Minimally invasive technique for acute fixation and subtalar fusion of displaced intra-articular calcaneus fractures.

Displaced intra-articular calcaneus fractures (DIACFs) are difficult injuries to treat and are often encountered by orthopedic surgeons. For DIACFs treated nonoperatively or with open reduction internal fixation (ORIF), a common complication is painful subtalar arthritis and the need for a secondary subtalar fusion, which prolongs the overall recovery time. One treatment option to address this sequela involves ORIF with subtalar fusion as the primary treatment. We describe a reproducible, minimally invasive surgical technique for primary ORIF with subtalar fusion when the calcaneal tuberosity is amendable to cannulated screw fixation to treat these complex calcaneal fractures. Our technique offers advantages compared to other techniques in that it avoids screw traffic, allows easy bony compression of the subtalar joint, and minimizes soft tissue damage via percutaneous screw fixation. Fourteen fractured calcanei in 12 patients underwent our technique and all achieved bony union with a median time to fusion of 107.5 days (range, 54-530 days). Eight patients returned to work with the remaining 4 patients having an unknown work status at last follow-up, although 2 of these 4 patients resumed normal activities. Only 1 patient experienced a complication, which was an infection after achieving bony union, and was treated with successful hardware removal and our infection protocol. Overall, we conclude our surgical technique offers a successful option in the treatment of DIACFs when the calcaneal tuberosity is amendable to cannulated screw fixation.

Open Dislocation of the Scaphoid With an Associated Hamate Fracture and Fourth Metacarpal Fracture.

Scaphoid dislocation represents a rare injury with only a few case reports and limited case series reported in the literature. The majority of scaphoid dislocations result from a high-energy trauma causing hyperextension and ulnar deviation of the wrist. The severity of a scaphoid dislocation depends on the degree of periscaphoid ligamentous injury as well as the presence of concomitant injuries, such as axial carpal dissociation. The most common complication after a scaphoid dislocation is scapholunate dissociation, which emphasizes the importance of scapholunate ligament repair/reconstruction in these cases. We report a case of an open scaphoid dislocation with the associated injuries of a hamate fracture and fourth metacarpal fracture treated with an open reduction of the scaphoid, open ligamentous repair and augmentation of the involved carpal ligaments, and open reduction internal fixation of both the hamate and the fourth metacarpal fractures.

Os Trigonum Syndrome: A Cause of Posterior Ankle Pain.

BACKGROUND: Os trigonum syndrome represents a cause of posterior ankle pain that is predominantly seen in athletes. The os trigonum ossicle forms from a secondary ossification center of the talus and is located at its posterior aspect in an interval between the posterior lip of the tibial plafond and calcaneus. The os trigonum ossicle is often an incidental finding and asymptomatic. However, repetitive plantarflexion and push-off maneuvers can cause symptoms and lead a patient to pursue orthopedic care. MATERIALS AND METHODS: A review of the literature was conducted using the PubMed search engine with the following keywords: "os trigonum", "os trigonum ossicle", "os trigonum syndrome", "posterior ankle impingement", and "Stieda process". RESULTS: The pertinent anatomy, clinical presentation, diagnostic evaluation, and treatment of os trigonum syndrome were reviewed in the literature and are extensively discussed in this article. CONCLUSION: Os trigonum syndrome represents a potential cause of posterior ankle pain that needs thorough evaluation regarding history, physical examination, and imaging. Once diagnosed, treatment ranges from conservative to surgical interventions depending on surgeon preference and specific case presentation. [Orthopedics. 2024;47(2):e67-e72.].

Implementation of a Fascia Iliaca Compartment Block Program in Geriatric Hip Fractures: The Experience at a Level I Academic Trauma Center.

OBJECTIVES: Determine adherence to a newly implemented protocol of fascia iliaca compartment block (FICB) in geriatric hip fractures. DESIGN: Retrospective review. SETTING: Level I trauma center. PATIENT SELECTION CRITERIA: Patients with a hip fracture treated with cephalomedullary nailing or hemiarthroplasty (CPT codes 27245 or 27236). OUTCOME MEASURES AND COMPARISONS: Adherence to a protocol for FICB, time intervals between emergency department arrival, FICB, and surgery stratified by time of admission. RESULTS: Three hundred eighty patients were studied (average age 78 years, 70% female). Approximately 53.2% of patients received an FICB, which was less than a predefined acceptable adherence rate of 75% ( P < 0.001). Approximately 5.0% received an FICB within 4 hours and 17.3% within 6 hours from admission. Admission during daylight hours (7 am -7p m ) when compared with evening hours (7 pm -7 am ) was associated with improved timeliness ([8.3% vs. 0% within 4 hours, P < 0.001] [27.5% vs. 2.4% within 6 hours, P < 0.001]). Improved adherence to the protocol was observed over time (odds ratio: 1.0013, 95% confidence interval, 1.0001-1.0025, P = 0.0388). CONCLUSIONS: FICB implementation was poor but gradually improved over time. Few patients received an FICB promptly, especially during night hours. Overall, this study demonstrates that implementation of an FICB program at a Level I academic trauma center can be difficult; however, many hurdles can be overcome with institutional support and dedication of resources such as staff, space, and additional training.

Reinforcement Ring-Augmented Hip Arthroplasty: A 35-Year Follow-up.

During the late 1980s, techniques were evolving to prevent acetabular component loosening. Inadequate acetabular bone stock further complicated this concern, which was traditionally addressed with cementation and bone grafting during this time period. However, one evolving tactic to address acetabular component loosening in the setting of inadequate acetabular bone stock was to augment bone graft with an acetabular reinforcement ring. In 1963, a 26-year-old, active male sustained a right-sided femoral neck fracture following a skiing accident. He ultimately developed a collapsed femoral head and varus deformity of the femoral neck requiring a total hip arthroplasty with a cemented monoblock femoral component and a polyethylene acetabular component cemented into a reinforcement ring. The initial procedure was performed in 1988, and this prosthesis is still functioning 35 years later and represents one of the longest follow-ups of a patient with a primary total hip arthroplasty with a reinforcement ring.

How to get the most out of your gastrocnemius and soleus flaps.

Gastrocnemius and soleus flaps represent the workhorse local flaps to cover soft tissue defects of the proximal 1/3 and middle 1/3 of the leg, respectively. An important consideration before conducting a local flap is whether the flap can provide adequate coverage. The utility of the gastrocnemius flap can be increased using multiple techniques to increase the arc of rotation including the posterior midline approach, dissection at the pes anserinus and medial femoral condyle origin, scoring the fascia, and inclusion of a skin paddle. Concerning the soleus flap, the hemisoleus flap represents a technique to increase the arc of rotation. With a soleus flap, one must consider the soft tissue defect location, size, and perforator blood supply because these factors influence what soleus flap technique to use. This article discusses how to make the most out of gastrocnemius flaps and soleus flaps regarding maximizing coverage and ensuring successful flap outcome.