Malleolus Research Articles

Biomechanical comparison of four isometric prosthetic ligament repair techniques for tarsal medial collateral ligament injury.

To compare the stability, ultimate strength, and isometry of 4 prosthetic ligament repairs for canine tarsal medial collateral ligament injury. 24 cadaveric canine distal hind limbs with induced medial tarsal instability were randomly divided into 4 groups. Simulated medial shearing injury of the collateral and medial malleolus were repaired using 1 of 4 isometric suture techniques: bone tunnels with nylon suture (TN), ultrahigh-molecular-weight polyethylene (UHMWPE) suture (TU), tibial bone anchor with nylon suture (AN), or talar bone anchor with UHMWPE suture (AU). Each repair was evaluated for medial stability before and after cyclic range of motion. 3 of 4 repair configurations allowed string potentiometer isometry data collection during cyclic range of motion. Each construct was subsequently tested to failure; the strength and failure mode were recorded. All repair groups showed statistically increased laxity compared to intact ligament. There was no difference in joint laxity between repair techniques. Cyclic range-of-motion testing did not increase joint laxity at any tested joint angle. Strength to failure was no different between repair groups. Isometry was achieved in the TU and TN groups. All 4 techniques improved medial stability compared to that medial collateral ligament injury; however, no technique returned stability to the tarsal of the intact ligament. All 4 techniques maintained stability after range-of-motion testing. Isometric placement of the prosthetic suture was achievable. The constructs did not provide sufficient resistance to physiologic valgus stress. Isometric placement of a prosthetic ligament is possible; secondary stabilization appears necessary to support the repair postoperatively.

Study of clinical and functional outcome of malleoli fracture

Background: Ankle fractures are a common orthopedic injury, accounting for 9% of all fractures, with an increasing incidence among both young and elderly populations. These fractures often result from road traffic accidents, falls, and sports injuries. Malleolar fractures, involving the bony prominences of the ankle, are particularly prevalent and necessitate accurate reduction and stable internal fixation to prevent complications such as post-traumatic arthritis and restricted motion. This study aims to assess the functional outcomes and results of surgical treatment of malleolar fractures. Methods: The study utilized Lauge-Hansen’s classification to analyze the mechanism of injury in 32 patients with ankle fractures. Surgical techniques included the fixation of syndesmotic injuries with anatomical fibular plates, (AFP) posterior malleolus fractures with percutaneous screws or Ellis plates, and medial malleolus fractures with tension band wiring (TBW). The outcomes were measured in terms of union time, range of motion, and stability. Results: The most common injury mechanism was supination external rotation (SER) in 14 patients, followed by pronation external rotation (PER) in 7 patients, pronation abduction (PAB) in 6 patients, and supination adduction (SAD) in 5 patients. Syndesmotic injuries were found in 7 patients, all treated surgically except one. Posterior malleolus fractures were present in 3 patients and treated with screws or plates. Fixation of medial malleolus fractures with TBW showed better union rates and improved range of motion compared to screw fixation. Lateral malleolar fractures treated with AFP provided additional stability. The average union time was 6 to 8 weeks. Conclusions: Anatomical reduction and stable internal fixation are crucial for the successful treatment of malleolar fractures. TBW for medial malleolus fractures and AFP for lateral malleolar fractures provide favorable outcomes. However, a larger sample size and longer follow-up duration are required to further evaluate the outcomes of ankle injuries, particularly in older patients with osteoporosis and comorbidities.

An Unusual Presentation of Chaput Tubercle Fracture with Coexisting Bimalleolar Component Involving Lateral and Posterior Malleoli: A Case Report

Background: Chaput tubercle fracture is a counterpart to adolescent Tillaux fracture, which occurs at the anterolateral part or the attachment site of the antero-inferior tibiofibular ligament on the distal tibia. It is rare, and its presentation may not be well appreciated in X-rays, which depicts the importance of a computed tomography (CT) scan of the ankle to reveal the same. Case Report: A 25-year-old gentleman presented to Chettinad Hospital, India, casualty with acute onset of pain, swelling, and restricted movements at the ankle joint following a road traffic accident. Ankle CT revealed a Chaput fracture along with a bimalleolar fracture (posterior and lateral malleoli). The complex displaced fracture was managed with open reduction internal fixation (ORIF) with plate osteosynthesis for the posterior malleoli and lateral malleoli, and tension band wiring was done for the Chaput tubercle fracture. At the end of two-year follow-up, the patient was able to mobilise without any support. Conclusion: Through this case report, we would like to enumerate the rarity of Chaput tubercle fracture associated with bimalleolar fracture of the ankle, which will be evaluated better with a CT evaluation in the first place. At the same time, it gives valuable information for the preoperative surgical plan.

Bimalleolar Fractures in Adults: Epidemiological and Therapeutic Aspects at Kati University Hospital Center

The aim of this work was to study the epidemiological and therapeutic aspects of bimalleolar fractures in the Orthopedics-Traumatology Department of the Kati University Hospital Center. This was a descriptive retrospective study of a series of 63 recent bimalleolar fractures collected between June 1, 2016 and May 31, 2019. The mean age of the patients was 40.68±14.32 years with extremes of 18 and 75 years. The age group of 21 to 40 years was the most affected with 50.8% of cases. Male sex was predominant (sex ratio: 2). Road accidents and domestic accidents (falls) were the main etiologies of these fractures. Weber's C-Type was predominant with 49.2%. Fractures were open in 25.3% of cases. Treatment was surgical (66.7%) or orthopedic (33.3%). K-wire was the most used implant for both the lateral malleolus (28 cases) and the medial malleolus (19 cases). The evolution was favourable in 64 cases (62.74%). Infection was the most common secondary complication (9.5%). Overall algofunctional outcomes were good in 84.3%. Bimalleolar fractures are frequent and severe traumatic injuries. Their treatment should restore the anatomy and function of the ankle and prevent the harmful occurrence of complications.

Screw and absorbable suture tension band technique for geriatric weber type A lateral malleolus fractures

PurposeThe optimal method of internal fixation for ankle fractures in geriatric patients remains debated. This study aims to assess the efficacy of the screw and absorbable suture self-compression tension band technique in treating Weber Type A lateral malleolus fractures in geriatric patients. MethodsClinical data were analyzed from 31 geriatric patients with Weber Type A lateral malleolus fractures treated between March 2018 and June 2022. All patients underwent fixation with two screws combined with an absorbable suture self-compression tension band. The cohort comprised 18 males and 13 females, with a mean age of 65.6 ± 7.3 years. The study recorded operative time, intraoperative blood loss, fracture healing time, and postoperative complications. Outcomes were evaluated using the American Orthopaedic Foot & Ankle Society (AOFAS) ankle-hindfoot score, visual analogue scale (VAS) for pain, and ankle range of motion (ROM). ResultsOf the 31 patients, 30 achieved primary wound healing. Follow-up periods ranged from 12 to 36 months (mean: 19.5 months). The average operative time was 44.7 ± 13.6 min, with slightly longer times for patients with additional injuries. Fracture healing time ranged from 8 to 16 weeks (mean: 12.1 weeks), with no cases of delayed healing or non-union, and no instances of fixation loosening or failure. Postoperative complications included one cases of superficial infection, one case of numbness, one case of foreign body sensation, and one case of prolonged pain. At the final follow-up, the mean AOFAS score was 89.8 ± 6.2, with VAS scores of 0 in 18 cases, 1 in 11 cases, and 2 in 2 cases. The average ROM was 65.4° ± 4.3°, resulting in a clinical satisfaction rate of 87.1 %. ConclusionThe use of screws combined with an absorbable suture self-compression tension band for treating Weber Type A lateral malleolus fractures in geriatric patients is straightforward, effective, and warrants broader adoption.

6849 Insulin Edema in newly diagnosed T1DM Pediatric Patient

Abstract Disclosure: A. Ansar: None. K. McNerney: None. Background: Insulin edema is a rare complication of insulin therapy, especially in the pediatric populations. The pathogenesis is not fully understood but has been linked to Insulin’s role in renal sodium handling and vascular permeability. It has been seen with the initiation of insulin in newly diagnosed patients or the intensification of insulin therapy in those with poor glycemic control.Clinical Case: A previously healthy 12 year old girl presented to the ED with polyuria, polydipsia and fatigue. She was alert and oriented but had kussmaul breathing. She was tachycardic but all other vitals were appropriate. Lab work up showed that she was in DKA with pH 7.07 and bicarbonate 7 mmol/L. Her corrected sodium and electrolytes were normal. Her HbA1C was elevated at 11.7% (4.0-5.6%). Initial fluid resuscitation was performed with 20 mL/kg NS fluids. She was transferred to our Pediatric ICU and was started on the DKA protocol consisting of intravenous insulin infusion at 0.1 unit/kg per hour and 2-bags of dextrose and non-dextrose containing intravenous fluids. She was given a new diagnosis of Type 1 Diabetes. She was transitioned to subcutaneous insulin 22 hours later with multiple daily injections with insulin lispro and glargine, with total dose of insulin at 0.7 unit/kg per day. She was transferred to the general care floor and received diabetes education while in the hospital. On the fifth day after discharge, patient started complaining of leg tightness, puffiness around her eyes and generalized swelling of both feet. She returned to the ED, where she was found to be hemodynamically stable and normotensive with a blood pressure of 113/54 mmHg. Her weight had increased 8.8 kg from the weight at discharge. Her physical exam was notable facial and bilateral periorbital edema, abdominal distension, and 2+ bilateral non-pitting non-tender edema of both legs extending to her medial malleolus. Neurologic exam was performed which was unremarkable. Work up was performed to rule out other causes of edema, including a complete blood count, electrolytes, kidney and liver function tests, all of which were normal. She received 20 mg of furosemide and was instructed to perform fluid restriction to 1 L/m2/day and sodium restriction to <2 grams per day at home. She followed up in clinic 3 days after her ED visit where her weight had decreased by 4.2 kg and her edema had mostly resolved with only 1+ bilateral non-pitting edema. Her total dose of insulin remained at 0.7 unit/kg per day, with acceptable blood glucose levels at home. Her fluid restriction was discontinued and patient was instructed to follow up as usual, and she had no further edema in follow-up. Conclusion: This was a rare case of a newly diagnosed pediatric patient presenting with Insulin edema, which is essential for clinicians to recognize, so they can identify patients presenting with this uncommon side effect to rule out conditions that may present in a similar manner. Presentation: 6/2/2024

Cryoablation of osteoid osteomas: Is it a valid treatment option?

Osteoid osteoma is a benign bone tumor with characteristic clinical symptomatology. The selected method for its treatment is percutaneous radiofrequency ablation. However, percutaneous cryoablation is an alternative method with certain advantages. To evaluate percutaneous computed tomography (CT)-guided cryoablation for the treatment of osteoid osteoma in young patients and adults. A total of 25 patients were treated with percutaneous CT- guided cryoablation for osteoid osteomas between October 2020 and March 2023 at a single institution. All patients were above 14-years-old (mean age, 24-years-old), and all procedures were performed under local anesthesia. Of the 25 patients, 8 were female and 17 were male. Tumor sites included the femur (n = 9), medial malleolus (n = 4), sacral ala (n = 4), facets (n = 4), humerus (n = 3), and tibia (n = 1). One cryoprobe was used in each procedure and, when possible, the lesion was covered by the ice-ball using an extraosseous position without penetrating the nidus. All necessary thermal protective techniques were used depending on the anatomical structure at risk. All patients treated had complete response (100% clinical success rate) starting on the day of the procedure. Technical success was achieved in all cases. Visual analog scale (VAS) scores at 1 year were 0, compared to a mean VAS score of 8.5 ± 1 (SD) before the procedure. No recurrences were reported at the 1-year follow-up and no complications were observed. In 11/25 cases, an extraosseous position of the cryoprobe was used with less procedural time achieving technical and clinical success and no complications with less patient discomfort. All patients were discharged from the hospital on the same day as the procedure. Cryoablation of osteoid osteomas is an efficacious and safe procedure with durable clinical results. Its greatest advantage is that the procedure can be performed under local anesthesia using an extraosseous position of the cryoprobe when possible.

Acupuncture artery technique at Zusanli (ST 36) for Wagner grade 0 diabetic foot

To observe the clinical efficacy of acupuncture artery technique at Zusanli (ST 36) for Wagner grade 0 diabetic foot. Sixty patients with Wagner grade 0 diabetic foot were randomly divided into an observation group and a control group, with 30 patients in each group. Both groups selected bilateral Zusanli (ST 36). In the control group, the needle was inserted about 10 mm under ultrasound guidance to avoid blood vessels in the Zusanli (ST 36) area, with needle retention for 5 min without manipulation. In the observation group, the needle was inserted about 25 mm under ultrasound guidance to the anterior tibial artery branch below Zusanli (ST 36), followed by lifting and thrusting manipulation for 5 min before withdrawing the needle. Both groups were treated twice a week for 4 weeks. The traditional Chinese Medicine (TCM) syndrome scores were observed; infrared thermography was used to measure the temperature difference between the left and right sides in four areas, i.e. the medial malleolus, lateral malleolus, and upper and lower parts of the sole of the foots; Doppler ultrasound was used to measure the logarithm of the peak systolic velocity (ln PS) and the logarithm of the time average maximum velocity (ln TAMAX) of the anterior tibial artery below the right Zusanli (ST 36); the ankle-brachial index (ABI) was measured using Doppler blood flow detector and blood pressure monitor before treatment, after the first treatment, and at the end of treatment. Clinical efficacy was compared between the two groups. Compared before treatment, the TCM syndrome scores in both groups were reduced after the first treatment and at the end of treatment (P<0.01, P<0.05), and the scores in the observation group were lower than those in the control group (P<0.01). In the observation group, compared before treatment, the maximum, minimum, and average temperature differences between the left and right sides of the upper and lower parts of the sole of the foots, medial malleolus, and lateral malleolus were reduced after the first treatment and at the end of treatment (P<0.05, P<0.01). After the first treatment, the maximum temperature difference between the left and right sides of the upper part of the sole of the foots and the medial malleolus in the observation group was lower than that in the control group (P<0.05). At the end of treatment, except for the average temperature difference of the medial malleolus, the maximum, minimum, and average temperature differences between the left and right sides of the upper and lower parts of the sole of the foots, medial malleolus, and lateral malleolus in the observation group were lower than those in the control group (P<0.01, P<0.05). After the first treatment and at the end of treatment, the ln PS, ln TAMAX, and ABI of the anterior tibial artery below the right Zusanli (ST 36) in the observation group were higher than those before treatment (P<0.01) and higher than those in the control group (P<0.01). The total effective rate in the observation group was 96.7% (29/30), higher than 3.3% (1/30) in the control group (P<0.05). Acupuncture artery technique at Zusanli (ST 36) could effectively improve the clinical symptoms of patients with Wagner grade 0 diabetic foot, increase blood flow velocity in the lower limb vessels, and reduce the temperature difference between the left and right lower limbs.

Ankle Fractures Treated with Locked Fibular Intramedullary Nailing: Description and Outcomes of a Minimally Invasive Open Technique

OBJECTIVES: To describe and report outcomes of a minimally invasive open intramedullary (IM) fibular nailing technique for fixation of ankle fractures. METHODS: Design: Case Series Setting: Urban Level 1 trauma center Patient Selection Criteria: Adult patients with ankle fractures (OTA 44A-C) treated with locked fibular IM nailing via a minimally invasive open technique for fracture and syndesmotic reduction between 2021 and 2024. Outcome Measures and Comparisons: Quality of reduction, complications, and patient-reported outcomes (PRO). RESULTS: A total of 150 consecutive patients operated by a single surgeon were included. Mean age was 53.3 (17-97) years, and mean BMI was 30.6 ± 7.4 kg/m2. 93(62%) patients were female, and 78 (52%) patients were Caucasian. 72 (48%) patients were obese, 40 (27.7%) patients were current/former smokers, 39 (26%) patients were diabetic, and 23 (15.3%) patients had open fractures. 37 (24.7%) patients had isolated lateral malleolus fractures, 48 (32%) had bimalleolar fractures, and 65(43.3%) had trimalleolar fractures. 123 (82%) patients had 2 syndesmotic screws placed, 26 (17.3%) had 1 screw, and 1 (0.7%) had none. Quality of reduction was good for 98%, fair for 2%, and poor for none per McLennan’s criteria. 113 patients (75.3%) were followed until clinical and radiographic union for a mean of 7.6 months (range 3-22) months). 110 patients (97.3%) went on to successful clinical and radiographic union following the index procedure. No patient had a superficial surgical-site infection, and 3 (2.6%) had deep surgical-site infections. 3 patients had a loss of reduction, and 6 patients had implant failure (5 broken syndesmotic screws, and 1 medial malleolus screw). 9 (8%) patients had unplanned reoperations (3 for debridement, 2 for loss of reduction, and 4 for removal of symptomatic implants). Mean ankle range of motion at final follow-up visit was 12.9° (0-40) of dorsiflexion, 39.6° (10-70) of plantarflexion, 23.5° (5-40) of inversion, and 18.2° (5-50) of eversion. Mean PROs at final follow-up visit were: Global Physical Health: 42.4 (23.5-67.6), Global Mental Health: 47.5 (21-67.6), Physical Function: 37.5 (14.7-57.8), Pain: 54.9 (22-72) and Mobility: 36.9 (16-65.3). CONCLUSIONS: Minimally invasive open fibular IM nailing allowed for excellent reduction and results in union with low rates of complications and good patient reported outcomes. LEVEL OF EVIDENCE: Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.

Joint-line obliquity angle is significantly affected by hip abduction and adduction: A simulated analysis.

Different methods for quantifying joint-line obliquity (JLO) have been described, including joint-line obliquity angle (JLOA), Mikulicz joint-line angle (MJLA) and medial proximal tibial angle (MPTA). The goal of the present study was to quantify the variation of JLOA based on the position of the hip. The hypothesis of our study is that JLO is significantly influenced by the abduction/adduction of the limb, unlike MJLA. One hundred long-leg-weightbearing X-rays were used. At time 0 and after 30 days, two observers performed different measurements, including (1) distance between pubic symphysis and center of the femoral head, (2) distance between center of the femoral head and center of the ankle joint, (3) distance between center of the ankle and medial malleolus, (4) hip-knee-ankle angle, (5) MPTA, (6) lateral distal femoral angle, (7) joint-line congruency angle, (8) JLOA, (9) MJL and (10) angle between Mikulicz line and line perpendicular to the ground. The changes of the JLOA based on the position of the hip (abducted, neutral, bipedal stance adduction and monopodal stance adduction) were calculated with trigonometric formulas and with simulation on an orthopaedic planning digital software. The JLOA change between adducted and abducted positions was on average 12.8° (SD 0.9 mm). The MJL did not vary significantly based on hip position. The adduction/abduction of the lower limb has a considerable impact on JLOA. Methods like MJLA which are not affected by hip position should be preferred for JLO evaluation. Diagnostic study, level III.

The morphometry of distal tibia and posterior malleolus and its clinical implications in total ankle prosthesis.

The aim of this study is to reveal the morphometry of the distal tibia and posterior malleolus and to generate morphometric reference data for the tibial component of total ankle prosthesis. This study was performed on 121 human dry tibiae (47 right, 74 left). The morphometric measurements of distal tibial structures, tibial length and the distance between the medial and posterior malleolus were measured in this study. Measurements on 44 tibiae were repeated three times and averaged for minimizing intra-observer error. The tibial length was found 34.19 ± 2.31cm. Mean values of width of fibular notch at tibial plafond and 10mm proximal to the tibial plafond were 25.71 ± 2.44mm and 17.81 ± 2.46mm, respectively. Mean depth of fibular notch at tibial plafond and 10mm proximal to the tibial plafond were 3.60 ± 1.04mm and 3.37 ± 1.24mm, respectively. Mean height of fibular notch was found 48.21 ± 10.51mm. Mean width and height of medial malleolus were 25.08 ± 2.13mm and 14.73 ± 1.85mm, respectively. Mean width and length of tibial plafond were 27.71 ± 2.74mm and 26.96 ± 2.62mm, respectively. Mean values of width and height of posterior malleolus were measured 21.41 ± 3.26mm and 6.74 ± 1.56mm, respectively. Mean distance between medial and posterior malleolus was found 37.17 ± 3.53mm. Mean width and depth of malleolar groove were 10.26 ± 1.84mm and 1.73 ± 0.75mm, respectively. The mean intra-class correlation values were found between the 0.959 and 0.999. Knowing the distal tibial morphometry is crucial for designing convenient ankle replacement implants for Turkish population. To our knowledge, this study is the first in the literature that identifies posterior malleolar morphometry on dry tibiae. We believe that this study will make a significant contribution to the literature about distal tibial morphometry and especially the posterior malleolus and the data of our study can be used for designing total ankle prosthesis in Turkish population.

No difference between 5 and 6 weeks of non-weight bearing after osteochondral grafts for medial osteochondral defects of the talus with medial malleolar osteotomy.

The present study aimed to compare the clinical outcomes and safety at a 1-year follow-up after 5 or 6 weeks of non-weight bearing after a Talar OsteoPeriostic grafting from the Iliac Crest (TOPIC) for a medial osteochondral lesion of the talus (OLT). A retrospective comparative case-control analysis of prospectively followed patients who underwent a TOPIC procedure with medial malleolus osteotomy was performed. Patients were matched in two groups with either 5 or 6 weeks of non-weight bearing. Clinical outcomes were evaluated using the Numeric Rating Scale (NRS) during walking, rest, running, and stairclimbing. Additionally, the Foot and Ankle Outcome Score (FAOS) and American Orthopaedic Foot and Ankle Society (AOFAS) ankle-hindfoot score were assessed. Moreover, radiology and complications were assessed. Elevenpatients were included in the 5-week non-weight bearing group and 22 in the 6-week non-weight bearing group. No significant differences were found in any of the baseline variables. The NRS during walking in the 5-week group improved by 3.5 points and 4 points for the 6-week group (p = 0.58 at 1-year post-operatively). In addition, all other NRS scores, FAOS subscalesand the AOFAS scores improved (all n.s. at 1 year follow-up). No significant differences in radiological (osteotomy union and cyst presence in the graft) were found. Moreover, no significant differences were found in terms of complications and reoperations. No statistical significant differences were found in terms of clinical, radiologicaland safety outcomes between 5 or 6 weeks of non-weight bearing following a TOPIC for a medial OLT. Level III, Therapeutic.

Understanding the mechanism of injury and fracture pattern of paediatric triplane ankle fractures versus adult trimalleolar fractures.

Paediatric triplane fractures and adult trimalleolar ankle fractures both arise from a supination external rotation injury. By relating the experience of adult to paediatric fractures, clarification has been sought on the sequence of injury, ligament involvement, and fracture pattern of triplane fractures. This study explores the similarities between triplane and trimalleolar fractures for each stage of the Lauge-Hansen classification, with the aim of aiding reduction and fixation techniques. Imaging data of 83 paediatric patients with triplane fractures and 100 adult patients with trimalleolar fractures were collected, and their fracture morphology was compared using fracture maps. Visual fracture maps were assessed, classified, and compared with each other, to establish the progression of injury according to the Lauge-Hansen classification. Four stages of injury in triplane fractures, resembling the adult supination external rotation Lauge-Hansen stages, were observed. Stage I consists of rupture of the anterior syndesmosis or small avulsion of the anterolateral tibia in trimalleolar fractures, and the avulsion of a larger Tillaux fragment in triplanes. Stage II is defined as oblique fracturing of the fibula at the level of the syndesmosis, present in all trimalleolar fractures and in 30% (25/83) of triplane fractures. Stage III is the fracturing of the posterior malleolus. In trimalleolar fractures, the different Haraguchi types can be discerned. In triplane fractures, the delineation of the posterior fragment has a wave-like shape, which is part of the characteristic Y-pattern of triplane fractures, originating from the Tillaux fragment. Stage IV represents a fracture of the medial malleolus, which is highly variable in both the trimalleolar and triplane fractures. The paediatric triplane and adult trimalleolar fractures share common features according to the Lauge-Hansen classification. This highlights that the adolescent injury arises from a combination of ligament traction and a growth plate in the process of closing. With this knowledge, a specific sequence of reduction and optimal screw positions are recommended.

Painful Ankle due to Impingement Between the Medial Malleolus and Navicular

Introduction: A plethora of pathologies can cause medial ankle pain. Material and methods: We present a case of 66-year-old male with medial ankle pain. Result: Bilateral CTEV (Congenital talipes equino varus) with impingement between the navicular and medial malleolus was present, which was contributing to medial ankle pain. Conclusion: One needs to be aware of this rare form of impingement in patients with medial ankle pain.

DIAGNOSTIC COMPARABILITY OF RATIO OF TISSUE DIELECTRIC CONSTANT (TDC) BETWEEN PATIENTS WITH LIPEDEMA AND THOSE WITH LOWER LIMB LYMPHEDEMA (LLL): A PROSPECTIVE OBSERVATIONAL STUDY

Lipedema is usually thought of as a disease of women. Potentially diagnostic comparative data is needed between patients with lipedema and those with lower limb lymphedema (LLL). Since there is no gold standard to diagnose lipedema, some promising modalities such as Tissue Dielectric Constant (TDC) need to be investigated among patients with lipedema and lymphedema. This study was completed with a total of 26 patients (14 lipedema, 12 LLL). Local tissue water was assessed with Moisture MeterD compact (DelfinTech, Kuopio, Finland) according to the TDC method at 300 MHz within a 2.5 mm tissue penetration depth via the following reference points: Thigh, calf (20 cm upper and lower point of knee level, respectively), and malleoli (5 cm upper point of medial malleolus). Patients with LLL showed significantly higher TDC values and interlimb TDC ratios in all affected points and unaffected malleolus points compared to patients with lipedema. No significant difference was achieved between genders with LLL in all reference points. The area under the curve (AUC) for thigh, calf, and malleolus reference points were found as 0.851 (95%CI .678-1.00), 0.801 (95%CI 0.612-0.989) and 0.786 (95%CI 0.596- 0.976), respectively. Patients with LLL showed significantly higher TDC values compared to patients with lipedema, these differences should be carefully interpreted in patients with bilateral LLL and those with lipo-lymphedema.

Enhancing Quality of Life in Venous Ulcer Patient with Irsal-e-Alaq (Hirudotherapy): A Case Report

Background: In general practice, venous ulcers (stasis ulcers) are the most common and recurrent leg ulcers. Ignorance of it can have a severe detrimental effect on one's quality of life, cause gangrene, and even the limb amputation. Venous ulcers are the most dangerous and disabling side effect of chronic venous insufficiency. Leech therapy seems to be effective for the treatment of varicose ulcers due to its salivary secretions which it injects during bloodsucking. The saliva of leeches contains certain biochemical with vaso-dilating, anticoagulant, anesthetic, thrombolytic, antibiotic, analgesic, and anti-inflammatory properties. As a result, Irsal-e-Alaq (Hirudotherapy), one of the Unani regimens, can effectively control it. Objective: The purpose of this case report is to provide insight into the effects of Irsal-e-Alaq (Hirudotherapy) on venous ulcers. Intervention: A 60-year-old male has a complaint of ulceration in his left lower leg near the medial malleolus with swelling, pain, discharge, and darkening of the skin of the left lower limb. Four leeches were applied once every week for 2 months. Efficacy of leech therapy was assessed on every 15th day by pain /leg discomfort on 4 point scale ranging from 0-3, limb girth at calf, ankle &amp; foot, pigmentation color on 4 point scale, pigmentation area, pain in ulcer on 4 point scale from 0-3, ulcer depth, PUSH Score. Hb% was assessed every 15th day to check anemia, colour flow Doppler was done to assess any change in vein anatomy. Result: In this case report, the ulcers were completely healed, and also showed remarkable improvement in other variables. Conclusion: Irsal-e-Alaq has been proven beneficial in treating venous ulcers and enhancing patient’s quality of life. Keywords: Venous ulcer, Hirudotherapy, Unani Medicine, Pain, Pigmentation.

Flat Foot based on Clarke's Angle Method and Overweight among Medical Students of Universitas Airlangga

Highlights: Being overweight can be one of the causes of flat foot. A person with flat feet may experience pain in the medial malleolus area and discomfort when tiptoeing. Abstract Introduction: A flat foot is an arch deformity, and being overweight is one of the risk factors. It can cause problems such as fatigue, pain in the ankle and back, foot pain (especially during long walks or sports), and disturbances in balance and walking patterns. This study aimed to examine the relationship between flat feet (measured using Clarke's angle) and overweight students at the Faculty of Medicine, Universitas Airlangga. Methods: This study used an observational analytic design with a cross-sectional method, gathering primary data directly from the research sample. The data were analyzed using the International Business Machines Corporation (IBM) Statistical Package for the Social Sciences (SPSS) version 26. Results: Of the 56 samples meeting inclusion criteria, most cases of flat foot occurred in males. A total of 36 research subjects were overweight or obese, evenly split between females and males. Among the 112 samples, 19 had flat feet, and 93 did not. Chi-square test analysis indicated a highly significant p-value (0.001, p &lt; 0.05), suggesting a significant relationship between flat feet and overweight. Conclusion: There was a significant relationship between flat feet (measured using Clarke's angle) and overweight. The majority of subjects in this study were overweight based on body mass index (BMI), and most had a non-flat foot arch type. All cases of flat foot were found in subjects with overweight BMI.

Treatment of Syndesmotic Instability: The Importance of Malleolar Fixation

A significant proportion of syndesmotic injuries often occur simultaneously with malleolar fractures. The existing literature emphasizes that even slight misalignments in the malleolar structures can lead to altered talar motion, ultimately resulting in post-traumatic ankle arthritis. Rotational ankle fractures with syndesmotic injury can manifest with isolated or a combination of lateral, medial, and/or posterior malleolar fractures, and an accurate anatomic restoration of malleolar fractures has been emphasized. One such reason for anatomic reduction is that the fracture fragment may have an important attachment site for ligaments that contributes to the stability of the ankle and syndesmotic joints. While the biomechanical impact of malreduction of the lateral and medial malleolus osteoligamentous complex has been well documented and understood, controversy persists regarding the optimal surgical treatment of posterior malleolar fractures in the context of syndesmosis instability. Advanced imaging and biomechanical studies have shed new light on the role of the posterior malleolus in syndesmosis stability, suggesting that anatomic reduction of the posterior malleolar fragment could decrease the necessity of transfixation of the syndesmosis, lowering the risk of malreduction. As a result, there is growing advocacy for anatomically reducing and fixing the posterior malleolus in ankle fractures with syndesmotic injuries. This review focuses on the critical role of malleolar fixation in the management of syndesmotic injuries. Level of Evidence : Diagnostic Level V—expert opinion. See Instructions for Authors for a complete description of levels of evidence.

Posterior Malleolus Fracture Fixation In Lateral Decubitus Position: Surgical Technique and Results in 60 Patients

The present study shows how posterior malleolus fractures (PMFs) and distal fibular fractures were fixed using the posterolateral approach with the patient in lateral decubitus position, not previously described in the literature. This technique has been used in 60 consecutive patients (42 women and 18 men; mean age 54.7; range 21-92 years), 33 of which presented as fracture dislocations from March, 2021 to December, 2023. After PMFs fixation in lateral decubitus position, release of the sacral support allowed patients to be placed supine (without de-sterilizing the operative field), in order to proceed with medial malleolus or posteromedial fragment fixation. Fractures were classified according to the Lauge Hansen classification as SER4 (n = 50), PER4 (n = 7), SAD (n = 1), and PAB (n = 2). Fractures were classified according to Rammelt & Bartonicek, as type B (n = 40), C (n = 13), and D (n = 7). During the same period of time 14 fractures involving the PM, classified as type A, were treated with indirect fixation, whilst 6 geriatric and/or poor mobility patients with fracture dislocations were treated with retrograde hindfoot nail fixation. Follow-up period ranged from 4-36 months (mean = 14.4; SD = 8.8). Complications occurred in 5 patients (8.3%; 3 had delayed (medial) wound healing, one developed CRPS and one required implants removal and arthroscopy because of metal irritation and stiffness). No deep infections, thromboembolic events, fracture malreductions or malunions were recorded and all patients returned to the preinjury mobilization status. In conclusion, PM fracture fixation was feasible and safely performed with patients in lateral decubitus position.

Predicting Nerve Course Variations to Prevent Iatrogenic Lesions: A Surgical Perspective on Sural Nerve Variations.

There are several documented variations of the sural nerve noted within the literature. This cadaveric study was conducted to provide a surgical perspective to either directly addressing the sural nerve, or avoiding it depending on the injury or pathology being surgically addressed. Twenty-five preserved cadaveric limbs were dissected from the popliteal fossa to the foot. Three locations of the course of the sural nerve data were analyzed. The first location (M1) was from the head of the fibula to the sural nerve. The second location (M3) was from 2.54 cm proximal to the distal tip of the lateral malleolus to the sural nerve. The third location (M2) was from the shaft of the fibula at the halfway point between measurements 1 and 2 to the course of the sural nerve. The types of variations were noted as well, compared to previous studies, highlighting the abundance of sural nerve variations in the lower limb that clinicians and surgeons need to be aware of and ready to address. The sural nerve courses 4.6 cm posterior from the fibula at the proximal fibula and mid fibula and 4.5 cm at the distal fibula. The 25 sural nerve variations are not reflective of what has been previously published in the literature. The data can be utilized in preoperative planning in addressing or avoiding the sural nerve involving the posterior superficial compartment of the leg.