1st mpj - Study guides, Class notes & Summaries

ABFAS TEST QUESTIONS /BASIC SCIENCE LATEST UPDATE ANSWERED CORRECTLY How many muscles are associated with the 1st MPJ? - ANSWER 6 all together: 2 Extrinsic (EHL, FHL) 4 intrinsic (EHB, FHB, abductor hallucis, adductor hallucis) What makes up the 1st ray? - ANSWER 1st metatarsal & medial cuneiform How does the axis of the 1st Ray run? - ANSWER Axis runs from anterolateral/slightly plantar to posteromedial/slightly dorsal and is angled about 45 degrees from both the frontal and sa...

ABFAS-Basic Science Exam Questions and Answers 100% Pass How many muscles are associated with the 1st MPJ? - Answer- 6 all together: 2 Extrinsic (EHL, FHL) 4 intrinsic (EHB, FHB, abductor hallucis, adductor hallucis) What makes up the 1st ray? - Answer- 1st metatarsal & medial cuneiform How does the axis of the 1st Ray run? - Answer- Axis runs from anterolateral/slightly plantar to posteromedial/slightly dorsal and is angled about 45 degrees from both the frontal and sagittal planes with...

Implants: - correct answer ∙Most common pathogen to cause infection during implant surgery is *Staphylococcus epidermis*. ∙*Vancomycin* is the drug of choice for antibiotic prophylaxis during implant surgery. ∙Most *metal joint implants are made of cobalt-chromium* due to its high strength and smooth-polished finish. *→Less destructive on cartilage.* ∙Implants may have stems and undersurfaces that are coated with *titanium plasma sp...

What is a Bunion? What do you find at the site? What plane is disturbed? What happens at the first MT? Hallux? - correct answer 1. Localized swelling around Medial/dorsal aspect of 1st MPJ 2. Bursal sac, Prominent met head, erythema. 3. Sagittal deformity- pain in dorsalflexion 4. Deviates medially and hallux deviates laterally Bunion- Hallux Abductus What plane is disturbed and Which way does the hallux deviate? What is it caused by? An...

What are the common problem in the forefoot? - correct answer Hallux abductovalgus (HAV) Hallux Limitus/Rigidus Sesamoiditis Morton's Neuroma 1st MPJ joint sprain Turf toe Stress fracture - metatarsals# Fracture (5th Met)# What are the less common problem in the forefoot? - correct answer Freiberg's infarction* (Osteochondritis) Joplin's Neuritis* Stress Fracture (Sesamoid)# Subungual Ex...

ABFAS Exam Questions and Answers 100% Pass Diastasis for Lisfranc = a fracture is present - Answer- 2-5 mm of diastasis between 1st and second mt base Chronic lisfrancs--->ct=1 mm diastasis between 1st and 2nd mt or an increase of more than 15 degrees in the tarso-metatarsal joint signs of Lisfranc on x-ray (3) - Answer- fleck sign (1 and 2 met bases) first ray elevated arch flattens MC direction Lisfranc displaces - Answer- Dorsal/plantar and Lateral When to sx correct lisfranc - An...

Hallux Valgus Classifications (stages 1 - 4) Stage 1 Excess pronation causes hypermobility of 1st ray. Tibial sesamoid ligament gets stretched & fibular sesamoid ligament contracts. Lateral subluxation of proximal phalanx occurs Stage 2 Hallux abductus progresses, touches against 2nd digit FHL & FHB gain lateral mechanical advantage Crista starts to erode Stage 3 Further subluxation at 1st MPJ, formation of IMA IMA increases secondary to retrograde forces from abductor hallucis 2 ...

23 year old African American female hiker with a familial history of sickle cell, sustains a fall to her left foot. She reports severe pain to her entire left foot. - correct answer Physical Exam: Gait, Pedal Pulse, skin, Mobility, dorsiflexion external rotation, Palpate 1st TMT, ROM 1st TMT, Tibialis Ant Labs: Pregnancy, sickle dex Imaging: foot Xray, CT, MRI 23 year old African American female hiker with a familial history of sickle cell, sus...

ABFAS Basic Science Exam Questions and Answers All Correct How many muscles are associated with the 1st MPJ? - Answer-6 all together: 2 Extrinsic (EHL, FHL) 4 intrinsic (EHB, FHB, abductor hallucis, adductor hallucis) What makes up the 1st ray? - Answer-1st metatarsal & medial cuneiform How does the axis of the 1st Ray run? - Answer-Axis runs from anterolateral/slightly plantar to posteromedial/slightly dorsal and is angled about 45 degrees from both the frontal and sagittal planes wit...

1 ABFAS FOREFOOT EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ Kalish Vs Austin Correct Answer: Kalish 55o Austion 60 allows screws fixation Youngswick Correct Answer: shorten and plantarflexes**for met elevatus Distal metaphyseal JUVENILE osteotomies Correct Answer: Austin, offset v, reverdin, mitchell, wilson and peabody. Mitchell and wilson SE including shortening, transfer lesions, elevatus, metatarsalgia Reverdin --->do if theres a ton of lateral devia...