What Are Common Clinical Finger Examination Techniques and Precautions?

Digital examination is a common clinical diagnostic method. Depending on the area being examined, it can be divided into rectal digital examination and vaginal digital examination. Patients are advised to promptly undergo examination at a formal hospital to ensure the accuracy of the examination results. Rectal digital examination involves inserting a finger, usually the index finger, into the rectum through the anus for palpation. This method is highly intuitive and reliable. Sometimes, doctors may obtain fecal samples for occult blood testing and smear microscopy, which are primarily used for diagnosing conditions such as prostatic hyperplasia, rectal polyps, and rectal cancer. It is of great significance for early detection of diseases. Vaginal digital examination involves inserting the fingers of the right hand into the vagina while the left hand presses on the abdomen. The doctor uses touch to check for inflammation or tumors in the female vagina. It is suitable for women with a history of sexual activity and can provide a preliminary diagnosis of vaginal cysts, vaginal polyps, vaginitis, and other conditions. However, final diagnoses should be made through colposcopy, pathogen culture tests, pathological biopsies, and other examinations at a hospital, with comprehensive consideration of multiple test results by professional doctors. In daily life, more attention should be paid to personal hygiene. The external genitalia should be cleaned promptly before and after sexual intercourse. Condoms should be used correctly, and loose, breathable cotton underwear should be chosen, frequently changed and washed to prevent bacterial growth.