Bone Morphology as a Determinative Risk Factor for Type of Ankle Fracture.

BACKGROUND: We investigated the relationship between ankle radiographic bone morphology and observed fracture type. METHODS: We retrospectively reviewed patients who had visited the emergency department with ankle injuries between June 1, 2012, and July 31, 2018. Patients were treated with open reduction and internal fixation. Patients were grouped by fracture pattern. Group 1 consisted of isolated lateral malleolar fractures, and group 2 comprised bimalleolar fractures. Group 1 was further divided into subgroups A and B based on classification as Weber type B and C fractures, respectively. Four radiographic parameters were measured postoperatively on a standing whole-leg anteroposterior view of the ankle: talocrural angle (TCA), medial malleolar relative length (MMRL), lateral malleolar relative length (LMRL), and distance between the talar dome and distal fibula. RESULTS: One hundred seventeen patients were included in group 1-A, 89 in group 1-B, and 168 in group 2. The TCA and MMRL were significantly larger in group 2 than in group 1. Lateral to medial malleolar length ratio was also significantly different between the groups. However, there were no significant differences between the groups in terms of LMRL and the distance between the distal fibula tip and talar process. Between subgroups 1-A and 1-B, LMRL (P = .402) and MMRL (P = .592) values were not significantly different. However, there was a significant difference between groups in TCA and the distance between the distal fibula tip and talar process. CONCLUSIONS: The TCA, MMRL, and lateral malleolar length to medial malleolar length ratio were significantly higher in patients with bimalleolar fracture than in patients with isolated lateral malleolar fractures.

Tourniquet Use Does Not Affect Pain and Function after Total Knee Arthroplasty: Patient Evaluation According to Pain Threshold.

We evaluated the effect of using a tourniquet on early-stage pain and 1-year postoperative functional outcomes when patients were divided into two groups according to the pain threshold (PT). Overall, 120 patients who were assessed preoperatively with an algometer were recruited for this prospective, double-blinded, randomized controlled trial. Patients were randomized to undergo total knee arthroplasty (TKA) with a tourniquet (group 1, 60 patients) and without tourniquet (group 2, 60 patients). Primary outcome measures were visual analog scale (VAS) pain scores at 24, 36, and 48 hours postoperatively and functional assessment with Knee Society Score (KSS) test at 1 year postoperatively. No significant differences were observed between groups in terms of gender (49 females and 8 males in group 1 vs. 53 females and 6 males in group 2; p = 0.201) and age (68.9 years in group 1 vs. 68.7 years in group 2; p = 0.811). There was no significant difference between groups in all the VAS and KSS 1 and KSS 2 scores. PT measurements ranged from 2.5 to 11.5 with a mean of 7.69 ± 1.70 and a median of 8. Total 54 patients with a median value of < 8 were defined as the low-PT group, and 62 patients with a median value of ≥ 8 were defined as the high-PT group. When the groups were evaluated according to using the tourniquet, 21 patients were operated on with a tourniquet and 33 patients without it in the low-PT group, while 36 patients were operated on with a tourniquet and 26 patients without it in the high-PT group. There was no significant difference in pain or functional scores between patients when comparing with-tourniquet and without-tourniquet or when comparing the low- and high-PT groups. This showed that the use of a tourniquet during TKA was not associated with either early-stage pain or 1-year postoperative functional outcomes according to algometer evaluation.Level of evidence: Level 1 prospective randomized study.

Comparison of the Isolated Plantar Fascia Release Versus Plantar Fascia Release Combined With Calcaneal Decompression in Management of the Patients With Resistant Heel Pain.

We aimed to compare isolated percutaneous plantar fascia release by using a needle versus percutaneous plantar fascia release combined with calcaneal decompression in treatment of the patients with resistant heel pain. We reviewed the prospectively recorded data of patients who treated and follow-up for resistant heel pain (treated more than 6 months with other treatment modalities) with a minimum 1-year follow-up. Twenty patients were treated with plantar fascia release using a needle (group 1) and 21 patients were treated with a similar percutaneous release combined with calcaneal decompression (group 2). Functional outcomes were evaluated using visual analog scale (VAS) and Foot Function Index (FFI) pre- and postoperatively. No significant differences were observed between both groups in terms of age (44.3 years in group 1 vs 46.8 years in group 2), gender (18 females and 2 males in group 1 vs 19 females and 3 males in group 2), body mass index (25.1 in group 1 vs 26.3 in group 2), and follow-up (14.6 months in group 1 vs 15.7 months in group 2). The decrease in postoperative FFI and VAS scores compared with preoperative VAS scores was statistically significant in both groups. However, improvement of FFI and VAS score was significantly higher in group 2 than group 1. Although both methods are very effective in the treatment of persistent heel pain, the group 2 has a better improvement in functional scores than group 1 with a mean 15 months following the procedure.

The Effects of Tourniquet Application in Total Knee Arthroplasty on the Recovery of Thigh Muscle Strength and Clinical Outcomes.

The present randomized controlled study aims to evaluate whether tourniquet application during total knee arthroplasty (TKA) has an effect on (1) thigh muscle strength (quadriceps and hamstring muscle strength) and (2) clinical outcomes (postoperative knee range of motion [ROM], postoperative pain level, and Knee Society Score [KSS]). The effects of tourniquet application during TKA were investigated in 65 patients randomly allocated to one of two groups: TKA with a tourniquet and TKA without a tourniquet. Patients in both groups were comparable in terms of the demographic and clinical data (p > 0.05 for age, number of patients, sex, radiographic gonarthrosis grade, American Society of Anesthesiologists [ASA] classification, and body mass index [BMI]). All patients in both groups were operated by the same surgeon using one type of prosthesis. Isokinetic muscle strength (peak torque and total work) of knee extensors (quadriceps) and flexors (hamstrings) was measured in Newton meters (Nm) using a CYBEX 350 isokinetic dynamometer (HUMAC/CYBEX 2009, Stoughton, MA). The combined KSS (knee score + function score), visual analog scale (VAS), and knee ROM were measured preoperatively and at 1 and 3 months postoperatively to evaluate clinical outcomes. There were no significant differences between the two groups in preoperative and postoperative values of isokinetic muscle strength (peak torque and total work) and aforementioned clinical outcomes (p < 0.05). The present study has shown that quadriceps strength and clinical outcomes were not improved in the early postoperative period (3 months) when a tourniquet was not used during TKA.

Clinical outcomes comparison of distal radius fractures between two conservative treatment methods: Below-arm cast versus reverse sugar tong splint.

BACKGROUND: The purpose of this prospective randomized study was to compare a new reverse sugar tong splint technique with a below-arm cast, in terms of patient radiological and clinical outcomes. METHODS: One hundred and forty patients who presented to our clinic between April 2017 and March 2019 were randomly divided into two groups: 70 received reverse sugar tong (RST group) and 70 received below arm cast (BAC group). Clinical and radiological follow-up was performed 7-10 days, three weeks, 5 or 6 weeks, 12 weeks and one year after the treatment. Clinical outcomes including wrist range of motion, complication rates, Health Assessment Questionnaire (HAQ) score at end of treatment, Disabilities of the Arm, Shoulder, and Hand (Q-DASH) questionnaire and Mayo Elbow Performance score (MEPS) score at 12 weeks and last follow-up. RESULTS: Finally, sixty-five patients were treated with BAC, and their average age was 58.2 years and sixty-two patients with an average age of 57.4 years were treated with RST were completed the radiological and clinical one-year follow-up. There were no significant differences in range of motion, radiological parameters, the Q-DASH and MEPS scores between the groups the 12th week and last visit; however, the HAQ score was significantly higher in the cast group during the 6th visit (p < 0.001). The BAC group had a higher complication rate (40%) than the RST group (19.3%) (p = 0.01). CONCLUSION: Patient treated with RST had a higher functional status at end of treatment and lower complications when comparing traditional below arm cast. LEVEL OF EVIDENCE: Level I prognostic randomized controlled trial.

Quality of Life Evaluation Following Limb Lengthening Surgery in Patients with Achondroplasia.

BACKGROUND: The primary objective of this study was to evaluate the quality of life following limb lengthening surgery in patients with achondroplasia. The complications and different lengthening techniques have and effects on mid-term results were also investigated. METHODS: We performed a retrospective, multicenter study by evaluating the records of patients with achondroplasia operated in our clinic between 1999 and 2014 for limb lengthening with a minimum follow-up of 3 years. Forty nine patients were underwent bilateral lower limb lengthening surgery and 21 of 49 patients underwent bilateral humerus lengthening surgery. Patients were evaluated by the Pediatric Quality of Life Inventory (PedsQL) 4.0 Generic Core Scales to assess the health-related quality of life (HRQOL) of children. Twenty patients with achondroplasia who had no lengthening surgery history were also evaluated with the PedsQL score as the control group. RESULTS: The average age at the time of first surgery was 6.17 years. The average follow-up period was 100.2 months. The average age at the time of study 14.70 ± 2.44 (11-18) years. There were significant differences between the patients with humeral lengthening and patients who did not undergo humeral lengthening in all scores. Transient complications had minimal effects on scores. Although all scores in the operated group were higher than non-operated patients with achondroplasia, there were no significant differences. CONCLUSION: Quality of life was significantly improved as a result of humerus lengthening surgery of patients with achondroplasia, despite minor complications compared with Lower limb lengthening surgery. LEVEL OF EVIDENCE: Level III, case control study.

Comparing open reduction and internal fixation versus closed reduction using dual-point distraction and percutaneous fixation for treating calcaneal fractures.

OBJECTIVES: This study aims to compare the early clinical, functional and radiographic outcomes of a small cohort of patients with calcaneal fractures treated with closed reduction using a dual- point distraction system and the traditional lateral approach. PATIENTS AND METHODS: We prospectively treated 40 patients with calcaneus fractures who presented to our emergency department between January 2017 and February 2018. In total, 35 patients (22 males, 13 females; median age 39.8 years; range, 19 to 57 years) were included in this study since five patients were not followed up. Fractures were classified according to the Sanders classification system using computer tomography images. Clinical outcomes including postoperative two-week visual analog scale (VAS) score, sickness absence period, operating time and complication rate were recorded. RESULTS: The mean follow-up period was 24 months. Closed reduction using dual-point distraction and percutaneous fixation (group 1) was performed in 17 patients, whereas the extended lateral approach (group 2) was used in 18 patients. There were no significant differences between both groups in age, follow- up outcomes and Sanders classification. Operating time was significantly shorter in group 1 than in group 2. At postoperative two weeks, VAS scores were significantly lower in group 1 than in group 2. The complication rate and sickness absence period were significantly lower in group 1 than in group 2. CONCLUSION: Closed reduction using dual-point distraction can be preferred owing to many advantages including considerably decreased risk of wound complications, sickness absence period and length of hospital stay as well as superior postoperative rehabilitation with a low pain score.

Isokinetic Strength Comparison of Tuberosity Fractures of the Proximal Fifth Metatarsal Treated With Elastic Bandage vs Cast.

BACKGROUND: The aim of this study was to compare the strength of injured and healthy ankle muscle as well as functional and clinical outcomes between patients with proximal fifth metatarsal tuberosity fractures who received elastic bandage treatment and those who received cast immobilization. METHODS: Sixty-five patients who presented to our clinic between February 2018 and April 2019 were randomly divided into 2 groups: 33 received elastic bandages (group 1) and 32 received cast immobilization (group 2). All patients were scheduled for follow-up appointments at our clinic after 2, 4, 8, 12, and 24 weeks. Visual analog scale-foot and ankle (VAS-FA) score, time missed from work, and using assistive devices were recorded as clinical outcomes. Both ankle plantarflexion-dorsiflexion and inversion-eversion muscle strengths (peak torque) were measured using an isokinetic dynamometer for each group and were compared with those of the healthy extremities. RESULTS: The mean missed work was 11.3 days in group 1 and 27.6 days in group 2. Groups 1 and 2 used assistive devices for a mean of 6.7 and 16.2 days, respectively (P = .001). Group 1 had a significantly higher VAS-FA score at the 2nd, 4th, and 8th week of follow-up compared with group 2, and no significant differences were observed at the time of injury and at the 12th and 24th weeks. The muscle strength deficits in group 1 were present at the 4th week, whereas those in the cast immobilization group were determined at the 4th and 8th weeks in all muscles. During the 12th and 24th week of follow-up, no significantly differences in both extremities were observed between the groups. CONCLUSION: Elastic bandage treatment was better than cast immobilization in terms of preserving ankle muscle strength, clinical outcomes, and functional scores regardless of the degree of fracture displacement. Moreover, the present study emphasized that cast immobilization offered no advantages in this fracture treatment. LEVEL OF EVIDENCE: Level I, prognostic randomized controlled trial.

The effectiveness of preoperative colon cleansing on post-operative surgical site infection after hip hemiarthroplasty.

AIM: This study aimed to evaluate the effectiveness of prophylactic mechanical bowel preparation in elderly patients undergoing hip hemiarthroplasty in a single training institution over a period of 2 years. PATIENTS AND METHODS: The study was conducted in a prospective-randomised manner. All patients, who underwent primary hip hemiarthroplasty for femoral neck fracture in our institution between 20 February 2015 and 29 December 2016, were included. B.T. Enema (sodium dihydrogen phosphate + disodium hydrogen phosphate) 135 ml (Yenisehir Laboratory, Ankara, Turkey) was used for colon cleansing. RESULTS: Ninety-five patients were followed up for at least 1 year after surgery (16.3 ± 4.2 months). Of these, 46 were in the enema group and 49 were in the control group. Demographic and clinical characteristics of patients were similar in both groups (p > 0.05). Infection rates between the two groups were not significantly different (p > 0.05). In addition, ASA, age, sex, presence of diabetes mellitus, duration of surgery, time to surgery, ambulation status and blood count did not have a significant effect on surgical site infections (p > 0.05). However, all infections in the enema group were monobacterial and were successfully treated, whereas two of the four infections in the control group were polymicrobial and could not be successfully treated. CONCLUSION: Although preoperative colon cleansing did not reduce the overall incidence of post-operative infections, our study suggested that it may reduce polymicrobial infections after hip hemiarthroplasty. Polymicrobial infections after hip hemiarthroplasty seem to have worse prognosis. Therefore, the effectiveness of preoperative colon cleansing in remediating such infections must be investigated in a larger number of patients.

Is tranexamic acid safe and reliable during tibial intramedullary nailing?

BACKGROUND: The aim of this study was to determine if the use of tranexamic acid (TXA) during intramedullary reaming treatment for tibial diaphyseal fractures was safe, reduced blood loss, or affected cost effectiveness. METHODS: A total of 70 patients with a tibia diaphysis fracture were randomized into 2 groups and prospectively followed for data on blood loss, thrombosis, and fracture healing. Preoperative TXA was administered intravenously to Group A, and Group B served as the control group. RESULTS: While there was no significant difference between the preoperative and postoperative 1-hour hemoglobin (Hb) and hematocrit (Hct) levels of the patients, there was a statistically significant difference in the comparison of the postoperative 24-hour and 48-hour Hb and Hct levels. There was no need for an allogenic blood transfusion to any patient in Group A; however, 2 patients in Group B each received 1 unit of erythrocyte suspension because their Hct values dropped below 27%. There was no deep vein thrombosis or embolism observed in any of the patients. CONCLUSION: The application of intravenous TXA during the preoperative period in the treatment of tibial fractures with intramedullary nailing reduced the bleeding seen in the postoperative period. It did not lead to intravascular thrombosis in the postoperative period, and had no adverse effect on bone healing.

Conservative management equally effective to new suture anchor technique for acute mallet finger deformity: A prospective randomized clinical trial.

STUDY DESIGN: Prospective randomized controlled trial. PURPOSE OF THE STUDY: This study was designed to compare our new suture anchor technique with conservative management in acute Wehbe-Schneider type I A-B and II A-B mallet fingers. METHODS: Twenty nine patients who presented to our clinic between 2013 and 2015 were randomized for surgical or conservative treatment. Wehbe-Schneider subtype C fractures were excluded. Fourteen were treated with surgery, and 15 were treated with conservative treatment. Primary outcomes were visual analog scale score, active distal interphalangeal (DIP) joint flexion, return to work, extension deficit and DIP joint degeneration. Follow-up time was 12 months. RESULTS: The mean visual analog scale was 2.0, and return to work was on average in 63.2 days in the surgical group and 1.47 and 53.7 days in the conservative group. Extension deficit was 8.1° in the surgical group and 6.1° in the conservative group. The mean DIP flexion at final follow-up was 54.5° (40-65) in the surgery group and 58.3° (45-70) in the conservative group. DIP joint degeneration was observed with X-rays in 4 patients in surgical group, and none of the patients in the conservative group had DIP degeneration at 1 year after treatment. CONCLUSIONS: The therapeutic effectiveness of suture anchor technique was not statistically different from conservative treatment. Subluxation seen after fixation treatment with suture anchors may be due to inadequate anchor fixation. DIP joint degeneration was seen significantly more in the surgical group. Our study suggests that the new suture anchor technique is not superior to conservative treatment. LEVEL OF EVIDENCE: Ib.

A rare pathogen for subacute osteomyelitis in adolescent: Serratia marcescens.

INTRODUCTION: There are various pathogens reported for osteomyelitis. Osteomyelitis is bone infection which produces pain and fever, also threatens bone instability. It can lead to nonunion. The purpose of this report was to describe a case with union delay of the tibia due to serratia marcescens osteomyelitis. Serratia marcescens is an unexpected pathogen for subacute osteomyelitis in adolescence. Because of difficulty of diagnosis, treatment can be delayed or the situation can cause complications like nonunion or loss of function. PRESENTATION OF CASE: Serratia marcescens is an unexpected pathogen for subacute osteomyelitis in adolescence. Because of difficulty of diagnosis, treatment can be delayed or cause complications like nonunion or loss of function. We present a meningomyelocele female adolescent operated with distal tibia varus osteotomy for correcting ankle valgus deformity. Insufficient healing was determined at osteotomy side on radiographs. The patient's erythrocyte sedimentation rate and CRP level was slightly higher with minimal clinical inflammation. MRI examination showed abscess formation at T2 imaging. Debridement, grafting and circular external fixation was performed. Sulperazon was started for drug therapy. Union was achieved after compression and distraction osteogenesis by circular external fixator. Orthopedic surgeons should be aware of opportunistic infections like serratia and keep in mind as a probable cause of disease. DISCUSSION: Osteomyelitis is one of our main problems in orthopedics. Serratia does not come to mind as a causative factor when we learn the patient has osteomyelitis. We give treatment for the most expected pathogens like staphylococcus species firstly. This shows us the importance of bone biopsies and wound culture tests. Presented case is diagnosed as serratia osteomyelitis after culture results and given treatment with antibiotics and debridement. CONCLUSION: Orthopedic surgeons should be aware of opportunistic infections like serratia and keep in mind when diagnosing the unexpected problem.