OsteotomyApp vs Ortho AI

Mal alignment of the hip, knee, and ankle leads to premature cartilage damage and to development of degenerative arthritis of knee joint. Femoral and tibial osteotomies around the knee are established procedures for the restoration of the physiological load distribution of pressure at the knee joint. Accurate preoperative planning is mandatory to avoid under correction or overcorrection of axes or placing the joint-line in obliquity that ends to insufficient postoperative alignment.The majority of osteotomies are still planned and performed using conventional techniques drawing over transparent papers, cumbersome measurements etc. The app assists at preoperative correction planning by calculating : -the amount of correction preoperatively by calculating the dimension of wedge size , the correction angle and osteotomy gap opening or closing. -mechanical axis deviation (in mm) MAD, anatomical and mechanical femoral axes angle (aMFA),mechanical lateral proximal femoral angle (mLPFA), mechanical lateral distal femoral angle(mLDFA), joint line convergence angle (JLCA),mechanical medial proximal tibial angle (mMPTA), Mechanical lateral distal tibial angle (mLDTA), Hip Knee Ankle line (HKA) ,Mid joint line (MJL) orientation. -objectively the deviation or deformity in the frontal plane (varus or valgus) and differentiate the level of deformity (femoral and or tibial origin) and according to measured angles objectively suggest where indicated, medial or lateral, open or closed-wedge distal femur osteotomy or high-tibial osteotomy or double osteotomies and avoiding unwanted obliquity of the joint line App allows he surgeon to -change the planned mechanical axis to pass at the preferred percentage (Fujisawa point) after evaluation of the residual cartilage thickness left on the involved compartment. select the location of hinge point of correction osteotomy for planning of varus or valgus corrections -evaluate in real time the success of intended osteotomy by evaluating the kinematic alignment of the knee (KAO), avoiding residual joint obliquity or malalignment. -measure the correction angle adjusted due to ligament instability and preoperatively calculate the height of osteotomy gap opening. -pressing + or - button, one degree of correction is added or subtracted respectively and the second plane of osteotomy emerges and printed in screen real offering real time simulation of the wedge osteotomy in an instant to comprehend in real time what parameters are affected and modify favourably the correction angle. All above mentioned angles and all limp axes are redrawn and updated accordingly for the given new correction angle. The drawn schematic gives the impression of settings act as a whole interchangable interacting unit. - dynamicaly preview and easily predict potential intraoperative errors, that could emerge and choose the optimal degree of correction without disruption kinematic alignment of the limp. -to combine correction- Biplanar-, at coronal plane and sagittal plane (based on Hernigou 2001 calculations ) on tibia slope and provide the direction of the plane (ω angle) in which the osteotomy (open or closed) should be made ,the height the opening or closing wedge and the correction angle (Δ angle), -to simulate, before real bone cuts are done and try different strategies in relation to the location, the type of osteotomy, the joint obliquity without to redraw in paper board countless drawings in an effort to achieve the optimal correction and mean while taking into account and balancing all influencing preoperative factors. -real time dynamically change of mechanical axis lines, modify also the drawings of femur and the tibia and in instant depicting a precise preview of the whole preoperative plan for optimal results. -categorisation of the deformities based to international literature normal references values, help to indicate to user the type of osteotomy.

Ortho AI is your AI-powered orthopedic assistant designed for healthcare professionals, medical students, and anyone seeking evidence-based orthopedic information. SPECIALIZED AI AGENTS Access 11 specialized AI agents, each trained for specific orthopedic subspecialties: • General AI - Comprehensive orthopedic coverage • Spine AI - Spinal disorders, degenerative conditions, and spine surgery • Trauma AI - Fracture management and emergency orthopedics • Charnley AI - Hip replacement and joint arthroplasty specialist • Salter AI - Pediatric orthopedics and developmental conditions • Arthros AI - Arthroscopy and minimally invasive procedures • Shoulder AI - Shoulder pathology, rotator cuff, and instability • Hand AI - Hand surgery and upper extremity conditions • Predictive AI - Evidence-based surgical outcome predictions • Ortho Intelligence AI - Advanced orthopedic problem-solving • Aadi-Research AI - Deep research-oriented consultations EVIDENCE-BASED ANSWERS Every response is backed by medical literature. Get PubMed references with your answers to support clinical decision-making and further reading. KEY FEATURES AI-Powered Chat • Real-time streaming responses for instant answers • Customize response styles (Formal, Learning, Concise, Explanatory) • Save and organize chat history • Copy, share, and provide feedback on responses Medical Literature Discovery • Curated orthopedic articles from trusted sources • AI-powered PubMed search • Bookmark articles for quick reference • Browse by orthopedic subspecialty categories Professional Design • Clean, intuitive interface built for medical professionals • Dark mode for comfortable viewing in clinical settings • Offline support for access anywhere • Secure authentication with Apple Sign-In and Google SUBSCRIPTION PLANS Free: • Access to General AI agent • Basic chat functionality Pro Subscription: • All 11 specialized AI agents • Full Discover article access • PubMed search capability • Priority response handling IMPORTANT MEDICAL DISCLAIMER Ortho AI is designed to provide educational information and should not replace professional medical advice, diagnosis, or treatment. Always consult qualified healthcare providers for medical decisions. In case of emergency, contact emergency services immediately. Built with care for orthopedic professionals by AIMD Global. SUBSCRIPTION TERMS • OrthoAI Pro: Monthly auto-renewable subscription • Payment will be charged to your Apple ID account at confirmation of purchase • Subscription automatically renews unless canceled at least 24 hours before the end of the current period • Your account will be charged for renewal within 24 hours prior to the end of the current period • Manage or cancel subscriptions in your App Store account settings after purchase Terms of Use: https://www.orthoai.in/terms-conditions Privacy Policy: https://www.orthoai.in/privacy-policy Questions or feedback? Contact us at info@aimd.global