herniation type, Modic changes, and high-intensity zones (HIZ) at the affected level. Five-micron thick sections were stained with hematoxylin and eosin, Alcian blue periodic acid-Schiff stain; examined for histological degeneration scores (HDS; 0-15), inflammation (0 [absence]-3 [severe]), and presence of cartilaginous endplate (CEP). Three-micron thick sections were stained with protein-gene-product 9.5 and expression was counted/mm2. Data was analyzed, and p<0.05 was considered to indicate statistical significance. RESULTS: VEP defects, Modic changes, and HIZ were respectively observed in 30/51, 16/51, and 6/51 of the samples. CEP was observed in 26/51 samples and in 23/51 with endplate defects. Discs with adjacent VEP defects showed increased HDS (p<0.001) and inflammation (p<0.001). Discs with adjacent Modic changes also revealed increased HDS (p=0.01). Histological sections with CEP showed increased HDS (p<0.001) and inflammation (p<0.001), and nerve density was significantly positively correlated with HDS (r=0.27, p=0.02). CONCLUSIONS: VEP changes can modulate degeneration and inflammation of herniated discs. Presence of these changes is highly predictive of the occurrence of CEP in herniated discs, which leads to slow resorption and persistent clinical symptoms.

Outcomes of Direct Infrapectineal Buttress Plate for Quadrilateral Surface Fractures of Acetabulum Using an Anterior Intrapelvic Approach.

PURPOSE: Reduction and stable fixation of the quadrilateral plate are challenging primarily due to its location in the true pelvis, limited bone stock, juxta-articular nature, and its comminution. The current study aimed to investigate the quality of reduction and functional outcomes after open reduction and internal fixation (ORIF) with infrapectineal buttress plating of the quadrilateral surface via an anterior intrapelvic approach. MATERIALS AND METHODS: We conducted a retrospective review of twenty-one patients with acetabular fractures involving quadrilateral plate operated at Ghurki Trust Teaching Hospital between January 2017 and December 2018. Radiological assessment of the quality of reduction was conducted using criteria described by Matta. Functional outcomes were evaluated using a modified Postel Merle d'Aubigné score. RESULTS: The current study included 15 males and 6 females with a mean age of 40.67±12.17 years (range, 22-62 years). The most common fracture pattern was anterior column and posterior hemi-transverse in eight patients followed by true bicolumn and T-type fractures in seven and four patients respectively. Both transverse fractures were transtectal. The quality of reduction according to Matta criteria was anatomical in 14 patients, imperfect in five and poor in two. Functional outcomes were excellent in 47.6% cases, good in 42.9%, and fair in 9.5% cases. Both patients with fair outcomes had non-anatomical reduction, and one required total hip arthroplasty at a later time. CONCLUSION: Quadrilateral plate reconstruction with an infrapectineal buttress plate applied though an anterior intrapelvic approach provides high rates of anatomical reduction and yields good functional outcomes.

Malunited and malrotated Salter-Harris type I fracture of distal femur managed with circular ring external Ilizarov fixator.

A 9-year-old girl presented with malunited Salter-Harris type I fracture of distal femur treated by bone-setter (unreliable-practitioner). Assessment revealed 3 cm limb-length-discrepancy and affected leg was unable to bear weight, knee was stiff with no active-range of motion; radiographs showed displaced sagittally malunited femoral condyle with 163° posterior distal femoral angle (PDFA). Correction planned with circular-ring-external Ilizarov fixator using distraction-osteogenesis through supracondylar osteotomy and gradual anterior opening. Partial weight bearing allowed from first postoperative day on walker. Eight weeks follow-up showed restored anatomical position of femoral condyle and PDFA. During anterior-distraction and angulation correction, tibia subluxated posteriorly, for that assembly extended to tibia which gradually translated tibia anteriorly and reduced knee. Twenty weeks after removal of assembly patient was advised knee-ankle-foot-orthosis. At 40 weeks of frame removal, patient was walking without support and pain. Managing such rare injuries with distraction-osteogenesis technique allows gradual correction and monitoring, till desirable degree of correction is achieved.