Homework123

What factors improve Mini Fail Ex-Fix outcomes - Correct Answer-1. More pins 2. Fixator close to the bone How can a hallux extensus occur after a Keller? - Correct Answer-Resection of too much of the phalangyeal base How should you treat a second met head AVN? - Correct Answer-Implant Treating CVT: 3 months to 3 years - Correct Answer-Posterior release TNJ reduction Treating CVT: 3 years to 6 years - Correct Answer-Green-Grice or Arthroresiss Treating CVT: 6+ - Correct Answer-Wa...

Achilles tendon rupture is likely to occur in this position - Correct Answer-Sprinters Gastroc-soleal complex is enervated by: - Correct Answer-Tibial nerve (S1 - S2) Runs between the gastrocnemius and soleus. Assists in plantarfexion of the foot and flexion of the knee - Correct Answer-Plantaris Nerve enervation of the plantaris - Correct Answer-L4, L5, S1 The narrowest part of the achilles tendon - Correct Answer-4cm proximal to its insertion An Achilles tendon rupture is likely...

When performing a subtalar arthroeresis for a flexible pediatric flatfoot deformity, the release of which of the following anatomic structures that is encountered should be avoided so as not to destabilize the subtalar joint? - Correct Answer-interosseous talocalcaneal ligament. Shown below is the closed injury of a patient whose neurovascular status is intact. What is the best initial treatment option? (Dislocated ankle with possible necrosis of anterior ankle) - Correct Answer-Closed red...

18 y/o gymnast substance acute inversion ankle injury and ruptures her lateral collateral ligaments (a)NWB 6 weeks, ankle Brace (b)Ankle bracing followed by aggressive PT 12 weeks (c)Early functional rehab program (d)NWB x8 weeks followed by PT - Correct Answer-(c) Early functional rehab program Patient is a 45 y/o male performing a triple arthrodesis he has 6 degrees of tibial varum what is the appropriate position for the calcaneus to the tibia to be in this position? (a)4 Degrees Ever...

A 25 year old ballet dancer presents with an 8 month history of ankle pain following an ankle sprain. On physical exam there is joint swelling and radio graphs are unremarkable physical therapy and NSAIDs have not reduced her symptoms. What is the next appropriate step in management of this patient? - Correct Answer-MRI For a one-year-old patient with calcaneal valgus, what is an acceptable treatment plan? - Correct Answer-Manipulation and serial casting A 25-year-old female sustained an i...

Snowboarders fracture or lateral process fracture MOI - Correct Answer-Dorsiflexion and external rotation Direction of axis of ankle joint - Correct Answer-8 degrees transverse plane 20-30 degrees from frontal plane What restricts DF of ankle joint - Correct Answer-Posterior talofibular ligament Mac 0.75 Myocardial depressant High lipid solubility Liver toxicity - Correct Answer-Halothane Contact phase position and motion of pelvis - Correct Answer-0-2 degrees in internal 4-5 de...

Hypotension/shock. Tachycardia/arrhythmias. Dyspnea/wheezing/high peak inspiratory pressure/bronchospasm. Hypoxemia or decreased O2 saturation noted on pulse oximetry. Decreased breath sounds. Angioedema (face, lips, laryngeal stridor). Hives/itching. Flushing. - Correct Answer-adult anaphylaxis Immediate actions for anaphylaxis in the perioperative setting for severe hypotension/shock - Correct Answer-Epinephrine bolus (may repeat or escalate dose in one to two minutes and titrate to ...

Which of the following treatment options would be the most appropriate to treat a calcaneonavicular coalition in a 20-year-old soft ball player with chronic foot pain? A. orthotics. B. resection with muscle interposition. C. subtalar arthrodesis. D. arthroeresis placement. - Correct Answer-B resection with muscle interposition Which of the following treatment options would be the most appropriateto treat a calcaneonavicular coalition in a 20-year-old soft ball player withchronic foot pa...

Which XRAY view is the most accurate judge of a clubfoot correction - Correct Answer-Lateral stress dorsiflexion view Club foot posterior release, which structures are released - Correct Answer-- inferior/posterior achilles - FHL sheath - ankle and STJ capsule - calcaneao-fibular ligament - posterior talofibular ligaments - *superficial part of the deltoid ligament (talotibial)* - Lengthen FDL to precent claw toe Surgical treatment of club roof after 3 months of failed conservative ...

Patient presents with *IM angle: 12-16 degrees*, level of osteotomy? - Correct Answer-DISTAL metatarsal head Patient presents with *IM angle: greater than 16 degrees*, level of osteotomy? - Correct Answer-PROXIMAL metatarsal (base) Patient presents with increased DASA greater than 8 degrees, level of osteotomy? - Correct Answer-Proximal aspect of (proximal phalanx) Patient presents with increased HIA greater than 10 degrees, level of osteotomy? - Correct Answer-Distal aspect of (proxima...