Anterior Cruciate Ligament Reconstruction With the All-Inside Technique: Equivalent Outcomes and Failure Rate at Three-Year Follow-Up Compared to a Doubled Semitendinosus-Gracilis Graft.

PURPOSE: To compare in terms of failure rates, clinical and functional outcomes the all-inside anterior cruciate ligament (ACL) reconstruction with double suspensory fixation and quadrupled semitendinosus autograft with anteromedial portal doubled semitendinosus-gracilis autograft with suspensory femoral and tibial interference screw fixation. METHODS: Forty-four patients were sequentially allocated into two groups and followed up prospectively for a 3-year period. The first group was the all-inside group and the second was the "classic" AM portal with S-G graft. Each group comprised 22 patients. All patients underwent KT-1000 testing preoperatively and at a minimum of six months postoperatively. Visual pain analog was recorded preoperatively and during both the immediate postoperative period and throughout the follow-up. The Lysholm knee score was used comparing the preoperative and 24-month timepoints. RESULTS: The visual analog scale (VAS) pain scores showed a significant difference at two weeks (2.4 vs 1.8, p < 0.01 ) in favor of the all-inside group, but that difference disappeared in the later follow-up visits. Similarly, there was no significant difference with Lysholm knee scores at two years and the side-to-side anterior translation measured with the KT-1000. At the three-year mark, there were no failures in either of the groups. CONCLUSION: The all-inside technique appears to be equivalent in terms of outcomes to the classic S-G technique, and given the less-invasive nature and versatility in graft choices is a safe and effective technique for primary ACL reconstruction.

A rare case of closed degloving injury of the fifth toe.

Empty toe injury is a rare type of closed degloving injury; limited cases have been reported previously, with controversial outcomes. Our case is a 22 year old male who was injured by a trolley bus. The patient presented at our emergency department with extensive swelling of the right foot, deformity of the fifth toe, bruising and intact skin. On clinical examination the phalangeal bone could not be palpated in the fifth toe and there was no capillary refill. The patient underwent open reduction combined with fasciotomies. The toe regained perfusion after the reduction and was under close observation to ensure its viability. Finally the distal and part of the middle phalanx of the toe was amputated. The purpose of this report is to inform health providers about this unique type of injury and contribute to a more sufficient treatment plan. Level of evidence: IV.

Transfusion rate, hospital stay and cost-effectiveness of intravenous or local administration of tranexamic acid in total hip and knee arthroplasty: A single-center randomized controlled clinical study.

We have conducted a prospective randomized study to determine the effect of intravenous or local administration of tranexamic acid (TXA) in perioperative transfusion rates, hospital stay and overall hospitalization costs in patients underwent total knee (TKA) or total hip (THA) arthroplasty. During 2015-2016, 125 THA and 124 TKA consecutive patients were randomly allocated to receive low dose TXA either intravenously (ivTXA groups) or local administration (locTXA groups) or to serve as controls. Power analysis showed that 41 patients in each group were required in order to have an 80% probability of demonstrating a between surgeries difference of more than 35%. Full blood counts obtained on the first and third postoperative day and the maximum hemoglobin difference was documented in all patients. The costs of hospitalization, transfusions and TXA were retrieved by the hospital financial administration. All groups were homogenic in regards to age and preoperative Hgb levels. In both THA and TKA patients, a statistically significant reduction in the maximum hemoglobin difference was found for both the intravenous (ivTXA) and local application (locTXA) groups compared to controls (P<0.001). The average hospitalization was reduced by 2.2 and 2.9 days in THA and TKA patients in respect. The hospitalization costs for the control groups were higher both in THA (286 € more) and TKA (374 € more) patients. We were able to demonstrate that both intravenous and local administration of TXA can significantly reduce transfusion rate, hospital stay and overall cost in TKA or THA patients.

Hallux Osteoid Osteoma: A Case Report and Literature Review.

Osteoid osteoma is a benign bone tumour that mostly affects males in the second and third decade of their life. The lesion mainly occurs in long bones, usually in the femur and tibia, causing severe localized pain that is worse at night and responds to nonsteroidal anti-inflammatory drugs (NSAIDs). Diagnosis is usually made on the basis of history and radiographic findings. However, in more unusual locations as the hand and foot, diagnostic issues can arise. Treatment often includes complete removal of the tumor. We present a 22 year old male with osteoid osteoma involving the distal phalanx of the hallux. To our knowledge very few cases of great toe osteoid osteoma have been reported in the literature.

A Missing Flexor Hallucis Longus Muscle and Tendon in a Young Female Patient: A Case Report of a Rare Anomaly.

Anatomic variations of the long flexor tendons of the foot are not common. Tendinous bands connecting the flexor hallucis longus and the flexor digitorum longus are well known and have even been classified. Although the congenital absence of the flexor pollicis longus in the hand is well known, we found no reports of the absence of the flexor hallucis longus in the foot. We describe the case of a 32-year-old female who stepped on a crystal ashtray and transected the flexor hallucis tendon arising from the flexor digitorum longus. During surgery, the absence of the proper flexor hallucis longus muscle and tendon became apparent. This anomaly appears to be extremely rare, and its clinical importance is unknown, although our patient reported no functional problems before the accident.

Clinimetric properties of WOMAC Index in Greek knee osteoarthritis patients: comparisons with both self-reported and physical performance measures.

This observational study aimed to examine the clinimetric properties of the Greek for Greece translation of the Western Ontario and McMaster Osteoarthritis Index (WOMAC(®)). One hundred and twenty-three patients with knee osteoarthritis (mean age 69.5 years) participated in the study. An extensive reliability study was carried out to assess WOMAC's internal consistency and repeatability (8-day interval). In addition, we examined the construct (convergent, nomological and known-groups) and criterion-related (concurrent and predictive) validity of the index against both self-report [SF-36 and combined visual analog/faces pain scale-revised (VAS/FPS-R)] and physical performance measures [timed up and go test (TUG)]. The internal consistency of the WOMAC subscales ranged from high (0.804) to excellent (0.956). Intra-class correlation coefficients for test-retest reliability were excellent, ranging from 0.91 to 0.95. Partial correlation analysis, adjusted for age and use of an assistive device, showed that WOMAC scores were significantly associated with all validation criteria, presenting fair to strong (-0.33 to -0.86) correlation coefficients. WOMAC-function was strongly associated with SF36-function (-0.86) and TUG (0.71), WOMAC-pain to VAS/FPS-R (0.71) and SF36-pain (-0.67). Of all WOMAC outcomes, stiffness subscale had the lowest, though still significant, correlations with all validation criteria. Multiple linear regression analyses indicated that WOMAC-function was a significant factor for TUG, WOMAC-pain for VAS/FPS-R and both for SF36-function and SF36-pain. The WOMAC LK3.1 Greek for Greece Index is a reliable and valid assessment tool for the evaluation of individuals with knee osteoarthritis, showing excellent reliability and significant validity properties.