Cigarette smoking and musculoskeletal disorders

Area of Science:

• Orthopedics
• Rheumatology
• Endocrinology
• Toxicology

Background:

• Cigarette smoking negatively impacts the musculoskeletal system.
• Known consequences include reduced bone mineral content and increased fracture incidence.
• The pathogenesis involves direct toxic effects of nicotine and indirect hormonal and metabolic disruptions.

Purpose of the Study:

• To review the multifaceted negative effects of smoking on the musculoskeletal system.
• To explore the impact of smoking on bone metabolism, arthritis, back pain, muscle, and tendons.
• To evaluate the benefits of smoking cessation, particularly in orthopedic surgery patients.

Main Methods:

• Literature review and synthesis of existing research on smoking and musculoskeletal health.
• Analysis of direct and indirect mechanisms of smoking's toxicity.
• Examination of clinical outcomes related to smoking cessation in orthopedic surgery.

Main Results:

• Smoking adversely affects osteoblast and osteoclast activity, hormone levels, vitamin D, calcium absorption, and vascular function.
• Smoking is linked to rheumatoid arthritis, back pain, and tendon/muscle issues.
• Smoking cessation improves long-term bone metabolism and enhances short-term orthopedic surgical outcomes, including faster healing, fewer complications, and shorter hospital stays.

Conclusions:

• Smoking exerts widespread detrimental effects on the musculoskeletal system.
• Smoking cessation is strongly recommended for improving bone health and surgical recovery.
• The benefits of quitting are evident both long-term for bone metabolism and immediately for orthopedic surgical patients.