Hip Dysplasia
Còn gọi là: Canine hip dysplasia, Acetabular hip dysplasia, Femoral hip dysplasia
Tóm tắt
Canine hip dysplasia is a common, inherited skeletal condition where the hip joint develops abnormally, causing joint laxity, pain, and progressive arthritis. Early diagnosis through physical exams and radiographs allows for medical or surgical treatments that preserve your dog's mobility and quality of life.
TL;DR. Lỏng khớp háng di truyền dẫn đến viêm khớp; chăm sóc sớm bảo vệ chất lượng sống.
So sánh khớp háng bình thường và loạn sản.
Là gì?
Coxofemoral dysplasia: ball and socket fit poorly. Joint laxity drives cartilage wear and secondary OA.
Nguyên nhân và yếu tố nguy cơ
Primarily hereditary. Rapid growth, calories, excess exercise in growth modulate severity. Higher risk: Rottweiler, German Shepherd Dog, Labrador Retriever.
Dấu hiệu cần theo dõi
- Joint laxity (cardinal)
- Slow to rise; pain on hip abduction (common)
- Difficulty jumping; decreased activity (common)
- Base-narrow or bunny-hop gait (occasional)
Tư thế chân sau hẹp thường gặp.
Bác sĩ thú y chẩn đoán thế nào
Gait, muscle mass, ROM. Sedated Ortolani/Barlow. Radiographs; PennHIP distraction index.
X-quang vẫn là tiêu chuẩn vàng.
Lựa chọn điều trị
Young/no OA: pelvic osteotomy if angles fit. Severe OA: total hip replacement. Medical: lean weight, rehab, low-impact exercise, NSAIDs.
Tiên lượng
Generally favorable with lifelong weight control and medical or surgical care.
Phòng ngừa
Screen breeding stock (OFA/PennHIP). Large-breed puppy diet; avoid high impact until growth plates close; keep lean.
Khi nào gọi thú y
Evaluate stiffness and hard rising. Emergency: cannot stand on hind legs, severe pain, sudden severe lameness.
Nguồn
- Current Techniques in Small Animal Surgery, 5th Edition, pages 1023, 1032, 1033, 1039, 1041.
My highlights & notes
Dấu hiệu & triệu chứng
Giống nguy cơ cao hơn
Cách chẩn đoán
- Radiographic examinationTiêu chuẩn vàng
- Bardens palpation
- Barlow sign palpation
- Ortolani sign palpation
Câu hỏi thường gặp
What is Hip Dysplasia?
Canine hip dysplasia is a common, inherited skeletal condition where the hip joint develops abnormally, causing joint laxity, pain, and progressive arthritis. Early diagnosis through physical exams and radiographs allows for medical or surgical treatments that preserve your dog's mobility and quality of life.
What are the symptoms of Hip Dysplasia?
Joint laxity、Decreased activity、Difficulty jumping、Pain on hip abduction and external rotation、Restricted hip abduction、Slow to rise、Base narrow gait、Boxy hips
How is Hip Dysplasia diagnosed?
Radiographic examination、Bardens palpation、Barlow sign palpation、Ortolani sign palpation
Nguồn
- Current Techniques in Small Animal Surgery, 5th Edition (VetBooks.ir) · p. 1039
- Current Techniques in Small Animal Surgery, 5th Edition (VetBooks.ir) · p. 1033
- Current Techniques in Small Animal Surgery, 5th Edition (VetBooks.ir) · p. 1032
- Current Techniques in Small Animal Surgery, 5th Edition (VetBooks.ir) · p. 1023
- Current Techniques in Small Animal Surgery, 5th Edition (VetBooks.ir) · p. 1041
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